Texas Instruments TPS65217EVM User manual

1
SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
User's Guide
SLVU580C –November 2011–Revised January 2017
TPS65217 EVM
This user’s guide describes the characteristics, operation, and use of the TPS65217 evaluation module
(EVM). The TPS65217EVM is a fully assembled platform for evaluating the performance of the TPS65217
power management device. This document includes schematic diagrams, a printed circuit board (PCB)
layout, and bill of materials.
Contents
1 Introduction ................................................................................................................... 2
2 Requirements ................................................................................................................ 2
2.1 Software.............................................................................................................. 2
2.2 Host Computer...................................................................................................... 2
2.3 Power Supply........................................................................................................ 2
2.4 EVM Kit .............................................................................................................. 3
3 Schematic..................................................................................................................... 4
4 Terminal Block Descriptions................................................................................................ 5
5 Test Point Descriptions ..................................................................................................... 6
6 Jumper Descriptions......................................................................................................... 6
7 Setup .......................................................................................................................... 7
8 Software....................................................................................................................... 8
9 Silkscreen Layouts........................................................................................................... 8
10 Bill of Materials ............................................................................................................. 10
List of Figures
1 TPS65217 EVM KIT......................................................................................................... 3
2 TPS65217 EVM Schematic ................................................................................................ 4
3 TPS65217 EVM Setup...................................................................................................... 7
4 Layout - Silkscreen .......................................................................................................... 8
5 Layout - Top Layer Silkscreen ............................................................................................. 9
List of Tables
1 Terminal Blocks.............................................................................................................. 5
2 Test Points.................................................................................................................... 6
3 Jumpers....................................................................................................................... 6
Trademarks
All trademarks are the property of their respective owners.

Introduction www.ti.com
2SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
1 Introduction
The TPS65217 is a highly integrated power management solution for portable electronics. Features of the
TPS65217 include:
• Power path management for Lithium-ion battery, USB, and AC inputs
• Linear Battery Charger
• 3 DC/DC Step-Down Converters
• 2 LDOs
• 2 Load Switches (that can be configured as LDOs)
• White LED driver capable of driving up to 20 LEDs
2 Requirements
2.1 Software
The EVM will power-up and operate without use of software. However, in order to make I2C commands,
check the product folder on the TI website for the necessary software.
2.2 Host Computer
A computer with an available USB port is required to make use of the EVM software. The EVM software
runs on the computer and communicates with the EVM via the USB-to-GPIO interface.
2.3 Power Supply
A DC power supply capable of delivering up to 5V and 3A is required to operate this EVM.

www.ti.com Requirements
3
SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
2.4 EVM Kit
Figure 1 shows the EVM kit.
Figure 1. TPS65217 EVM KIT
NOTE: If the ribbon cable is not connected to EVM connector J8, the user must still supply 3.3V to
the 3P3 node.

PGND
2.2uF
C1
PGND
2.2uF
C3
PGND
10uF
C4
PGND
4.7uF
C12
PGND
22uF
C7
PGND
SCL
SDA
10uF
C21
SYS
PGND
1 2
2.2uH
L3
22uF
C29
PGND
10V
100nF
C48
10uF
C47
22uF
C19
PGND
10uF
C22
PWR_EN
USB
VLDO1
BAT
TS
L1
4.7uF
C2
4.7uF
C10
PGND
52.3k
R3
130k
R5
PGND
PGND
10uF
C43
PGND
LS1_OUT LS2_OUT
PGND
11
22
3
3
4
4S1
nRESET
PGND
PGND SYS
22uF
C24
PGND
PGND
10uF
C32
PGND
PGND
D5
D4
D3
D2
D1
D10
D9
D8
D7
D6
D15
D14
D13
D12
D11
D20
D19
D18
D17
D16
1 2
18uH
L4
SYS
PGND
PGND
PGND
10uF
C40
PGND
V3P3
PWR_EN
8
5
2
9
6
3
10
7
4
1
J8
GPIO7
GPIO6
GPIO5
GPIO4
V3p3
GND
GPIO3
GPIO2
SCL
SDA
SCL
SDA
V3P3
GPIO_PWR_EN
1
1
2
2
33
44
S2
PB_IN
100nF
C16
PGND
JP34 JP33
4.7uF
C37
VDCDC1 VDCDC2
AC
BAT_SENSE
VLDO2
12
2.2uH
L1
12
2.2uH
L2
VLDO2
1
VINLDO
2
VLDO1
3
BAT
4
BAT
5
BAT_SENSE
6
SYS
7
SYS
8
PWR_EN
9
AC
10
TS
11
USB
12
WAKEUP
13
MUX_IN
14
NC
15
MUX_OUT
16
NC
17
VIO
18
VDCDC1
19
L1
20
VIN_DCDC1
21
VIN_DCDC2
22
L2
23
VDCDC2
24
PB_IN 25
PGOOD 26
SDA 27
SCL 28
VDCDC3 29
PGND 30
L3 31
VIN_DCDC3 32
ISINK2 33
ISINK1 34
ISET1 35
ISET2 36
L4 37
FB_WLED 38
LS1_IN 39
LS1_OUT 40
AGND 41
LS2_IN 42
LS2_OUT 43
RESET 44
INT 45
LDO_PGOOD 46
BYPASS 47
INT_LDO 48
PPAD
49
TPS65217
10K
R26
V3P3
PGND
PGND
SYS
SYS
1
JP39
1
JP42
LS2_IN LS1_IN
LS2_IN LS1_IN
SYSVDCDC1 VDCDC2
1
2
3
J3
1
2
3
J2
1
JP9
V3P3
1
2
3
J4
TS
BAT_SENSE
PGND
1
2
3
J1
3 1 2 4
J5
PGND
10K
R13
TP14
MUX_IN
TP16
MUX_OUT
TP46
LDOPG
TP26 PGOOD
1
2
J6
PGND
JP18
3 1 2 4
J7
4.7K
R2
4.7K
R1
TP28 SCL
TP27 SDA
D21
VDCDC3
PGND
TP19
DCDC1
TP24
DCDC2
TP29
DCDC3
TP12 USB
TP5
BAT
TP10 AC
PGND
TP2 GND TP3 GND TP4 GND TP1 GND
TP45
nINT
TP13
nWAKEUP
JP6
PGND
100K
R9
JP11
10K
R10
75k
R11
PGND
Schematic www.ti.com
4SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
3 Schematic
spacer
spacer
Figure 2. TPS65217 EVM Schematic

