S7AH-03C250

更新时间： 2024-09-17 03:34:03

品牌	Logo	应用领域
BEL		转换器
页数	文件大小	规格书
8页	155K
描述
NON-ISOLATED DC/DC CONVERTERS 3.3V Input 0.9V-2.5V/3A Output

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S7AH-03C250 数据手册

NON-ISOLATED DC/DC CONVERTERS

3.3V Input 0.9V-2.5V/3A Output

x7AH-03C1A0 Series

•

Non-Isolated

High Efficiency

Low Cost

Excellent Thermal Performance

Input Under Voltage Lockout

•

OCP/SCP

Wide Range Trim

Remote On/Off

Industrial Temperature Range

Description

The Bel x7AH-03C1A0 modules are a series of non-isolated, step down DC/DC converters that operate from a

nominal 3.3V source. These converters are available in a range of output voltages from 0.9V to 2.5V. It is

packaged in a compact, overmolded package rated at 3A. 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 2.5V output is typically 93% at full load. Typical features include remote on/off, input under

voltage lockout, over current protection and short circuit protection.

Part Selection

Output

Voltage

0.9-2.5V

2.5V

Input

Voltage

3.3V

Max. Output

Current

Max. Output

Power

7.5W

Typical

Efficiency

93%

Part Number

Surface Mount

S7AH-03C1A0

S7AH-03C250

S7AH-03C180

S7AH-03C150

S7AH-03C120

S7AH-03C090

Part Number

Vertical Mount

V7AH-03C1A0

V7AH-03C250

V7AH-03C180

V7AH-03C150

V7AH-03C120

V7AH-03C090

3.3V

7.5W

93%

1.8V

3.3V

5.4W

89%

1.5V

3.3V

4.5W

87%

1.2V

3.3V

3.6W

84%

0.9 V

3.3V

2.7W

81%

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

Output Enable Terminal Voltage

Ambient Temperature

Storage Temperature

-0.3V

-40°C

-55°C

85°C

125°C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

3.6V

Input Current (no load)

Input Current (full load)

110mA

VO=2.5V

3.1A

2.3A

1.9A

1.6A

1.2A

VO=1.8V

VO=1.5V

VO=1.2V

VO=0.9V

Remote Off Input Current

7mA

14mA

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 7 8

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与S7AH-03C250相关器件

型号	品牌	获取价格	描述	数据表
S7AH-03C2500	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 7.5W, Hybrid, PACKAGE-7
S7AH-03C2500G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 7.5W, Hybrid, PACKAGE-7
S7AH-03C250G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 7.5W, Hybrid, PACKAGE-7
S7AH-03C250R	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 7.5W, Hybrid, PACKAGE-7
S7AH-03C250RG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 7.5W, Hybrid, PACKAGE-7
S7AH-03C500	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 3.0 V-3.6 V Input 5.0 V/3 A Output
S7AH-03C5000	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, SMD-7
S7AH-03C500G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, SMD-7
S7AH-03E090	BEL	获取价格	NON-ISOLATED DC/DC CONVERTERS 4.5V-13.2V Input 0.9V-5.0V/3A Output
S7AH-03E0900	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 2.7W, Hybrid, SMD-7

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