APW7120 查看數據表（PDF） - Anpec Electronics

零件编号

产品描述 (功能)

生产厂家

APW7120

5V to 12V Supply Voltage, 8-PIN, Synchronous Buck PWM Controller

Anpec Electronics 

APW7120

Typical Operating Characteristics

Reference Voltage vs Junction Temperature

0.812

0.810

0.808

0.806

0.804

0.802

0.800

0.798

0.796

0.794

0.792

0.790

0.788

-50 -25 0 25 50 75 100 125 150

Junction Temperature (oC)

Switching Frequency vs Junction Temperature

350

340

330

320

310

300

290

280

270

260

250

-50 -25 0 25 50 75 100 125 150

Junction Temperature (oC)

OCSET Current vs Junction Temperature

VCC POR Threshold Voltage vs Junction Temperature

45

44

43

42

41

40

39

38

37

36

35

-50

-25 0 25 50 75 100 125 150

Junction Temperature (oC)

4.4

4.3

4.2

4.1

4.0

Rising VCC

3.9

3.8

3.7

Falling VCC

3.6

3.5

3.4

-50 -25 0 25 50 75 100 125 150

Junction Temperature (oC)

Copyright © ANPEC Electronics Corp.

7

Rev. A.5 - Jun., 2008

www.anpec.com.tw

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