STMicroelectronics L62 Series User manual

Introduction
The L62xx family evaluation environment is a fast, robust, and easy-to-use solution that allows to evaluate all the brush DC
and stepper motor drivers of the L62xx family in combination with a NUCLEO-F401RE control board and the STSPIN Studio
software.
The kit includes:
• a compact main board (EVL62XX-MAIN) compatible with the Arduino UNO R3 connector
• one plug-in board (EVL62XX-PLUG) based on the DMOS dual full-bridge driver for motor control of the STMicroelectronics
L62xx family. In particular:
L6205, L6225, L6206, L6226, L6207 and L6227 to drive from one to four DC motors
L6208 and L6228 DMOS to drive one bipolar stepper motor.
The maximum ratings of the plug-in boards are:
• power stage supply voltage (VS) from 8 V to 50 V
• motor phase current up to 1.4 A r.m.s. (L6225, L6226, L6227 and L6228)
• motor phase current up to 2.8 A r.m.s. (L6205, L6206, L6207 and L6208)
Figure 1. L62XX evaluation environment mounting L6205 driver board
Dual brush DC motor and stepper motor evaluation kit
UM2871
User manual
UM2871 - Rev 1 - July 2021
For further information contact your local STMicroelectronics sales office.
www.st.com

1Getting started
The EVL62XX evaluation environment covers a wide range of applications and it is ready to be used in a few
steps.
Follow this procedure to start your evaluation:
1. Check the setting of the jumpers based on your configuration as described in Section 2: "Hardware
description and configuration".
2. Connect the plug-in board onto the main board.
3. Connect the main board with the STM32 Nucleo board through Arduino UNO R3.
4. Supply the board through the input 1 (VS) and 2 (ground) of the connector CN3.
Further support material is available on the respective product pages on www.st.com.
UM2871
Getting started
UM2871 - Rev 1 page 2/26

2Hardware description and configuration
Figure 2. EVL62XX-MAIN main board overview
CN1
Motor phases connector
CN2, CN3
Power connectors
50 V max
CN6
Arduino Uno R3 connector
CN5
Arduino Uno R3 connector
CN9
Arduino Uno R3 connector
CN6
Arduino Uno R3 connector
Plug-in board with selected device
R10
TOFF trimmer (Bridge B)
R8
OCD threshold trimmer (Bridge B)
R7
OCD threshold trimmer (Bridge A)
R9
TOFF trimmer (Bridge A)
The following tables provide the detailed pinout of the Arduino UNO R3 and ST Morpho connectors.
Table 1. Arduino UNO R3 connector table (L62x5, L62x6 and L62x7 devices)
Connector Pin(1) Signal Remarks
CN5
3 Fault B
4 Enable B
5 ADC-6
7 Ground
CN9
3 Enable A
4 Fault A
5 IN2B
6 IN1B
7 VREFA L6207/L6227 only
CN8
1 IN1A
2 IN2A
3 ADC-4
4 VREFB L6207/L6227 only
CN6
2 VDD
6 Ground
7 Ground
1. All non-listed pins are not connected.
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Hardware description and configuration
UM2871 - Rev 1 page 3/26

Table 2. Arduino UNO R3 connector table (L62x8 devices)
Connector Pin(1) Signal Remarks
CN5
1 Reset
3 Fault
4 Enable
5 ADC-6
7 Ground
CN9
5 HALF/FULL
6 CONTROL
7 VREFA
CN8
1 CLOCK
2 CW/CCW
3 ADC-4
4 VREFB
CN6
2 VDD
6 Ground
7 Ground
1. All non-listed pins are not connected.
2.1 Overcurrent (OCD) threshold setting (L6206 and L6226)
The plug-in boards based on L6206 and L6226 devices integrate two overcurrent protection circuits with
adjustable threshold, one for each full-bridge.
The overcurrent threshold is set by means of R7 (bridge A) and R8 (bridge B) resistors of the main board,
according to Figure 3.
Below the value of RCL = 5 kΩ the overcurrent threshold converges non-linearly to the maximum value of the
selected device, 5.6 A±30% for L6206 and 2.8 A±30% for L6226.
Figure 3. L6206: Overcurrent threshold vs. resistor value (no paralleling)
0
1
2
3
4
5
6
5 6 7 8 9 10
ISOVER
[A]
RCL [Ω]
UM2871
Overcurrent (OCD) threshold setting (L6206 and L6226)
UM2871 - Rev 1 page 4/26

