Analog Devices DC2702B-B Quick setup guide

1
DEMO MANUAL DC2702B-B
Rev. 0
DESCRIPTION
LTM4700
Single 100A µModule Regulator with
Digital Power System Management
Demonstration circuit 2702B-B is a single output, dual-
phase, high efficiency, high density, µModule
®
regulator
with a 4.5V to 16V input range. The output voltage is
adjustable from 0.5V to 1.8V and can supply 100A maxi-
mum load current. The DC2702B-B demo board has a
LT M
®
4700 µModule regulator, a dual 50A or single 100A
step-down regulator with digital power system man-
agement. Refer to the LTM4700 data sheet for more
detailedinformation.
DC2702B-B powers up to default settings and produces
power based on configuration resistors without serial bus
communication. This feature allows easy evaluation of
the DC/DC converter. To fully explore the extensive power
system management features of the LTM4700, download
All registered trademarks and trademarks are the property of their respective owners.
the GUI software LTpowerPlay
®
onto your PC and use
Analog Devices I2C/SMBus/PMBus dongle DC1613Ato
connect to the board. LTpowerPlay allows the user to
reconfigure the part on-the-fly, store the configuration in
EEPROM, view telemetry of voltage, current, temperature
and faultstatus.
Graphic User Interface (GUI) Download
The software can be downloaded from LTpowerPlay.
For more details and instructions on LTpowerPlay, refer to
LTpowerPlay GUI for LTM4700 Quick Start Guide.
Design files for this circuit board are available.
Figure1. Single Output LTM4700/DC2702B-B Demo Circuit
BOARD PHOTO
Part marking is either ink mark or laser mark

2
DEMO MANUAL DC2702B-B
Rev. 0
QUICK START PROCEDURE
Demonstration circuit 2702B-B is easy to set up to evalu-
ate the performance of the LTM4700EY. See Figure2 for
the proper measurement equipment setup and follow the
procedure below.
1. With power off, connect the input power supply to VIN
(4.5V to 16V) and GND (input return).
2. Connect the 1.0V output load between VOUT0 and GND
(Initial load: no load).
3. Connect the Digital Voltmeters (DVMs) to the input
and outputs. Set default jumper position:
JP1: ON
JP2: ON
JP3: ON
4. Turn ontheinputpowersupplyandcheckfortheproper
output voltages. VOUT0 should be 1.0V ±0.5%.
5. Once the proper output voltages are established,
adjust the loads within the operating range and ob-
serve theoutput voltage regulation, ripple voltage and
otherparameters.
6. Connect the dongle and control the output voltages
fromtheGUI.Formoredetails,refertotheLTpowerPlay
GUI for the LTM4700 Quick Start Guide.
Notes
The internal bias circuit is enabled when VIN >7V and JP3
isON.
When measuring the output or input voltage ripple, do
not use the long ground lead on the oscilloscope probe.
See Figure3 for the proper scope probe technique. Short,
stiff leads need to be soldered to the (+) and (–) terminals
of an output capacitor. The probe’s ground ring needs to
touch the (–) lead, and the probe tip needs to touch the
(+) lead.
