APW7063(2009) 查看數據表（PDF） - Anpec Electronics

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APW7063
(Rev.:2009)

Synchronous Buck PWM and Linear Controller

Anpec Electronics 

APW7063

Typical Operating Characteristics (Cont.)

PWM Load Transient

VCC=12V

VIN=12V

VOUT=3.3V

COUT=470mFx2

ESR=22.5mW

L=1.5mH

f=400kHz

VOUT1(100mV/div)

IOUT1(5A/div)

Time (20µs/div)

Linear Load Transient

VCC=12V

VIN=12V

VOUT=2.5V

COUT=470mF

VOUT2(100mV/div)

IOUT2(1A/div)

Time (10µs/div)

UGATE Source Current vs. UGATE Voltage

1.4

1.2

VBOOT=12V

1

0.8

0.6

0.4

0.2

0

0

2

4

6

8 10 12

UGATE Voltage (V)

UGATE Sink Current vs. UGATE Voltage

1.2

VBOOT=12V

1

0.8

0.6

0.4

0.2

0

0

2

4

6

8 10 12

UGATE Voltage (V)

Copyright © ANPEC Electronics Corp.

6

Rev. A.10 - Aug., 2009

www.anpec.com.tw

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