APW7137 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APW7137

1MHz, High Efficiency, Step-Up Converter with Internal FET Switch

Anpec Electronics 

APW7137

Operating Waveforms (Cont.)

(Refer to Fig 1. in the section “Typical Application Circuits”, VIN=3.6V, TA=25oC, unless otherwise specified)

Load Transient Response

Load Transient Response

1

VOUT, 200mV/Div, AC

1

VOUT, 200mV/Div, AC

1mA

2

30mA

IOUT, 50mA/Div

Time: 0.2ms/Div

VIN=3.3V

VOUT=12V

CH1: VOUT, 200mV/Div, AC

CH2: IOUT, 50mA/Div, DC

Time: 0.2ms/Div

30mA

VIN=3.3V

VOUT=12V

1mA

IOUT, 50mA/Div

2

Time: 0.5ms/Div

CH1: VOUT, 200mV/Div, AC

CH2: IOUT, 50mA/Div, DC

Time: 0.5ms/Div

Load Transient Response

1

VOUT, 200mV/Div, AC

1mA

2

30mA

IOUT, 50mA/Div

Time: 0.2ms/Div

VIN=5V

VOUT=12V

CH1: VOUT, 200mV/Div, AC

CH2: IOUT, 50mA/Div, DC

Time: 0.2ms/Div

Load Transient Response

VOUT, 200mV/Div, AC

1

30mA

VIN=5V

VOUT=12V

1mA

IOUT, 50mA/Div

2

Time: 0.5ms/Div

CH1: VOUT, 200mV/Div, AC

CH2: IOUT, 50mA/Div, DC

Time: 0.5ms/Div

Copyright © ANPEC Electronics Corp.

7

Rev. A.4 - Oct., 2008

www.anpec.com.tw

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