19
Rev. 0
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PGOOD0
PGOOD1
ON
OFF
ON
OFF
RUN0
RUN1
TO DC1613A
ALL PARTS ON THIS PAGE ARE FOR DEMO BOARD ONLY, NOT NEEDED IN CUSTOMER DESIGN
1206
ALERTb
FAULT0
FAULT1
MASTER
SLAVE
MASTER
SLAVE
CONVERTER WITH POWER SYSTEM MANAGEMENT
3V3
3V3
VDD33
VIN
3V3
3V3_1
VIN
3V3
3V3
5V_1
3V3
3V3
PGOOD1
PGOOD0/CLKOUT
ALERTb
SDA
SCL
RUN0
RUN1
FAULT1b
FAULT0b
PGOOD0/CLKOUT
SHARE_CLK
ALERTb
FAULT0b
FAULT1b
SYNC
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.
2555 AUGUSTINE DRIVE
www.analog.com
ANALOG DEVICES
AHEAD OF WHAT'S POSSIBLE
TM
SANTA CLARA, CA 95054
68
LT
YL
LTC3888UHG
8-PHASE, DUAL OUTPUT SYNCHRONOUS BUCK
DC2652A
710-DC2652A(A,B)_REV03
N/A
Monday, April 11, 2022
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.
2555 AUGUSTINE DRIVE
www.analog.com
ANALOG DEVICES
AHEAD OF WHAT'S POSSIBLE
TM
SANTA CLARA, CA 95054
68
LT
YL
LTC3888UHG
8-PHASE, DUAL OUTPUT SYNCHRONOUS BUCK
DC2652A
710-DC2652A(A,B)_REV03
N/A
Monday, April 11, 2022
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.
2555 AUGUSTINE DRIVE
www.analog.com
ANALOG DEVICES
AHEAD OF WHAT'S POSSIBLE
TM
SANTA CLARA, CA 95054
68
LT
YL
LTC3888UHG
8-PHASE, DUAL OUTPUT SYNCHRONOUS BUCK
DC2652A
710-DC2652A(A,B)_REV03
N/A
Monday, April 11, 2022
E20
RUN1
E17
FAULT0b
R208 4.99K
R200
0
D3 OPT
Q3
DMP3130L-7
2
3
1
E13
SDA
R196
OPT
D7
RED
R209 OPT
E11
FAULT1b
J13
DEMO HEADER (F)
FAULTB
1
CTRL
2
ALERTB
3
SDA
4
SHARE_CLK
5
SCL
6
RESETB
7
AUXP
8
UNUSED
9
UNUSED
10
GND
11
GND
12
12V
13
12V
14
R216 2K
E19
RUN0
D8
RED
R212 OPT
Q7
2N7002A
2
3
1
J14
DEMO HEADER (M)
FAULTB
1
CTRL
2
ALERTB
3
SDA
4
SHARE_CLK
5
SCL
6
RESETB
7
AUXP
8
UNUSED
9
UNUSED
10
GND
11
GND
12
12V
13
12V
14
D4
GRN
R197 OPT
Q6
DMP3130L-7
2
3
1
R198
0
U15
24LC024-I/ST
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
R213
OPT
E16
CLKOUT/SYNC
R219 2K
R207 4.99K
R217 2K
D6
RED
Q5
DMP3130L-7
2
3
1
R204
OPT
R202 0
R211
OPT
R220 15.8k
R199 OPT
Q4
DMP3130L-7
2
3
1
C90
0.1uF
E15
SHARE_CLK
C92 10nF
SW1
1
2
3
4
5
6
J12
AUXP
1
SDA
2
GND
3
SCL
4
LGKPWR
5
ALERTB
6
GPIO_1
7
OUTEN_0
8
OUTEN_1
9
GND
10
AUXSCL
11
AUXSDA
12
R206 10
Q8
2N7002A
2
3
1
D2 OPT
E14
SCL
JP3
1
2
3
JP4
1
2
3
E21
GND
R215 2K
R201 OPT
SW2
1
2
3
4
5
6
D5
GRN
R203 0
R205 10
E12
ALERTb
R218
10K
R214 2K
C91 10nF
R210 OPT
EEWP
EESDA
AUXVCC
EESCL
SCHEMATIC DIAGRAM