www.ti.com Terminal Block Descriptions
5
SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
4 Terminal Block Descriptions
Table 1. Terminal Blocks
Connector Description
J1 VLDO2 Output voltage of LDO2
GND Ground
VLDO1 Output voltage of LDO1
J2 BSNS Battery Voltage Sense Input
GND Ground
BAT Battery
J3 SYS System Voltage
AC AC adapter input
USB USB voltage input
J4 GND Ground
TS Temperature sense input
GND Ground
J5 VDCDC1 DCDC1 output
GND Ground
GND Ground
VDCDC2 DCDC2 output
J6 VDCDC3 DCDC3 output
GND Ground
J7 LS1OUT LS1 / LDO3 Output
GND Ground
GND Ground
LS2OUT LS2 / LDO4 Output
J8 SDA I2C Data
SCL I2C Clock
GND Ground
3P3 3.3V
GPIO_PWR_EN Software PWR_EN signal

Test Point Descriptions www.ti.com
6SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
5 Test Point Descriptions
(1) Test points are not designed to carry current. They are intended for measuring voltage.
(2) The test points for high current nodes (BAT, AC, USB, DCDC1, DCDC2, and DCDC3) are designed to
measure voltage at their respective input/output capacitor.
Table 2. Test Points(1)(2)
Test Point Description
BAT Battery
AC AC adapter input
USB USB voltage input
nWAKEUP Wakeup output signal
MUXI Input to analog multiplexer
MUXO Output of analog multiplexer
DCDC1 DCDC1 output voltage
GND Ground
DCDC2 DCDC2 output voltage
GND Ground
PGOOD Power Good
SDA I2C Data
SCL I2C Clock
DCDC3 DCDC3 output voltage
nINT Interrupt Output
GND Ground
GND Ground
LDOPG LDO Power Good
6 Jumper Descriptions
Table 3. Jumpers
Jumper Description
JP6 Connects battery to battery voltage sense input. User should only install this jumper if use of the battery charger is
desired and the supply connected to BAT is capable of sinking current.
JP9 Used to pull PWREN either high or low. If not installed, the software can control PWR_EN via the GPIO_PWR_EN
signal.
JP11 Connects TS input to a 10k resistor to simulate a thermistor. If using a battery pack, do not install this jumper. Instead,
use J4 to connect thermistor to TS.
JP18 Connects VIO to 3P3. Do not install if other VIO supply is desired.
JP39 Allows user to select input to LS1
JP42 Allows user to select input to LS2
ISINK1 Connects LED string to ISINK1. Must connect to use LEDs.
ISINK2 Connects LED string to ISINK2. Must connect to use LEDs.

