Datasheet > X7AH-03F1A0

X7AH-03F1A0

更新时间： 2024-09-30 03:15:07

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
6页	138K
描述
NON-ISOLATED DC/DC CONVERTERS 3.0 V-5.5 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-03F1A0 数据手册

NON-ISOLATED DC/DC CONVERTERS

3.0 V-5.5 V Input

0.9 V-3.3 V/3 A Output

x7AH-03F1A0

•

Non-Isolated

•

Remote On/Off

Input Under Voltage Lockout

OCP/SCP

High Efficiency

Fixed Frequency (300 kHz)

Low Cost

Wide Range Trim

Description

The Bel x7AH-03F1A0 module is a non-isolated, step down dc/dc converter that operates from 3.0 V to 5.5 V

source. This converter is available in a range of output voltages 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 efficiency of 3.3 V module is typically 92% at 5 V input at

full load. Typical features include remote on/off, input under voltage lockout, 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 3.0 V - 5.5 V

3 A

10 W

92%

S7AH-03F1A0

V7AH-03F1A0

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)

-0.3 V

6 V

Output Enable Terminal Voltage

Ambient Temperature

Storage Temperature

-0.3 V

-40 °C

6 V

85 °C

125 °C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

VO=3.3 V

4.5 V

3.6 V

3.0 V

5.5 V

VO=2.5 V

VO=0.9 V-1.8 V

Input Current (no load)

Input Current (full load)

70 mA

VO=3.3 V

VO=2.5 V

VO=1.8 V

VO=1.5 V

VO=1.2 V

Vo=0.9 V

2.5 A

2.4 A

2.2 A

1.9 A

1.6 A

1.3 A

Remote Off Input Current

5 mA

10 mA

Tested with simulated source

Input Reflected Ripple Current (pk-pk)

Input Reflected Ripple Current (rms)

75 mA

25 mA

impedance of 500 nH, 5 Hz to 20 MHz

and two 270 uF/16 V Oscon caps with

ESR=0.018 ohm max at 100 kHz

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-03F1A0相关器件

型号	品牌	获取价格	描述	数据表
X7AH-03H	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/3A Output
X7AH-03L1A0	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 5 V-24 V Input 0.9 V-3.3 V/3 A Output
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

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