Figure 4. L6226: Overcurrent threshold vs. resistor value (no paralleling)
0
0.5
1
1.5
2
2.5
3
5 6 7 8 9 10
ISOVER
[A]
RCL [Ω]
When one of the paralleling modes is used, the actual OCD threshold value is scaled as indicated in Table 3.
Further details are available in the application note AN1762, “L6205, L6206, L6207 DUAL FULL-BRIDGE
DRIVERS”, on the st.com website.
2.2 TOFF setting (L6207, L6208, L227 and L6228)
The plug-in boards based on L6207, L6227, L6208 and L6228 devices integrate a variable TOFF time, one for
each full-bridge, that can be set by means of ROFF, R9 (bridge A) and R10 (bridge B) resistors of the main board,
according to Figure 5.
Further details are available in the application note AN1762, “L6205, L6206, L6207 DUAL FULL-BRIDGE
DRIVERS”, on the st.com website.
Figure 5. tOFF vs. ROFF
1
10
100
1000
1 10 100 1000
tOFF [µs]
ROFF [kΩ]
2.3 Driving mode selection (L6205, L6225, L6206 and L6226)
Plug-in boards mounting the L62x5 or L62x6 devices can drive from 1 to 4 DC motors at the same time.
UM2871
TOFF setting (L6207, L6208, L227 and L6228)
UM2871 - Rev 1 page 5/26

The driving mode selection is done by properly setting J5, J6, J7 and J8 solder jumpers on the top of the boards.
By default, all solder jumpers are open (two bidirectional DC motor driving configuration).
The table below briefly summarizes the possible configurations:
Table 3. Hardware configurations
Mode Max. output current Output
RDS(ON)
OCD threshold
scaling J5 J6 J7 J8
2-bidirectional - default
(Figure 6)
L6205, L6206
2.8 Arms
0.3Ω x1
L6225, L6226
1.4 Arms
4-unidirectional
(Figure 7)
L6205, L6206
2.8 Arms
0.3Ω x1 (1)
L6225, L6226
1.4 Arms
1-bidirectional
High current parallel
(Figure 8)
L6205, L6206
5.6 Arms
0.15Ω x2 X X
L6225, L6226
2.8 Arms
2-unidirectional
High current parallel
(Figure 9)
L6205, L6206
5.6 Arms
0.15Ω x2 X X
L6225, L6226
2.8 Arms
1-bidirectional
Low overcurrent parallel
(Figure 10)
L6205, L6206
2.8 Arms
0.15Ω x1 X X
L6225, L6226
1.4 Arms
2-bidirectional
Low overcurrent parallel
(Figure 11)
L6205, L6206
2.8 Arms
0.15Ω x1 X X
L6225, L6226
1.4 Arms
1-unidirection
All bridges parallel
(Figure 12)
L6205, L6206
11.2 Arms
0.075Ω x4 X X X X
L6225, L6226
5.6 Arms
1. The current limit is shared between the two motors connected on the same full-bridge (A or B).
UM2871
Driving mode selection (L6205, L6225, L6206 and L6226)
UM2871 - Rev 1 page 6/26

Figure 6. Two bidirectional DC motors
Figure 7. Four unidirectional DC motors
UM2871
Driving mode selection (L6205, L6225, L6206 and L6226)
UM2871 - Rev 1 page 7/26

Figure 8. One bidirectional DC motor – higher current
B-
B+
A+
A-
M
M
VVS
GND
+
Figure 9. Two unidirectional DC motors – higher current
B-
B+
A+
A-
M
VVS
GND
M
+
UM2871
Driving mode selection (L6205, L6225, L6206 and L6226)
UM2871 - Rev 1 page 8/26

Figure 10. One bidirectional DC motor – lower overcurrent
B-
B+
A+
A-
VVS
GND
M
+
Figure 11. Two unidirectional DC motors – lower overcurrent
B-
B+
A+
A-
M
VVS
GND
M
+
UM2871
Driving mode selection (L6205, L6225, L6206 and L6226)
UM2871 - Rev 1 page 9/26

Figure 12. One unidirectional DC motor – all bridges parallel
B-
B+
A+
A-
VVS
GND
M
+
UM2871
Driving mode selection (L6205, L6225, L6206 and L6226)
UM2871 - Rev 1 page 10/26

3Safety precautions
Warning:
Some of the components mounted on the board could reach hazardous temperature during
operation.
While using the board, please follow the precautions below:
• Do not touch the components or the heatsink.
• Do not cover the board.
• Do not put the board in contact with flammable materials of with materials releasing smoke
when heated.
• After operation, allow the board to cool down before touching it.
UM2871
Safety precautions
UM2871 - Rev 1 page 11/26

