RT8058 Ver la hoja de datos (PDF) - Richtek Technology

Número de pieza

componentes Descripción

Fabricante

RT8058

1MHz, 2A, High Efficiency PWM Step-Down DC/DC Converter

Richtek Technology 

RT8058

Preliminary

VOUT

(5mV/Div)

Output Ripple Noise

VIN = 3.3V, VOUT = 1.2V, IOUT = 1.5A

VLX

(5V/Div)

IOUT

(1A/Div)

Time (500ns/Div)

VOUT

(5mV/Div)

Output Ripple Noise

VIN = 5V, VOUT = 1.2V, IOUT = 1.5A

VLX

(5V/Div)

IOUT

(1A/Div)

Time (500ns/Div)

Power On from EN

VIN = 3.3V, VOUT = 1.2V, RLOAD = 0.6Ω

VOUT

(5mV/Div)

Output Ripple Noise

VIN = 3.3V, VOUT = 1.2V, IOUT = 2A

VLX

(5V/Div)

IOUT

(1A/Div)

Time (500ns/Div)

VOUT

(5mV/Div)

Output Ripple Noise

VIN = 5V, VOUT = 1.2V, IOUT = 2A

VLX

(5V/Div)

IOUT

(1A/Div)

Time (500ns/Div)

Power On from EN

VIN = 5V, VOUT = 1.2V, RLOAD = 0.6Ω

VEN

(2V/Div)

VOUT

(1V/Div)

IOUT

(2A/Div)

Time (500µs/Div)

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VEN

(2V/Div)

VOUT

(1V/Div)

IOUT

(2A/Div)

Time (500µs/Div)

DS8058-02 August 2007

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