V7PB-10D 查看數據表（PDF） - Bel Fuse Inc.

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V7PB-10D

NON-ISOLATED DC/DC CONVERTERS

Bel Fuse Inc. 

NON-ISOLATED DC/DC CONVERTERS

3.0V-13.2V Input 0.9V-5.0V/10A Output

Output Trim Equations

Equations for calculating the trim resistor (in kΩ) given the desired adjusted voltage (Vadj) and the nominal

output voltage of the converter (Vnom) are shown below. The Trim Down resistor should be connected between

the Trim pin and Vout. The Trim Up resistor should be connected between the Trim pin and Ground. Only one of

the resistors should be used for any given application.

RTrimDown

=A

Vnom − Vadj

−B

Module

Vout

Trim

GND

Rtrimdown

RTrimUp

=

Vadj

C

− Vnom

−

D

Module

Vout

Trim

GND

Rtrimup

Vnom

5.5

3.3

2.5

1.8

1.5

1.2

0.9

A

31.58

11.63

7.92

4.69

3.25

1.78

-

B

17.51

13.74

13.74

21.55

21.55

9.07

-

C

6.01

3.72

3.72

3.72

3.72

3.54

1.46

D

10.00

9.09

9.09

16.90

16.90

4.64

0.909

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

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