PERFORMANCE SUMMARY
Specifications are at TA= 25°C
PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Voltage Range 4.5 16 V
Output Voltage, VOUT0 VIN = 4.5V to 16V, IOUT0 = 0A to 100A 0.5 1.0 1.8 V
Maximum Output Current, IOUT0 VIN = 4.5V to 16V, VOUT0 = 0.5V to 1.8V 100 A
Typical Efficiency VIN = 12V, VOUT0 = 1.0V, IOUT0 = 100A 88.7 (See Figure5) %
Default Switching Frequency 350 kHz
MAXIMUM OUTPUT CURRENT NUMBER OF OUTPUTS
NUMBER OF LTM4700 µModule
REGULATORS ON THE BOARD DEMO BOARD NUMBER
50A 2 1 DC2702B-A
100A 1 1 DC2702B-B
200A 1 2 DC2784B-A
300A 1 3 DC2784B-B
400A 1 4 DC2784B-C

3
DEMO MANUAL DC2702B-B
Rev. 0
QUICK START PROCEDURE
+ –
VOUT GND
COUT
DC2702B-B F03
Figure2. Proper Measurement Equipment Setup
Figure3. Measuring Output Voltage Ripple

4
DEMO MANUAL DC2702B-B
Rev. 0
Figure5. Efficiency vs Load Current at VOUT0 = 1V, fSW = 350kHz (RUNP is ON)
QUICK START PROCEDURE
Connecting a PC to DC2702B-B
A Personal Computer (PC) can be used to reconfigure
the power managementfeatures of the LTM4700, such
as nominal VOUT, marginset points, OV/UV limits, tem-
perature fault limits, sequencing parameters, the fault
log, fault responses, GPIOs and other functionalities. The
DC1613A dongle may be plugged in when VIN is present.
Figure4. Demo Setup with PC
VIN = 6V
VIN = 12V
LOAD CURRENT (A)
0
10
20
30
40
50
60
70
80
90
100
70
75
80
85
90
95
100
EFFICIENCY (%)
DC2702B-B F05
INPUT POWER
SUPPLY
USB TO I2C/PMBus
DONGLE DC1613A
LTM4700 DEMO
BOARD DC2702B-B LOAD0
USB CABLE
12-PIN (J1)
CONNECTOR DC2702B-B F04
VIN
VOUT0

5
DEMO MANUAL DC2702B-B
Rev. 0
QUICK START PROCEDURE
Figure6. Output Voltage VOUT0 vs Load Current (VOUT0 = 1.0V)
Figure7. Output Voltage Ripple at VIN = 12V, VOUT0 = 1.0V, IOUT0 = 100A
Figure8. Thermal at VIN = 12V, VOUT0 = 1.0V, IOUT0 = 100A, TA= 25°C, No Airflow
DC2702B-B F06
VOUT0
(20MHz BW)
20mV/DIV
LOAD STEP
50A TO 75A/DIV
DC2702B-B F07
VOUT0
(20MHz BW)
5mV/DIV

6
DEMO MANUAL DC2702B-B
Rev. 0
LTpowerPlay is a powerful Windows-based development
environment that supports Analog Devices power sys-
tem management ICs and μModule ICs, including the
LTM4675, LTM4676, LTM4677, LTM4678, LTC3880,
LTC3882 and LTC3883. The software supports a variety
of different tasks. You can use LTpowerPlay to evalu-
ate Analog Devices ICs by connecting to a demo board
system. LTpowerPlay can also be used in an offline mode
(with no hardware present) to build a multichip configura-
tion file that can be saved and reloaded later. LTpowerPlay
provides unprecedented diagnostic and debug features. It
becomes a valuable diagnostic tool during board bring-
up to program or tweak the power management scheme
LTpowerPlay SOFTWARE GUI
Figure9. LTpowerPlay Main Interface
in a system, or to diagnose power issues when bring-
ing up rails. LTpowerPlay utilizes the DC1613A USB-
to-SMBus controller to communicate with one of many
potential targets, including the LTM4675, LTM4676,
LTM4677, LTM4678, LTC3880, LTC3882, LTC3883’s
demo system, or a customer board. The software also
provides an automatic update feature to keep the software
current with the latest set of device drivers and docu-
mentation. The LTpowerPlay software can be downloaded
from LTpowerPlay.
To access technical support documents for Analog
Devices’Digital Power Products, visit the LTpowerPlay
Help menu. Online help is also available through the
LTpowerPlay.

7
DEMO MANUAL DC2702B-B
Rev. 0
LTpowerPlay QUICK START PROCEDURE
The following procedure describes how to use LTpowerPlay
to monitor and change the settings of LTM4700.
