RT9232A Ver la hoja de datos (PDF) - Richtek Technology

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RT9232A

Programmable Frequency Synchronous Buck PWM Controller

Richtek Technology 

Power On

EN (2V/Div)

VOUT (500mV/Div)

SS (1V/Div)

COMP (500mV/Div)

Time (10ms/Div)

Power On

VCC = EN (2V/Div)

VOUT (500mV/Div)

SS (2V/Div)

IOUT (2A/Div)

Time (10ms/Div)

Power Off

VOUT (500mV/Div)

UGATE (10V/Div)

IL (10A/Div)

LGATE (10V/Div)

Time (20us/Div)

DS9232A-02 March 2007

RT9232A

Power On

EN (2V/Div)

(500mV/Div)

SS (1V/Div)

VOUT

IOUT (1A/Div)

Time (10ms/Div)

Power Off

VOUT (500mV/Div)

UGATE (10V/Div)

LGATE (10V/Div)

IOUT (10A/Div)

Time (10ms/Div)

Load Transient Response

LGATE (10V/Div)

UGATE (20V/Div)

VOUT (2V/

IL (20A/Div)

Time (200us/Div)

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