4Bills of material
Table 4. EVL62XX-MAIN bill of material
Item Q.ty Ref. Description Part/Value Manufact. Order code
1 1 CN1 Connector 5.08 mm close vertical CON-1x4 Wurth
Elektronik
691312510004 or
equivalent
2 1 CN2 Jack connector, 2,1 mm, 2,5 mm,
female, PCB mounting Jack connector RS 805-1699 or equivalent
3 1 CN3 Connector 5.08 mm close vertical CON-1x2 Wurth
Elektronik
691312510002 or
equivalent
4 1 CN5 Connector through-hole-picth 2.54 CON-1x10 Samtec SSQ-110-04-F-S or
equivalent
5 2 CN6,CN9 Connector through-hole-picth 2.54 CON-1x8 Samtec SSQ-108-04-F-S or
equivalent
6 1 CN8 Connector through-hole-picth 2.54 CON-1x6 Samtec SSQ-106-04-F-S or
equivalent
7 1 C1 SMT aluminum elect. capacitor 100uF/63V Panasonic EEEFK1J101P or
equivalent
8 1 C2 SMT ceramic capacitor 100nF/50V
9 2 C3,C4 SMT ceramic capacitor 5.6nF/50V
10 2 C5,C11 SMT ceramic capacitor 68nF/50V
11 2 C7,C8 SMT ceramic capacitor 820pF/50V
12 2 C9,C10 SMT ceramic capacitor N.M.
13 4 D1,D2,
D3,D4 Yellow LED Yellow
14 1 D5 Green LED Green
15 2 D6,D7 Red LED Red
16 2 J1,J2 Basic blade & beam header & socket BSE-020-01-F-D-A-TR Samtec BSE-020-01-F-D-A-TR or
equivalent
17 2 Q1,Q2 Digital FET, P-Channel FDV302P
18 2 R1,R2 SMT resistor 100k
19 2 R3,R5 SMT resistor 4.7k
20 2 R4,R6 SMT resistor 2.2k
21 2 R7,R8 1/4" square trimpot trimming
potentiometer, top adjust 10k Bourns 3266W-1-103 LF or equivalent
22 2 R9,R10 1/4" square trimpot trimming
potentiometer, top adjust 200k Bourns 3266W-1-204 LF or equivalent
23 5
R11,
R12,
R13,R14,
R17
SMT resistor 10K-1/2W
24 2 R15,R16 SMT resistor 330R
25 13
R18,
R19,R20,
R21,R22,
R23,
R24,
R25,
R26,
R27,
R28,R29,
R30
SMT resistor 0R
26 2 R31,R32 SMT resistor N.M.
UM2871
Bills of material
UM2871 - Rev 1 page 12/26

Item Q.ty Ref. Description Part/Value Manufact. Order code
27 5 TP1,TP2,
TP3 SMT test point TESTPOINT Harwin S1751-46R or equivalent
28 1 Connector 5.08 mm horizontal with hook
on wire side CON-1x4 Wurth Elektronik
691351500004 or
equivalent
29 1 Connector 5.08 mm horizontal with hook
on wire side CON-1x2 Wurth Elektronik
691351500002 or
equivalent
Table 5. EVL6205-PLUG bill of materials
Item Q.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 1 C2 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 2 C4,C5 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR or
equivalent
7 2 R1,R3 SMT resistor 0R
8 2 R2,R4 SMT resistor N.M.
9 1 R5 SMT resistor 100R
10 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
11 1 U1 DMOS dual full-bridge
driver L6205PD STMicroelectronics L6205PD
Table 6. EVL6206-PLUG bill of materials
Item Q.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 1 C2 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 3 C4,C5,C6 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR
or equivalent
7 4 J5,J6,J7,J8 Solder jumper OPEN
8 2 J9,J10 Solder jumper CLOSED
9 2 R1,R3 SMT resistor 0R
10 12
R2,R4,R7,
R8,R9,R11,
R12,R14,
R15,
R16,R17,
R18
SMT resistor N.M.
11 4 R5,R6,R10,
R13 SMT resistor 0R
UM2871
Bills of material
UM2871 - Rev 1 page 13/26