1. Download and install the LTpowerPlay GUI.
2. Launch the LTpowerPlay GUI.
a. The GUI should automatically identify the
DC2702B-B. The system tree on the left-hand side
should look like as shown in the following figure:
b. A green message box shows for a few seconds in
thelowerleft-handcorner,confirmingthatLTM4700
iscommunicating:
c. In the toolbar, click the “R” (RAM to PC) icon to
read the RAM from the LTM4700. This step reads
the configuration from the RAM of LTM4700 and
loads it into theGUI.
d. Ifyou want tochangetheoutput voltage toadifferent
value, 0.8V. In the Config tab, type in 0.8 in the
VOUT_COMMAND box as shown in the following
figure:
e. Then, click the “W” (PC to RAM) icon to write these
register values to the LTM4700. After finishing this
step, the output voltage changes to0.8V.
f. If the write is successful, the following message
will be seen:
g. Changes can be saved into the NVM. In the toolbar,
click the “RAM to NVM” button:
h. Save the demo board configuration to a (*.proj)
file. Click the Save icon and save the file.

8
DEMO MANUAL DC2702B-B
Rev. 0
PARTS LIST
ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER
Required Circuit Components
1 18 COUT1-COUT10, COUT14-COUT16,
COUT18-COUT22
CAP., 330μF, X6S, 4V, 20%, 1210 TAIYO YUDEN, AMK325AC6337MM-P
2 1 CIN1 CAP., 180μF, ALUM. POLY., 25V, 20%,
8mm × 12mm SMD, E12
PANASONIC, 25SVPF180M
3 1 C15 CAP., 6800pF, X7R, 50V, 5%, 0603 AVX, 06035C682JAT2A
4 8 CIN2-CIN9 CAP., 22μF, X5R, 25V, 10%, 1210 AVX, 12103D226KAT2A
MURATA, GRM32ER61E226KE15L
TAIYO YUDEN, TMK325BJ226KM-P
TAIYO YUDEN, TMK325BJ226KM-T
5 3 C21, C22, C24 CAP., 1μF, X5R, 25V, 10%, 0603 AVX, 06033D105KAT2A
NIC, NMC0603X5R105K25TRPF
6 1 C23 CAP., 1μF, X7R, 25V, 10%, 0805 AVX, 08053C105KAT2A
7 1 C26 CAP., 0.1μF, X5R, 16V, 10%, 0603 AVX, 0603YD104KAT2A
NIC, NMC0603X5R104K16TRPF
8 2 C27, C28 CAP., 0.01μF, X7R, 25V, 5%, 0603 AVX, 06033C103JAT2A
9 1 C33 CAP., 22μF, X5R, 6.3V, 20%, 0603 MURATA, GRM188R60J226MEA0D
10 2 Q1, Q2 XSTR., MOSFET, N-CH, 40V, TO-252 (DPAK) VISHAY, SUD50N04-8M8P-4GE3
11 1 Q3 XSTR., MOSFET, P-CH, 20V, 5.9A, TO-236
(SOT23-3)
VISHAY, SI2365EDS-T1-GE3
12 15 R10-R16, R18, R19, R24, R52, R77,
R94, R95, R106
RES.,10k, 5%, 1/10W, 0603, AEC-Q200 NIC, NRC06J103TRF
PANASONIC, ERJ3GEYJ103V
VISHAY, CRCW060310K0JNEA
13 4 R25, R32, R69, R70 RES., 10Ω, 1%, 1/10W, 0603 NIC, NRC06F10R0TRF
PANASONIC, ERJ3EKF10R0V
ROHM, MCR03EZPFX10R0
VISHAY, CRCW060310R0FKEA
YAGEO, RC0603FR-0710RL
14 2 R30, R31 RES., 2.43k, 1%, 1/10W, 0603, AEC-Q200 NIC, NRC06F2431TRF
PANASONIC, ERJ3EKF2431V
