APW7158 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APW7158

Dual Synchronous Buck PWM Controllers

Anpec Electronics 

APW7158

Operating Waveforms (Cont.)

Refer to the typical application circuit. The test condition is VIN=12V, TA= 25oC unless otherwise specified.

UGATE1 Voltage Rising

UGATE1 Voltage Falling

VUGATE1

1

VPHASE1

2

VLGATE1

3

CH1: VUGATE1, 10V/Div, DC

CH2: VPHASE1, 10V/Div, DC

CH3: VLGATE1, 10V/Div, DC

TIME: 100ns/Div

VUGATE1

1

VPHASE1

2

VLGATE1

3

CH1: VUGATE1, 10V/Div, DC

CH2: VPHASE1, 10V/Div, DC

CH3: VLGATE1, 10V/Div, DC

TIME: 100ns/Div

UGATE2 Voltage Rising

VUGATE2

1

VPHASE2

2

VLGATE2

3

CH1: VUGATE2, 10V/Div, DC

CH2: VPHASE2, 10V/Div, DC

CH3: VLGATE2, 10V/Div, DC

TIME: 100ns/Div

UGATE2 Voltage Falling

VUGATE2

1

2

VPHASE2

VLGATE2

3

CH1: VUGATE2, 10V/Div, DC

CH2: VPHASE2, 10V/Div, DC

CH3: VLGATE2, 10V/Div, DC

TIME: 100ns/Div

Copyright © ANPEC Electronics Corp.

10

Rev. A.2 - Aug., 2009

www.anpec.com.tw

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