Item Q.ty Ref. Description Part/Value Manufact. Order code
12 1 R19 SMT resistor 100R
13 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or
equivalent
14 1 U1 DMOS dual full-bridge
driver L6206PD STMicroelectronics L6206PD
Table 7. EVL6207-PLUG bill of materials
Item Q.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 1 C2 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 3 C4,C5,C6 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR or
equivalent
7 6 J5,J6,J7,
J8,J9,J10 Solder jumper OPEN
8 2 R1,R3 SMT resistor 0R2-3W
9 8
R2,R4,R5,
R7,R8,
R11,R13,
R14
SMT resistor 0R
10 8
R6,R9,
R10,R12,
R15,R16,
R17,R18
SMT resistor N.M.
11 1 R19 SMT resistor 100R
12 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
13 1 U1 DMOS dual full-bridge
driver L6207PD STMicroelectronics L6207PD
Table 8. EVL6208-PLUG bill of materials
Item Q.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 2 C2,C6 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 2 C4,C5 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR or
equivalent
UM2871
Bills of material
UM2871 - Rev 1 page 14/26

Item Q.ty Ref. Description Part/Value Manufact. Order code
7 6 J5,J6,J7,
J8,J9,J10 Solder jumper OPEN
8 2 R1,R3 SMT resistor 0R2-3W
9 8
R2,R4,R7,
R8,R9,R11,
R12,R15
SMT resistor 0R
10 8
R5,R6,
R10,R13,
R14,R16,
R17,R18
SMT resistor N.M.
11 1 R19 SMT resistor 100R
12 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
13 1 U1 DMOS driver for bipolar
stepper motor L6208PD STMicroelectronics L6208PD
Table 9. EVL6225-PLUG bill of materials
Ite
mQ.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 1 C2 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 2 C4,C5 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR
or equivalent
7 2 R1,R3 SMT resistor 0R
8 2 R2,R4 SMT resistor N.M.
9 1 R5 SMT resistor 0R
10 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
11 1 U1 DMOS dual full-bridge
driver L6225PD STMicroelectronics L6225PD
Table 10. EVL6226-PLUG bill of materials
Ite
mQ.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10 nF/50 V
2 1 C2 SMT ceramic capacitor 100 nF/50 V
3 1 C3 SMT ceramic capacitor 220 nF/35 V
4 3 C4,C5,C6 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
UM2871
Bills of material
UM2871 - Rev 1 page 15/26

Ite
mQ.ty Ref. Description Part/Value Manufact. Order code
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR or
equivalent
7 4 J5,J6,J7,J8 Solder jumper OPEN
8 2 J9,J10 Solder jumper CLOSED
9 2 R1,R3 SMT resistor 0R
10 12
R2,R4,R7,
R8,R9,
R11,R12,
R14,R15,
R16,R17,
R18
SMT resistor N.M.
11 5
R5,R6,
R10,R13,
R19
SMT resistor 0R
12 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
13 1 U1 DMOS dual full-bridge
driver L6226PD STMicroelectronics L6226PD
Table 11. EVL6227-PLUG bill of materials
Ite
mQ.ty Ref. Description Part/Value Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 1 C2 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 3 C4,C5,C6 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR or
equivalent
7 6 J5,J6,J7,
J8,J9,J10 Solder jumper OPEN
8 2 R1,R3 SMT resistor 0R2-3W
9 9
R2,R4,R5,
R7,R8,R11
,
R13,R14,
R19
SMT resistor 0R
10 6
R6,R9,
R10,R12,
R15,R18
SMT resistor N.M.
11 2 R16,R17 SMT resistor 2.2K
12 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
UM2871
Bills of material
UM2871 - Rev 1 page 16/26

Ite
mQ.ty Ref. Description Part/Value Manufact. Order code
13 1 U1 DMOS dual full-bridge
driver L6227PD STMicroelectronics L6227PD
Table 12. EVL6228-PLUG bill of materials
Ite
mQ.ty Ref. Description PartValue Manufact. Order code
1 1 C1 SMT ceramic capacitor 10nF/50V
2 2 C2,C6 SMT ceramic capacitor 100nF/50V
3 1 C3 SMT ceramic capacitor 220nF/35V
4 2 C4,C5 SMT ceramic capacitor N.M.
5 1 D1 High speed double
switching diode BAR43 STMicroelectronics BAR43SFILM
6 2 J1,J2 Terminal strip BTE-020-01-F-D-A-TR Samtec BTE-020-01-F-D-A-TR or
equivalent
7 6 J5,J6,J7,
J8,J9,J10 Solder jumper OPEN
8 2 R1,R3 SMT resistor 0R2-3W
9 9
R2,R4,R7,
R8,R9,R11,
R12,R15,
R19
SMT resistor 0R
10 6
R5,R6,R10,
R13,
R14,R17
SMT resistor N.M.
11 2 R16,R18 SMT resistor 2.2K
12 4 TP4,TP5,
TP6,TP7 SMT test point TESTPOINT Harwin S1751-46R or equivalent
13 1 U1 DMOS driver for
bipolar stepper motor L6228PD STMicroelectronics L6228PD
UM2871
Bills of material
UM2871 - Rev 1 page 17/26

