Datasheet > X7AH-03L1A0

X7AH-03L1A0

更新时间： 2024-02-24 14:46:17

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
6页	143K
描述
NON-ISOLATED DC/DC CONVERTERS 5 V-24 V Input 0.9 V-3.3 V/3 A Output

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中文翻译

获取价格

数据手册

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X7AH-03L1A0 数据手册

NON-ISOLATED DC/DC CONVERTERS

5 V-24 V Input

0.9 V-3.3 V/3 A Output

x7AH-03L1A0

•

Non-Isolated

•

Remote On/Off

Fixed Frequency

OCP/SCP

High Efficiency

High Power Density

Low Cost

Description

The Bel x7AH-03L1A0 modules are a series of non-isolated, step down dc/dc converters that operate from a

nominal 12 V source. These converters are available in an output voltage range from 0.9 V to 3.3 V. It is

packaged in a compact, overmolded package rated at 3 A. 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 for 3.3 V output is typically 88% at full load. Typical features include remote on/off, over current

protection and short circuit protection.

Part Selection

Output

Input

Max. Output Max. Output

Typical

Part Number

Voltage

Current

Power

Efficiency

Surface Mount

Vertical Mount

0.9 V - 3.3 V 5.0 V – 24 V

3 A

10 W

88%

S7AH-03L1A0

V7AH-03L1A0

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

25 V

Notes

Input Voltage (continuous)

Output Enable Terminal Voltage

Ambient Temperature

-0.3 V

-40 °C

24 V

85 °C

125 °C

Storage Temperature

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

VO=3.3 V

5 V

24 V

18 V

15 V

12 V

9 V

VO=2.5 V

VO=1.8 V

Vo=1.5 V

Vo=1.2 V

Vo=0.9 V

Input Current (no load)

Input Current (full load)

Remote Off Input Current

100 mA

3 A

3 mA

10 mA

With simulated source impedance of 500

nH, 5 Hz to 20 MHz. Use one 100 uF/

35 V Tantalum capacitor and one 3.3 uF/

50 V ceramic capacitor at the input

Input Reflected Ripple Current (pk-pk)

200 mA

Input Reflected Ripple Current (rms)

50 mA

0.05 A²s

4.0 V

I²t Inrush Current Transient

Turn on Voltage Threshold

Turn off Voltage Threshold

0.1 A²s

4.9 V

3.5 V

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

12 3 4 5 6

中文翻译

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与X7AH-03L1A0相关器件

型号	品牌	获取价格	描述	数据表
X7AH-05BT50	BEL	获取价格	NON-ISOLATED DC/DC CONVERTER 5V Input Vref/2 / 5A Output
X7AH-06E	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 4.5V-13.2V Input 1.0V-5.0V/6A Output
X7AH-07A1A0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 12 V Input 0.9 V-3.3 V/7 A Output
X7AH-08E	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 4.5V-14V Input 0.8V-5.5V/8A Output
X7AH-10J	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 2.5V Input 0.9V-1.65V/10A Output
X7AH-12F1A0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.8V-3.3V/12A Output
X7AH-12FXX0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 1.0V-3.3V/12A Output
X7BA-06E2AX	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 4.5V-14V Input 0.75V-5.0V/6A Output
X7PB-06F1AX	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output
X7PF-20A1A0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 12V Input 0.9V-5.0V/20A Output

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