Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302

• Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

4.5V-13.2V Input

1.0V-5.0V/6A Output

•

Non-Isolated

•

OCP/SCP (Latch off)

•

Fixed Frequency (400kHz)

•

Trim Function

•

Remote On/Off

•

Low Profile Package (7.82mm)

•

Under-voltage Lockout (UVLO)

Description

The Bel x7AH-06Exx0 is part of the low cost non-isolated dc/dc converter series. The modules use a surface

mount package or vertical package for ease of layout and space savings, with a low profile of only 7.82mm. The

output is closely regulated and the efficiency of 3.3V output module is typically 91% at full load. Typical features

include Remote On/Off, under-voltage lockout, over-current protection and short circuit protection.

Part Selection

Output

Voltage

Input

Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Part Number

Surface Mount

Part Number

Vertical Mount

5.0V

8.0 – 13.2V

6A

30W

94%

S7AH-06E500

V7AH-06E500

3.3V

4.5 – 13.2V

6A

19.8W

91%

S7AH-06E330

V7AH-06E330

2.5V

4.5 – 13.2V

6A

15W

89%

S7AH-06E250

V7AH-06E250

1.8V

4.5 – 13.2V

6A

10.8W

86%

S7AH-06E180

V7AH-06E180

1.5V

4.5 – 13.2V

6A

9.0W

84%

S7AH-06E150

V7AH-06E150

1.2V

4.5 – 13.2V

6A

7.2W

81%

S7AH-06E120

V7AH-06E120

1.0V

4.5 – 13.2V

6A

6W

79%

S7AH-06E100

V7AH-06E100

Note:

Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”,

and “G” for “Tray Packaging”.

Absolute Maximum Ratings

Parameter

Min

Typ

Max

Notes

Input Voltage (continuous)

-0.3V

-

14V

Output Enable Terminal Voltage

-0.3V

-

6.5V

Ambient Temperature

-40

°C

-

85

°C

Storage Temperature

-40

°C

-

125

°C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

4.5V

-

13.2V

Input Current (full load)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

4.8A

5.5A

4.5A

3.4A

2.9A

2.4A

2.0A

x7AH-06E Series