Description
Pin
Symbol
1
COMP
2
FBDDQ
3
SS
4
PGND
5
VTT
6
VDDQ
7
AGND
8
FBVTT
9
SLP_S5
10
FB1P5
11
GND_1P5
12
BG_1P5
13
TG_1P5
14
SLP_S3
15
COMP_1P5
16
5VDUAL
17
BOOT
18
TG_DDQ
19
BG_DDQ
20
SW_DDQ
21
TH_PAD
Description VDDQ error amplifier compensation node.DDQ regulator feedback pin.Soft
start pin of DDQ and MCH.
Features
- include, soft.
- start circuitry, undervoltage monitoring of 5VDUAL, BOOT voltage and thermal shutdown. The device is housed in a thermal enhanced space.
- saving DFN.
- 20 package. Features.
- Pb.
- Free Package is Available.
- Incorporates Synchronous PWM Buck Controllers for VDDQ and
VMCH.
- Integrated Power FETs with VTT Regulator Source/Sink up to 2.0 A.
- All External Power MOSFETs are N.
- Channel.
- Adjustable VDDQ and VMCH.
NCP5220_ONSemiconductor.pdf
