Datasheet > X7AH-01FXXN

X7AH-01FXXN

更新时间： 2024-01-18 08:01:23

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
4页	69K
描述
NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input -5V/1A & -12V/0.5A Output

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中文翻译

获取价格

数据手册

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X7AH-01FXXN 数据手册

NON-ISOLATED DC/DC CONVERTERS

3.0V-5.5V Input

-5V/1A & -12V/0.5A Output

x7AH-01FxxN Series

•

Non-Isolated

•

Low Cost

Fixed Frequency

High Efficiency

High Power Density

Excellent Thermal Performance

OCP/SCP

Industrial Temperature Range

Description

The Bel x7AH-01FxxN modules are non-isolated, step down DC/DC converters that operate from a 3V-5.5V

source. Output voltage are -5V,-12V. They are packaged in a compact, overmolded package rated at 1A, 0.5A.

Optional lead forming provides a vertical mount product for minimal footprint or a surface mount option for a very

low profile. The output is closely regulated and the efficiency is typically 88% at 1A, -5V output at full load.

Part Selection

Output

Input

Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Part Number

Surface Mount

Part Number

Vertical Mount

Voltage

-5V

3.0V – 5.5V

88%

S7AH-01F50N

S7AH-01FX2N

V7AH-01F50N

V7AH-01FX2N

-12V

0.5A

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

Input Voltage (continuous)

Ambient Temperature

Storage Temperature

Min

Typ

Max

Notes

-0.3V

-40°C

85°C

125°C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

5.5V

Input Current (full load)

VO=-5V

VO=-12V

2.1A

2.5A

Input Current (no load)

VO=-5V

VO=-12V

150mA

200mA

For -5V output, use a 680uF/6.3V

Oscon capacitor; For -12V output,

use 1000uF electrolytic capacitor &

22uF/10V ceramic at the input.

Input Reflected Ripple Current (pk-pk)

80mA

20mA

160mA

Input Reflected Ripple Current (RMS)

50mA

I²t Inrush Current Transient

Turn-on Voltage Threshold

0.01A²s

2.63V

Turn-off Voltage Threshold

VO=-5V

0.4V

1.0V

2.0V

2.3V

VO=-12V

Note: All specifications are typical at 25°C unless otherwise stated.

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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