5Schematic diagrams and layouts
Figure 13. EVL62XX-MAIN schematic diagram
ST
NUCLEO & LOGO
FOR EVALUATION PURPOSE ONLY
ROHS COMPLIANT 2002/95/IEC & LOGO
GND
Vin
A+
A-
B+
B-
PB5_TIM3_CH2
PB4_TIM3_CH1
PA1_TIM2_CH2
PA0_TIM2_CH1
PB10_TIM2_CH3
Vin
GND
PB0_TIM3_CH3
PA6_ADC1_6
PA4_ADC1_4
PA10
PB3
PA9
PB6
PA7
8-50V
RCA
PROGCLA
Vin
GND
GND
RCB
PROGCLB
RCA
IN2A/CW _ CC W
IN1A/CLOC K
PROGCLA
RCB
IN2B/HALF_ F ULL
IN1B/C ONT RO L
PROGCLB
VRE FB
ADC-6 _S E NS E A
IN2B
VRE FA
IN1B
IN2AIN1A
IN1A
VRE FA
IN2A
RE S ET
ENA
ENA
ENB
ADC-4 _S E NS E B
ADC-6 _S E NS E A
FAULTA
FAULTA
FAULTB
FAULTA F AULTB
OUT 1B
OUT 2B
OUT 1A
OUT 2A
OUT 1A
OUT 2A O UT2A
RE S ET
OUT 1A
OUT 2B O UT2B
ADC-4 _S E NS E B
IN2BIN1B
VRE FB E NB
OUT 1B
FAULTB
OUT 1B
VS
VS
VDD
VDD
VDD
VS
D3
YELLOW
1 2
R3
4.7 K
R1 5
33 0 R
R3 2
NP
Q1
FDV3 0 2P
2
1
3
C7
82 0P F
CN9
CO N-1 x8
1
2
3
4
5
6
7
8
TP 1
R1 4
10 K
R3 1
NP
R1 7
10 k
+
C1
10 0 UF
63V
R7 1 0 K
J 1
BS E-0 2 0-0 1-F -D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
R1 8 0 R
R8 1 0 K
R1
10 0 K
FID3
FID40 R D_ 80 R D
R2 6 0 R
R2 8 0 R
C5
68 NF
R1 6
33 0 R
C9
NP
R2 5 0 R
R2 1 0 R
CN3
1
2
D4
YELLOW
1 2
CN6
CO N-1 x8
S TRIP 25 4 P -F-8
1
2
3
4
5
6
7
8
R2
10 0 K
FID2
FID40 R D_ 80 R D
R6
2.2 K
R1 2
10 K
R4
2.2 K
Q2
FDV3 0 2P
2
1
3
TP 2
C8
82 0P F
R3 0 0 R
R2 2 0 R
D7
Re d
1 2
R1 3
10 K
R2 0 0 R
C1 1
68 NF
CN1
1
2
3
4
CN2
RS 80 5-16 99 2.1 /2 .5 mm
3
2
1
R9
20 0 K
R5
4.7 K
CN8
CO N-1 x6
S TRIP 25 4 P -F-6
1
2
3
4
5
6
FID1
FID40 R D_ 80 R D
TP 3
C4
5.6 NF
D5
Gre e n
1 2
D6
Re d
1 2
R2 7 0 R
R2 9 0 R
C2
10 0 NF
J 2
BS E-0 2 0-0 1-F -D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
R2 4 0 R
CN5
CO N-1 x10
1
2
3
4
5
6
7
8
9
10
R2 3 0 R
D1
YELLOW
1 2
R1 1
10 K
R1 0
20 0 K
C3
5.6 NF
C1 0
NP
R1 9 0 R
D2
YELLOW
1 2
Figure 14. EVL6205-PLUG schematic diagram
OUT2B
OUT2A
OUT1B
OUT1A
IN1A
IN2A
ENA
ENB
S ENS E A
S ENS E B
IN1B
IN2B
OUT2A
ENA
S ENS E A
IN2AIN1A
OUT1A
OUT2A
OUT1A
OUT2B
ENB
S ENS E B
IN2BIN1B
OUT1B
OUT2B
OUT1B
VS
VS
VS
C5
NP
C2100NF
J 1
BTE-020-01-F-D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
J 7
12
R4
NP
R1
0R
J 5
12
FID2
FID40RD_80RD
C4
NP
TP 6
J 8
12
R19
10 0R
FID1
FID40RD_80RD
TP 7
J 2
BTE-020-01-F-D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
TP 4
R2
NP
C3 220NF
D1 BAR43
2 1
3
TP 5
C1
10 NF
J 6
12
FID3
FID40RD_80RD
R3
0R
U1
L6205P D
GND
1
VS A 2
OUT1B 12
VS B 19
VCP 4
ENA
5
IN1A
6
IN2A
7
S EN S EA 8
ENB
16
VBOOT 17
OUT1A 9
GND
10
GND
11
GND
20
S EN S EB 13
OUT2A 3
IN1B
14
IN2B
15
OUT2B 18
GND
21
UM2871
Schematic diagrams and layouts
UM2871 - Rev 1 page 18/26