VISHAY, CRCW06032K43FKEA
15 2 R50, R51 RES., 30Ω, 1%, 1W, 2512, AEC-Q200 VISHAY, CRCW251230R0FKEG
16 1 R53 RES., 0.01Ω, 1%, 1/2W, 2010, SENSE, AEC-Q200 VISHAY, WSL2010R0100FEA
17 2 R72, R73 RES., 4.99k, 1%, 1/10W, 0603, AEC-Q200 NIC, NRC06F4991TRF
PANASONIC, ERJ3EKF4991V
VISHAY, CRCW06034K99FKEA
18 1 R78 RES., 15.8k, 1%, 1/10W, 0603, AEC-Q200 NIC, NRC06F1582TRF
PANASONIC, ERJ3EKF1582V
VISHAY, CRCW060315K8FKEA
19 1 R90 RES., 0.001Ω, 1%, 1W, 2010, HP METAL,
SENSE, AEC-Q200
VISHAY, WSL20101L000FEA18
20 1 U1 IC, DUAL 50A POP PSM MODULE, BGA
15mm × 22mm × 7.82mm
ANALOG DEVICES, LTM4700EY#PBF
21 1 U2 IC, MEMORY, EEPROM, 2KBIT
(256mm × 8mm), TSSOP-8, 400kHz
MICROCHIP, 24LC025-I/ST
MICROCHIP, 24LC025T-I/ST

9
DEMO MANUAL DC2702B-B
Rev. 0
PARTS LIST
ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER
Additional Demo Board Circuit Components
1 0 C1, C2, C14, C16, C17, C29, C31, C32 CAP., OPTION, 0603
2 0 D1, D2 DIODE, OPTION, SOD-323
3 0 R3, R8, R26, R27, R61, R62, R64, R67,
R68, R74, R75, R83, R88, R89, R93
RES., OPTION, 0603
4 16 R9, R28, R29, R33, R35, R38, R41,
R63, R65, R66, R91, R92, R96-R99
RES., 0Ω, 1/10W, 0603, AEC-Q200 NIC, NRC06ZOTRF
VISHAY, CRCW06030000Z0EA
5 5 R48, R100-R103 RES., 0Ω, 3/4W, 2010, AEC-Q200 NIC, NRC50ZOTRF
PANASONIC, ERJ12ZY0R00U
VISHAY, CRCW20100000Z0EF
6 0 R49 RES., OPTION, 2010
7 0 R82 RES., OPTION, 1206
8 0 R104, R105 RES., OPTION, 0805
Hardware
1 26 E1-E26 TEST POINT, TURRET, 0.064", MTG. HOLE MILL-MAX, 2308-2-00-80-00-00-07-0
2 3 JP1, JP2 CONN., HDR, MALE, 1mm × 3mm × 2mm,
VERT, STR, THT
WURTH ELEKTRONIK, 62000311121
3 1 J1 CONN., SHROUDED HDR, MALE,
2 × 6, 2mm, VERT, STR, THT
FCI, 98414-G06-12ULF
4 3 J2, J3, J4 CONN., RF, BNC, RCPT JACK,5-PIN, STR,
THT, 50Ω
AMPHENOL RF, 112404
5 6 J5-J10 STUD, FASTENER, #10-32s PENNENGINEERING, KFH-032-10ET
6 12 J5-J10 NUT, HEX, STEEL, ZINC PLATE, 10-32 KEYSTONE, 4705
7 6 J5-J10 RING, LUG, CRIMP, #10, NONINSULATED,
SOLDERLESS TERMINALS
KEYSTONE, 8205
8 6 J5-J10 WASHER, FLAT, STEEL, ZINC PLATE, OD:
0.436 [11.1]
KEYSTONE, 4703
9 1 J11 CONN., HDR, MALE, 2 × 7, 2mm, R/A THT MOLEX, 0877601416
MOLEX, 877601416
10 1 J12 CONN., HDR, FEMALE, 2 × 7, 2mm, R/A THT SULLINS CONNECTOR SOLUTIONS,
NPPN072FJFN-RC
11 4 MH1-MH4 STANDOFF, NYLON, SNAP-ON, 0.50" WURTH ELEKTRONIK, 702935000
12 3 XJP1, XJP2 CONN., SHUNT, FEMALE, 2 POS, 2mm WURTH ELEKTRONIK, 60800213421

10
DEMO MANUAL DC2702B-B
Rev. 0
SCHEMATIC DIAGRAM
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
NOTE: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTORS AND CAP ARE 0603.
