UP6161 데이터 시트보기 (PDF) - Unspecified

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UP6161

Single 12V Input Supply Dual Regulator Synchronous Buck PWM and Linear Regulator Controller

Unspecified 

Preliminary

VCC9

uP6161

Functional Block Diagram

VCC12

SS3

SS2

Soft

SS1

Start

POR & VCC5 Internal

Reference

Regulator

Internal

Regulator

PVCC9

0.6V

0.6V

Enable &

Protection

Logic

VOCP

0.4V

BOOT

UGATE

FB

LFB

LDRV

0.8V

SS2

0.8V

SS3

SS1

Oscillator

Gate

Control

Logic

PVCC9

PHASE

LGATE

COMP

RT/DIS

GND

PGND

uPI Semiconductor Corp., http://www.upi-semi.com

3

Rev. P00, File Name: uP6161-DS-P0001

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