RT8061A 데이터 시트보기 (PDF) - Richtek Technology

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RT8061A

3A, 1MHz, Synchronous Step-Down Converter

Richtek Technology 

RT8061A

Under Voltage Protection

VOUT

(1V/Div)

VLX

(2V/Div)

VIN = 5V, VOUT = 1.8V

Time (5μs/Div)

Power On from VIN

ILX

(5A/Div)

VOUT

(1V/Div)

VLX

(5V/Div)

Over Current Protection

VIN = 5V, VOUT = 1.8V

Time (2.5μs/Div)

Power Off from VIN

VIN

(2V/Div)

VOUT

(1V/Div)

ILX

(2A/Div)

VEN

(5V/Div)

VOUT

(1V/Div)

ILX

(2A/Div)

VOUT = 1.8V, IOUT = 3A

Time (2.5ms/Div)

Power On from EN

VIN = 5V, VOUT = 1.8V, IOUT = 3A

Time (200μs/Div)

VIN

(2V/Div)

VOUT

(1V/Div)

ILX

(2A/Div)

VEN

(5V/Div)

VOUT

(1V/Div)

ILX

(2A/Div)

VOUT = 1.8V, IOUT = 3A

Time (2.5ms/Div)

Power Off from EN

VIN = 5V, VOUT = 1.8V, IOUT = 3A

Time (40μs/Div)

Copyright ©2012 Richtek Technology Corporation. All rights reserved.

DS8061A-04 September 2012

is a registered trademark of Richtek Technology Corporation.

www.richtek.com

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