Figure 15. EVL6206-PLUG schematic diagram
EN A_R S T
IN1B_ VRE F B
IN1A_C LOCK
ENB_ENABLE
IN2B_ HALFF ULL
IN2A_C /C CW
VRE FA_ P CA
VRE FB_ C TRL_ P CB
OUT1A
OUT2A
OUT1B
OUT2B
OUT2B
IN2B_ HALFF ULL
OUT1B
S EN S EB
ENB_ENABLE
OUT2B
OUT1B
OUT2A
IN1A_C LOCK
OUT1A
S EN S EA
OUT2A
OUT1A
IN2A_C /C CW
EN A_R S T
VRE FA_ P CA
OC DA_ R CA
EN A_R S T
VRE FA_ P CA
VRE FB_ C TRL_ P CB
OC DB_RC B
S EN S EA
S EN S EB
VRE FA_ P CA VREF B_ CTR L_P C B IN1 B_ VRE F B
OC DB_RC B
OC DA_ R CA
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
VS
VS
VS
FID2
FID40R D_ 8 0 R D
R1 0 0 R
J 9
12
FID3
FID40R D_ 8 0 R D
J 2
BTE -020-0 1 -F -D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
R9 NP
R1 4 NP
R4
NP
D1 BAR4 3
2 1
3
TP 4
J 10
12
TP 5
R2
NP
C5
NP
J 6
12
J 1
BTE -020-0 1 -F -D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
FID5
FID40R D_ 8 0 R D
R1 3 0 R
R1 6
NP
C4
NP
R3
0R
FID4
FID40R D_ 8 0 R D
TP 6
C6
NP
C1
10 NF
J 5
12
R1
0R
R1 1 NP
R1 7
NP
R5 0 R
FID6
FID40R D_ 8 0 R D
J 7
12
U1
L62 06 P D
GND
1
NC#2
2
NC#3
3
VSA 4
OUT2A 5
VSB 33
NC#6
6VCP 7
ENA
8
PROGCLA
9
IN1A
10
IN2A
11
SENSEA 12
OCDA
13
NC#14
14
VBOOT 3 0
OUT1A 15
NC#16
16
NC#17
17
NC#20
20
NC#21
21
NC#23
23
NC#31
31
NC#34
34
NC#35
35
GND
18
GND
19
GND
36
OUT1B 22
OUT2B 32
SENSEB 25
OCDB
24
IN1B
26
IN2B
27
PROGCLB
28
ENB
29
NC#37
37
C3 2 2 0 NF
J 8
12
R7 NP
R1 2 NP
R8 NP FID1
FID40R D_ 8 0 R D
R1 5 NP
R1 9
10 0 R
R6 0 R
R1 8
NP
TP 7
C2
10 0 NF
Figure 16. EVL6207-PLUG schematic diagram
IN2B_ HALFF ULL
IN2A_C /C CW
VRE FA_ P CA
VRE FB_ C TRL_ P CB
EN A_RS T
IN1B_ VRE F B
IN1A_C LOC K
OUT2B
IN2B_ HALFF ULL
ENB_ENABLE
S EN S EB
OUT1B
OUT2B
OUT1B
OUT2A
IN1A_C LOC K
S EN S EA
OUT1A
OUT2A
OUT1A
OUT1A
OUT2A
OUT1B
OUT2B
S EN S EA
S EN S EB
VRE FA_ P CA VR EF B_ CTR L_P C B IN1B_ VRE F B
IN2A_C /C CW
OC DB_R C B
OC DA_ RCA
EN A_RS T
VRE FA_ P CA
OC DA_ RCA
EN A_RS T
VRE FA_ P CA
ENB_ENABLE
VRE FB_ C TRL_ P CB
OC DB_R C B
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
VS
VS
VS
R1 6
NP
FID2
FID40 R D_ 8 0RD
TP 5
J 5
12
R1 9
10 0 R
R7 0 R
FID3
FID40 R D_ 8 0RD
D1 BAR4 3
2 1
3
R1 7
NP
R1 4 0 R
J 1
BTE -020 -0 1 -F-D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
