RT8020EPQW データシートの表示（PDF） - Richtek Technology

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RT8020EPQW

Dual High-Efficiency PWM Step-Down DC/DC Converter

Richtek Technology 

CH2 Power On from EN

VIN = 3.6V, VOUT = 1.8V, IOUT = 10mA

IIN

(500mA/Div)

VEN

(2V/Div)

VOUT

(1V/Div)

Time (100μs/Div)

CH2 Power On from EN

VIN = 3.6V, VOUT = 1.8V, IOUT = 1A

IIN

(1A/Div)

VEN

(2V/Div)

VOUT

(1V/Div)

Time (500μs/Div)

Power On from VIN

VIN = 3.6V, VOUT = 1.2V, IOUT = 10mA

IIN

(500mA/Div)

VIN

(2V/Div)

VOUT

(1V/Div)

Time (250μs/Div)

DS8020E-02 March 2011

RT8020E

CH2 Power Off from EN

VIN = 3.6V, VOUT = 1.8V, IOUT = 10mA

IIN

(500mA/Div)

VEN

(2V/Div)

VOUT

(1V/Div)

Time (100μs/Div)

CH2 Power Off from EN

VIN = 3.6V, VOUT = 1.8V, IOUT = 1A

IIN

(1A/Div)

VEN

(2V/Div)

VOUT

(1V/Div)

Time (500μs/Div)

Power Off from VIN

VIN = 3.6V, VOUT = 1.2V, IOUT = 10mA

IIN

(500mA/Div)

VIN

(2V/Div)

VOUT

(1V/Div)

Time (1ms/Div)

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