+ Power Supply -
- Load for DCDC3+ + Voltmeter -
USB-to-GPIO
Computer
www.ti.com Setup
7
SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
7 Setup
Example setup for using TPS65217 EVM
spacer
spacer
spacer
Figure 3. TPS65217 EVM Setup

Software www.ti.com
8SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
8 Software
Software support for controlling the TPS65217 over I2C using the USB2ANY adapter can be downloaded
from www.ti.com/tool/IPG-UI. Follow the instructions in the IPG-UI user's guide (SLVUAH9) to install the
software and learn how to use the IPG-UI GUI.
9 Silkscreen Layouts
Figure 4. Layout - Silkscreen

www.ti.com Silkscreen Layouts
9
SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback Copyright © 2011–2017, Texas Instruments Incorporated
TPS65217 EVM
Figure 5. Layout - Top Layer Silkscreen

Bill of Materials www.ti.com
10 SLVU580C –November 2011–Revised January 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
Revision History
10 Bill of Materials
QTY Value Designator MFR MFR Part Number Description
1 – – Texas Instruments TPS65217C Power Management IC
2 2.2uF C1, C3 TDK Corporation C1608X5R1C225K CAP CER 2.2UF 16V X5R 0603
2 4.7uF C10, C12 TDK Corporation C2012X5R1E475K CAP CER 4.7UF 25V X5R 0805
1 100nF C16, C48 TDK Corporation C1608X7R1C104K CAP CER 0.10UF 16V X7R 10% 0603
1 4.7uF C2 TDK Corporation C1608X5R1A475K CAP CER 4.7UF 10V X5R 0603
1 4.7uF C37 AVX Corporation 12105C475KAT2A CAP CER 4.7UF 50V X7R 10% 1210
7 10uF C4, C21, C22,
C32, C40, C43,
C47
TDK Corporation C1608X5R1A106M CAP CERAMIC 10UF 10V 0603 X5R
4 22uF C7, C19, C24,
C29 Taiyo Yuden LMK212BJ226MG-T CAP CERAMIC 22UF 10V 0805 X5R
20 – D1 - D20 Lumex Opto/Components Inc SML-LX2832UWC-TR LED WHITE 2.8X3.2MM 150 MCD SMD
1 – D21 On Semiconductor MBRA140T3G DIODE SCHOTTKY 40V 1A SMA
4 – J1, J2, J3, J4 On Shore Technology Inc ED555/3DS TBLK_6A_3X3.5MM
2 – J5, J7 On Shore Technology Inc ED555/4DS TBLK_6A_4X3.5MM
1 – J6 On Shore Technology Inc ED555/2DS TBLK_6A_2X3.5MM
1 N2510-6002-RB J8 3M N2510-6002-RB CONN HEADER 10 POS STRGHT GOLD
5 PEC02SAAN JP34, JP33, JP18,
JP11, JP6 Sullins Connector Solutions PEC02SAAN CONN HEADER 0.100 SINGL STR 2POS
3 PEC03SAAN JP9, JP39, JP42 Sullins Connector Solutions PEC03SAAN CONN HEADER 0.100 SINGL STR 3POS
3 2.2uH L1, L2, L3 Murata Electronics North
America LQM2HPN2R2MG0L INDUCTOR 2.2UH 20% 1300MA 1008
1 18uH L4 Sumida America Components
Inc CDRH74NP-180MC POWER INDUCTOR 18UH 1.31A SMD
2 4.7K R1, R2 Panasonic -ECG ERJ-3EKF4701V RES 4.70K OHM 1/10W 1% 0603 SMD
1 75k R11 Panasonic-ECG ERJ-3GEYJ753V RES 75K OHM 1/10W 5% 0603 SMD
3 10K R26, R13, R10 Panasonic-ECG ERJ-3GEYJ103V RES 10K OHM 1/10W 5% 0603 SMD
1 52.3k R3 Panasonic-ECG ERJ-3EKF5232V RES 52.3K OHM 1/10W 1% 0603 SMD
1 130k R5 Panasonic-ECG ERJ-3EKF1303V RES 130K OHM 1/10W 1% 0603 SMD
1 100k R9 Panasonic-ECG ERJ-3GEYJ104V RES 100K OHM 1/10W 5% 0603 SMD
2 – S1, S2 C&K Components KT11P2JM34LFS SWITCH TACT 2.36MM SILV J-LEAD
4 Black TP1, TP2, TP3,
TP4 Keystone Electronics 5001 TEST POINT PC MINI .040"D BLACK
14 White TP5, TP10, TP12,
TP13, TP14,
TP16, TP19,
TP24, TP26,
TP27, TP28,
TP29, TP45, TP46
Keystone Electronics 5002 TEST POINT PC MINI 0.040"D WHITE
Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from B Revision (June 2012) to C Revision .................................................................................................... Page
• Replaced Software Installation Instruction with software support paragraph in the Software section. ........................ 8