J 10
12
J 8
12
R2
0R
R8 0 R
TP 6
J 6
12
R4
0R
R1 8
NP
J 2
BTE -020 -0 1 -F-D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
C4
NP
TP 4
J 7
12
R9 NP
J 9
12
R1 3 0 R
TP 7
R1 1 0 R
C5
NP
C1
10 NF
R1
0R 2
C6
NP
R3
0R 2
R1 0 NP
U1
L62 07 P D
GND
1
NC#2
2
NC#3
3
VSA 4
OUT2A 5
VSB 33
NC#6
6VCP 7
ENA
8
VREFA
9
IN1A
10
IN2A
11
SE NSEA 12
RCA
13
NC#14
14
VBOOT 3 0
OUT1A 1 5
NC#16
16
NC#17
17
NC#20
20
NC#21
21
NC#23
23
NC#31
31
NC#34
34
NC#35
35
GND
18
GND
19
GND
36
OUT1B 2 2
OUT2B 3 2
SE NSEB 25
RCB
24
IN1B
26
IN2B
27
VREFB
28
ENB
29
NC#37
37
C3 2 2 0 NF
R1 2 NP
R5 0 R
FID1
FID40 R D_ 8 0RD
R6 NP
R1 5 NP
C2
10 0 NF
Figure 17. EVL6208-PLUG schematic diagram
IN2B_ HALFF ULL
IN2A_C /C CW
VRE FA_ P CA
IN1B_ VRE F B
EN A_RS T
VRE FB_ C TRL_ P CB
IN1A_C LOC K
OUT2B
IN2B_ HALFF ULL
ENB_ENABLE
S EN S EB
OUT1B
OUT2B
OUT1B
OUT2A
IN1A_C LOC K
S EN S EA
OUT1A
OUT2A
OUT1A
OUT1A
OUT2A
OUT1B
OUT2B
S EN S EA
S EN S EB
VRE FA_ P CA VREF B_ CTR L_P C B IN1B_ VREF B
IN2A_C /C CW
OC DB_R C B
OC DA_ RCA
EN A_RS T
VRE FA_ P CA
OC DA_ RCA
EN A_RS T
VRE FA_ P CA
ENB_ENABLE
VRE FB_ C TRL_ P CB
OC DB_R C B
VRE FB_ C TRL_ P CB
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
IN1B_ VRE F B
VS
VS
VS
FID2
FID40 R D_ 8 0 RD
R3
0R 2
C6
10 0 NF
R1 2 0 R
R1 9
10 0 R
R1 0 NP
FID3
FID40 R D_ 8 0 RD
C3 2 2 0 NF
R5 NP
R6 NP
C2
10 0 NF
R1 6
NP
TP 5
J 5
12
R7 0 R
J 6
12
R1 5 0 R
R1 7
NP
U1
L62 08 P D
GND
1
NC#2
2
NC#3
3
VSA 4
OUT2A 5
VSB 3 3
NC#6
6VCP 7
RES ET
8
VREFA
9
CLOCK
10
CW/C CW
11
SE NSEA 12
RCA
13
NC#14
14
VBOOT 3 0
OUT1A 15
NC#16
16
NC#17
17
NC#20
20
NC#21
21
NC#23
23
NC#31
31
NC#34
34
NC#35
35
GND
18
GND
19
GND
36
OUT1B 22
OUT2B 32
SE NSEB 25
RCB
24
VREFB
26
HALF/FULL
27 CO NTROL
28
EN
29
NC#37
37
J 1
BTE -020 -0 1 -F-D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
R4
0R
R2
0R
R8 0 R
D1 BAR4 3
2 1
3
R1 4 NP
J 10
12
TP 6
R1 3 NP
R1 8
NP
J 8
12
J 2
BTE -020 -0 1 -F-D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
TP 4
C4
NP
J 7
12
R9 0 R
J 9
12
TP 7
FID1
FID40 R D_ 8 0 RD
C5
NP R11 0 R
C1
10 NF
R1
0R 2
UM2871
Schematic diagrams and layouts
UM2871 - Rev 1 page 19/26