1.0V/50A
1.5V/50A
0.035 VIA TESTPOINTS
OFF
ON
ON OFF
25V
4.5V - 16V
OFF ON
ASSY
R28,R35,R38,R41,R96,R97,R98,R99
OPT
0 OHM
R100,R101,R102,R103
-A -B 0 OHM
*
R93, R3
10 OHMOPT
OPT
C2
6.8nF
OPT
R31 4.22K 2.43K
2. WHEN VIN < 5.75V, SHORT INTVCC TO SVIN WITH R8=0 OHM
DUAL 50A OR SINGLE 100A uMODULE REGULATOR
WITH DIGITAL POWER MANAGEMENT
Friday, July 23, 2021
VOUT0
VOUT1
SVIN
VIN VIN1
SVINVIN
SYNC
SHARE_CLK
ALERTB
SCL
SDA
FAULT0
FAULT1
COMP0b
RUN0 RUN1
VDD33
PGOOD1 PGOOD0
VOSNS0+
VOSNS0-
VOSNS1+
VOSNS1-
COMP0a
VOUT1
VOUT0
RUNP
COMP1b
COMP1a
REVISION HISTORY DESCRIPTION DATEAPPROVEDECO REV
HZPRODUCTION1 07-24-21
__
REVISION HISTORY DESCRIPTION DATEAPPROVEDECO REV
HZPRODUCTION1 07-24-21
__
REVISION HISTORY DESCRIPTION DATEAPPROVEDECO REV
HZPRODUCTION1 07-24-21
__
DATE:
SHEET OF
TITLE: SCHEMATIC
APPROVALS
PCB DES. APP ENG.
SIZE:
SCHEMATIC NO. AND REVISION:
CUSTOMER NOTICE
THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS.
SKU NO. IC NO.
ANALOG DEVICES HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT ANALOG DEVICES APPLICATIONS ENGINEERING FOR ASSISTANCE.
ANALOG
DEVICES
13
LT SG
LTM4700EY DC2702B(A,B)
710-DC2702B(A,B)_REV01
N/A DATE:
SHEET OF
TITLE: SCHEMATIC
APPROVALS
PCB DES. APP ENG.
SIZE:
SCHEMATIC NO. AND REVISION:
CUSTOMER NOTICE
THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS.
SKU NO. IC NO.
ANALOG DEVICES HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT ANALOG DEVICES APPLICATIONS ENGINEERING FOR ASSISTANCE.
ANALOG
DEVICES
13
LT SG
LTM4700EY DC2702B(A,B)
710-DC2702B(A,B)_REV01
N/A DATE:
SHEET OF
TITLE: SCHEMATIC
APPROVALS
PCB DES. APP ENG.
SIZE:
SCHEMATIC NO. AND REVISION:
CUSTOMER NOTICE
THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS.
SKU NO. IC NO.
ANALOG DEVICES HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT ANALOG DEVICES APPLICATIONS ENGINEERING FOR ASSISTANCE.
