NCP81174N controller equivalent, 4/3/2-phase synchronous buck controller.
* Output Voltage up to 2.0 V with PWM VID Interface
* Support 1.8 V VID Interface
* Remote Differential Output Voltage Sense
* Differential Current Sense .
* GPU and CPU Power
* Graphics Card Applications
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1 32 QFN32 MN SUFFIX CASE 488AM
MARKING DIAGRA.
Pin
Name
1
VIDBUF
2
VID
3
VR_RDY
4
EN
5
PSI
6
VINMON
7
ROSC
8
ILIM
9
VSP
10
VSN
11
DIFFOUT
12
COMP
13
VFB
14
VDRP
15
VDFB
16
CSSUM
17
CS1N
18
CS1
19
CS2N
20
CS2
21
CS3N
22
CS3
23
CS4N
24
CS4
25
G1
.
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