RT8036EGQW 데이터 시트보기 (PDF) - Richtek Technology

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RT8036EGQW

One Step Down DC/DC Converter and Four Linear Regulators with Individual On/Off Control

Richtek Technology 

RT8036

Line Transient Response

VINL1 4.8

(V)

3.8

4.8

VINL1

(V) 3.8

VOUTL1

(20mV/Div)

VOUTL2

(20mV/Div)

VOUTL1

(10mV/Div)

VOUTL2

(10mV/Div)

VOUTL1 = 1.8V, VOUTL2 = 2.8V, IOUTL1 = IOUTL2 = 50mA

Time (100μs/Div)

Line Transient Response

VOUTL1 = 1.8V, VOUTL2 = 2.8V,

IOUTL1 = IOUTL2 = 100mA

Time (100μs/Div)

IOUT

(50mA/Div)

VOUTL1

(20mV/Div)

VOUTL2

(20mV/Div)

ENL1

(5V/Div)

VOUTL1

(1V/Div)

VOUTL2

(1V/Div)

Load Transient Response

VINL1 = 4.3V, VOUTL1 = 1.8V, VOUTL2 = 2.8V

IOUT

(100mA/Div)

IOUTL1 = IOUTL2 = 10mA to 50mA

Time (250μs/Div)

VOUTL1

(20mV/Div)

VOUTL 2

(20mV/Div)

Power On from ENL1

VINL1 = 5V, VOUTL1 = 1.8V, VOUTL2 = 2.8V,

IOUTL1 = IOUTL2 = 50mA

ENL1

(5V/Div)

Time (25μs/Div)

VOUTL1

(1V/Div)

VOUTL2

(1V/Div)

Load Transient Response

VINL1 = 4.3V, VOUTL1 = 1.8V, VOUTL2 = 2.8V

IOUTL1 = IOUTL2 = 10mA to 100mA

Time (250μs/Div)

Power Off from ENL1

VINL1 = 5V, VOUTL1 = 1.8V,

VOUTL2 = 2.8V,

IOUTL1 = IOUTL2 = 50mA

Time (25μs/Div)

DS8036-02 April 2011

www.richtek.com

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