ANALOG
DEVICES
13
LT SG
LTM4700EY DC2702B(A,B)
710-DC2702B(A,B)_REV01
N/A
E3
INTVCC
C17 OPT
R19 10K
R91
0
COUT18 330uF 1210
C29 OPT
E4
VIN
U1
LTM4700EY
VOUT0
P15
VOUT0
R15
VOUT0
T15
VOUT0
V14
VOUT1 A15
VOUT1 B12
VOUT1 B13
VOUT1 B14
VOUT0
U12
VOUT0
U13
VOUT0
U14
VOUT0
V15
VOUT1 B15
VOUT1 C12
VOUT1 C13
VOUT1 C14
VOUT0
U15
VOUT0
V12
VOUT0
V13
VOUT0
W12
GND
A3
GND
A4
GND
A5
GND
A9
VOUT1 C15
VOUT1 D12
VOUT1 D13
GND
A10
GND
A11
GND
B4
GND
B5
ASEL H11
VTRIM1_CFG H9
GND
B3
GND
C3
GND
C4
GND
C5
FAULT0 H13 FAULT1 H12
GND
C9
TSNS0B
T14 TSNS0A
K13
ALERT J13
RUN0 J12
VOUT0_CFG J10
TSNS1A L13
TSNS1B G14
GND
C10
GND
C11
GND
D4
GND
D5
SDA H14
SCL J14
RUN1 K12
VOUT1_CFG H10
WP J8
GND
D9
GND
D11
GND
E3
GND
E4
GND
E5
GND
E9
SYNC K14
GND
J5
GND
K3
SHARE_CLK K8
VDD33 K9
GND
E10
GND
E11
GND
G13 GND
G12
GND
H3
GND
F3
COMP0a
N13
COMP0b
M13
SGND L12 SGND M10
COMP1b L9
COMP1a L8
GND
F4
GND
F5
GND
J4
VOSNS0+
P14
VOSNS0-
N14
INTVCC R10
RUNP Y10
VOSNS1+ M9
GND
F9
GND
G5
GND
G9
GND
F10
SW0
N2
GND
K5
GND
G11
GND
F11
GND
G3
GND
G4
GND
K4
GND
H4
VIN0
P7 VIN0 P6 VIN0
N7 VIN0 N6
GND
L2
SW0
N1
GND
H5
GND
L1
VIN1 A6
VIN1 A7
VIN1 A8
VIN1 B6
VIN0
T6 VIN0
R8 VIN0 R7 VIN0 R6
SVIN
V9
GND
J3
VIN1 B7
VIN1 B8
VIN1 C6
VIN1 C7
SGND L10 SGND L11
GND
D10
SW1 A2
SW1 A1
SW0
P1
SW1 B1
VOSNS1- M8
VOUT0
W13
VOUT0
W14
VOUT0
W15
VOUT1 A14
VOUT1 A13
VOUT1 A12
VDD25 G10
PGOOD0 R14 PGOOD1 N9
FSWPH_CFG J11 VTRIM0_CFG J9
IN+
R13
IN-
P13
GND
K10
GND
K11
VIN0
T7
VIN0
T8
VIN0
U6
VIN0
U7
VIN0
U8
VIN0
V6
VIN0
V7
VIN0
V8
VIN0
W6
VIN0
W7
VIN0
W8
VIN0
Y6
VIN0
Y7
VIN0
Y8
VIN0
AA6
VIN0
AA7
VIN0
AA8
VIN0
AB6
VIN0
AB7
VIN0
AB8
VIN1 C8
VIN1 D6
VIN1 D7
VIN1 D8
VIN1 E6
VIN1 E7
VIN1 E8
VIN1 F6
VIN1 F7
VIN1 F8
VIN1 G6
VIN1 G7
VIN1 G8
VIN1 H6
VIN1 H7
VIN1 H8
VIN1 J6
VIN1 J7
VIN1 K6
VIN1 K7
SW0
P2
SW0
R1
SW0
R2
SW0
T1
SW0
T2
SW0
U1
SW0
U2
SW0
V1
SW0
V2
SW0
W1
SW0
W2
SW0
Y1
SW0
Y2
SW0
AA1
SW0
AA2
SW0
AB1
SW0
AB2
SW1 B2
SW1 C1
SW1 C2
SW1 D1
SW1 D2
SW1 E1
SW1 E2
SW1 F1
SW1 F2
SW1 G1
SW1 G2
SW1 H1
SW1 H2
SW1 J1
SW1 J2
SW1 K1
SW1 K2
VOUT0
Y12
VOUT0
Y13
VOUT0
Y14
VOUT0
Y15
VOUT0
AA12
