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

uP6161

Turn On Waveforms

SVOUT

(0.5V/Div)

LVOUT

(0.5V/Div)

Typical Operation Characteristics

Power On Waveforms

PVCC9

(5V/Div)

VCC12

(5V/Div)

SVOUT

(0.5V/Div)

RT/DIS

(0.5V/Div)

2.5ms/Div

PHASE

(10V/Div)

Gate Waveforms

LVOUT

(0.5V/Div)

5ms/Div

Gate Waveforms

UGATE

(5V/Div)

PHASE

(5V/Div)

UGATE-PHASE

(5V/Div)

LGATE

(5V/Div)

LGATE

(5V/Div)

UGATE

(5V/Div)

PHASE

(5V/Div)

UGATE-PHASE

(5V/Div)

25ns/Div

Over Current Protection

SVOUT

(0.5V/Div)

PHASE

(10V/Div)

IOUT

(10A/Div)

10ms/Div

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

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

25ns/Div

Trun Off Waveforms

RT/DIS

(1V/Div)

LDRV

(2V/Div)

PHASE

(10V/Div)

5us/Div

11

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