Figure 18. EVL6225-PLUG schematic diagram
OUT2B
OUT2A
OUT1B
OUT1A
IN1A
IN2A
ENA
ENB
S ENS E A
S ENS E B
IN1B
IN2B
OUT2B
ENB
S ENS E B
IN2BIN1B
OUT1B
OUT2B
OUT1B
OUT2A
ENA
S ENS E A
IN2AIN1A
OUT1A
OUT2A
OUT1A
VS
VS
VS
R3
0R
C1
10 NF
FID2
FID40RD_80RD
J 6
12
FID3
FID40RD_80RD
C3 220NF
J 2
BTE-020 -01-F-D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
J 7
12
TP 4
TP 7
U1
L6225P D
GND
1
VS A 2
OUT1B 12
VS B 19
VCP 4
ENA
5
IN1A
6
IN2A
7
S EN S EA 8
ENB
16
VBOOT 17
OUT1A 9
GND
10
GND
11
GND
20
S EN S EB 13
OUT2A 3
IN1B
14
IN2B
15
OUT2B 18
GND
21
J 8
12
R19
0R
D1 BAR43
2 1
3
R2
NP
J 1
BTE-020 -01-F-D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
C4
NP
TP 5
C2
10 0NF
R1
0R
R4
NP
C5
NP
J 5
12
FID1
FID40RD_80RD
TP 6
Figure 19. EVL6226-PLUG schematic diagram
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
IN1B_ VRE F B
VRE FB_ C TRL_ P CB
IN2B_ HALFF ULL
IN2A_C /C CW
VRE FA_ P CA
VRE FB_ C TRL_ P CB
EN A_RS T
IN1B_ VRE F B
IN1A_C LOC K
OUT2B
IN2B_ HALFF ULL
OUT1B
S EN S EB
ENB_ENABLE
OUT2B
OUT1B
OUT2A
IN1A_C LOC K
OUT1A
S EN S EA
OUT2A
OUT1A
OUT1A
OUT2A
OUT1B
OUT2B
S EN S EA
S EN S EB
VRE FA_ P CA VR EF B_ CTR L_P C B IN1B_ VR EFB
IN2A_C /C CW
OC DB_R C B
OC DA_ RCA
EN A_RS T
VRE FA_ P CA
OC DA_ RCA
EN A_RS T
VRE FA_ P CA
ENB_ENABLE
VRE FB_ C TRL_ P CB
OC DB_R C B
VS
VS
VS
FID2
FID40 R D_ 8 0 RD
R3
0R
R1 0 0 R
FID3
FID40 R D_ 8 0 RD
C6
NP
R1 2 NP
C3 2 2 0 NF
R5 0 R
R1 5 NP
R6 0 R
C2
10 0 NF
R1 6
NP
R1 4 NP
TP 5
J 5
12
R7 NP
D1 BAR4 3
2 1
3
R1 9
0R
J 10
12
R1 7
NP
J 8
12
R2
NP
J 1
BTE -020 -0 1 -F-D-A-TR
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
R8 NP
TP 6
J 6
12
R4
NP
R1 8
NP
J 2
BTE -020 -0 1 -F-D-A-TR
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
R1 3 0 R
U1
L62 26 P D
GND
1
NC#2
2
NC#3
3
VSA 4
OUT2A 5
VSB 3 3
NC#6
6VCP 7
ENA
8
PR OG CLA
9
IN1A
10
IN2A
11
SE NSEA 12
OCDA
13
NC#14
14
VBOOT 3 0
OUT1A 15
NC#16
16
NC#17
17
NC#20
20
NC#21
21
NC#23
23
NC#31
31
NC#34
34
NC#35
35
GND
18
GND
19
GND
36
OUT1B 22
OUT2B 32
SE NSEB 25
OCDB
24
IN1B
26
IN2B
27
PR OG CLB
28
ENB
29
NC#37
37
C4
NP
J 7
12
R9 NP
J 9
12
FID1
FID40 R D_ 8 0 RD
TP 7
R1 1 NP
C5
NP
C1
10 NF
TP 4
R1
0R
UM2871
Schematic diagrams and layouts
UM2871 - Rev 1 page 20/26