VOUT0
AA13
VOUT0
AA14
VOUT0
AA15
VOUT0
AB12
VOUT0
AB13
VOUT0
AB14
VOUT0
AB15
VOUT1 D14
VOUT1 D15
VOUT1 E12
VOUT1 E13
VOUT1 E14
VOUT1 E15
VOUT1 F12
VOUT1 F13
VOUT1 F14
VOUT1 F15
VOUT1 G15
VOUT1 H15
VOUT1 J15
VOUT1 K15
GND
B9
GND
B10
GND
B11
GND
D3
GND
L3
GND
L4
GND
L5
GND
L6
GND
L7
GND
L14
GND
L15
SGND M11 SGND M12
GND
M1
GND
M2
GND
M3
GND
M4
GND
M5
GND
M6
GND
M7
GND
M14
GND
M15
GND
N3
GND
N4
GND
N5
GND
N8
GND
N10
GND
N11
GND
N12
VOUT0
N15
GND
P3
GND
P4
GND
P5
GND
P8
GND
P9
GND
P10
GND
P11
GND
P12
GND
R3
GND
R4
GND
R5
GND
R9
GND
R11
GND
R12
GND
T3
GND
T4
GND
T5
GND
T9
GND
T10
VBIAS T11
GND U3 GND T13 GND T12 GND U9 GND U5 GND U4 GND U11 GND U10 GND V11 GND V10 GND V5 GND V4 GND V3 GND W11 GND W10 GND W9 GND W5 GND W4 GND W3 GND AA3 GND Y11 GND Y9 GND Y5 GND Y4 GND Y3 GND AA11 GND AA10 GND AA9 GND AA5 GND AA4 GND AB11 GND AB10 GND AB9 GND AB5 GND AB4 GND AB3
R27 OPT
COUT3 330uF 1210
COUT16
330uF 1210
P1
CIN5 22uF 1210
E15
VOUT0_SNS
COUT20 330uF 1210
C31 OPT
E26
PGOOD0
CIN3 22uF 1210
R10 10K
CIN7 22uF 1210
R104 OPT
R92
0
R28 *
R32
10
R95 10K
J6 VOUT1
R93 *
R90
0.001 2010
CIN9 22uF 1210
E12
SDA
E25
PGOOD1
COUT8
330uF
1210
R9 0
COUT15
330uF 1210
JP2 RUN1
1 3 2
J8
GND
J10
VIN
R14 10K
C14 OPT
+
COUT9 330uF
E17
GND0_SNS
R18 10K
C15 6.8nF
+
COUT4
OPT 2.5V
+
COUT10 330uF
R16 10K
E1
VOUT1_SNS
COUT7
330uF 1210
R3 *
R8 OPT
E8
VDD33
COUT22
330uF 1210
R24 10K
R29 0
COUT21 330uF 1210
R33
0
CIN2 22uF 1210
COUT14
330uF 1210
E6
SHARE_CLK
+
COUT5 OPT 2.5V
C16 OPT
COUT19 330uF 1210
COUT1 330uF 1210
E14
FAULT1
CIN4 22uF 1210
R94 10K
COUT6
330uF 1210
JP3 RUNP
1 3 2
E11
SCL
C32
OPT
R13 10K
E5
GND
R30 2.43K
+
CIN1 180uF
R106 10K
J9
GND
R11 10K
R31 *
E16
VDD25
CIN8 22uF 1210
E10
ALERTB
R25 10
R26 OPT
CIN6 22uF 1210
R105 OPT
JP1 RUN0
1 3 2
E13
FAULT0
R15 10K
J7
VOUT0
P2
C2 *
C33
22uF
E2
GND
C1 OPT
J5
GND
R12 10K
COUT2 330uF 1210
E7
GND1_SNS
E9
SYNC
SYNC SHARE_CLK ALERTB SCL SDA FAULT0 FAULT1 ASEL FSWPH_CFG VTRIM1_CFG VTRIM0_CFG VOUT0_CFG VOUT1_CFG RUN1 VDD25 RUN0
VDD25
VOSNS1+ VOSNS1-
VOSNS0+ VOSNS0-
RUNP
VOSNS1+
VOSNS1-
INTVCC