20
Rev. 0
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
SPI INTERFACE
SERRb
CONVERTER WITH POWER SYSTEM MANAGEMENT
5V_1
3V3_1
5V_2
VDR
5V
3V3
3V3_2
3V3_3
5V_2
VCCA
5V
5V
3V3
3V3
3V3
3V3
3V3
3V3
SCL
SDA
ALERTb
SDI
SCK
SERRb
SCSb
OE
SERRb
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
78
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
78
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
78
LT
YL
LTC3888UHG
8-PHASE, DUAL OUTPUT SYNCHRONOUS BUCK
DC2652A
710-DC2652A(A,B)_REV03
N/A
Monday, April 11, 2022
R266 10K
R233 2K
D12
0.5A
2
1
R259 1
U25
SC18IS602B
INT
9
SS2
10
SPICLK
11
SS3
13
VDD
12
A2
16
SS0
1
SS1
2
RESET
3
VSS
4
A1
15
MISO
5
A0
14
MOSI
6
SDA
7
SCL
8
U19
ADG711BRUZ
IN1
1
D1
2
S1
3
NC
4
GND
5
S4
6
D4
7
IN4
8
IN3
9
D3
10
S3
11
NC
12
VDD
13
S2
14
D2
15
IN2
16
C118 0.1uF
D11
0.5A
2
1
R261 1
R264
1
R267
1
C117 0.1uF
D9
RED
D13
0.5A
2
1
C100 0.1uF
Q9
DMP3130L-7
2
3
1
C101 0.1uF
R260 1
C99 0.1uF
R270 10K
U23
SN74AVC4T774
OE
9
GND
10
B4
11
B2
13
B3
12
VCCA
16
DIR1
1
DIR2
2
A1
3
A2
4
VCCB
15
A3
5
B1
14
A4
6
DIR3
7
DIR4
8
E18
3.3V
D10
0.5A
2
1
R265 10K
C120 0.1uF
R273
1
C119 OPT
R272
1
U18
NTB0104GU12
B2
9
A2
3
VCC(
A)
1
A1
2
OE
12
A3
4
A4
5
VCC(
B)
11
B1
10
GND
6
B4
7
B3
8
D14
0.5A
2
1
U24
SN74LVC2G34
2Y
4
VCC
5
1A
1
GND
2
2A
3
1Y
6
J22
MOLEX 87831-1420
V+ (ISOPWR)
1
VCCA(5/3.3V)
2
GND
3
SCK/SCL
4
MISO
5
nCS
6
MOSI/SDA
7
GND
8
EESDA
9
+5V(EEVCC)
10
EESCL
11
GND
12
GND
13
GPIO_1
14
E8
5V
D15
0.5A
2
1
SDA
SCL
SCHEMATIC DIAGRAM
