Description
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
26
G2
27
G3
28
G4
29
DRVON
30
VCC
31
VR
Features
- 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 for Each Phase.
- 200 kHz.
- 1000 kHz Switching Frequency.
- PWMVID Frequency up to 5 MHz.
- Power Saving Interface (PSI).
- Power Good Output.
- Thermally Compensated Current Monitoring.
- Over Current Protection.
- Fast Transient Response.
- Latched.
NCP81174N Datasheet
