Datasheet > BD2240G_14

BD2240G_14

更新时间： 2022-02-26 12:04:24

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
27页	1006K
描述
1.0A Current Limit High Side Switch ICs

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BD2240G_14 数据手册

Datasheet

1 Channel Compact High Side Switch ICs

1.0A Current Limit High Side Switch ICs

BD2240G BD2241G

General Description

Key Specifications

 Input Voltage Range:

 ON-Resistance:

BD2240G and BD2241G are low ON-Resistance

high-side power switches N-Channel MOSFETs for

Universal Serial Bus (USB) applications. These ICs

have built-in over-current protection, thermal shutdown,

under-voltage lockout and soft-start.

2.7V to 5.5V

110mΩ(Typ)

 Over-Current Threshold: 0.82A (Min), 1.12A (Max)

 Standby Current:

 Operating Temperature Range:

0.01μA (Typ)

-40°C to +85°C

Features

Package W(Typ) D(Typ) H (Max)



Built-in Low ON-Resistance (Typ 110mΩ)

N-Channel MOSFET



Over-Current Detection

Thermal Shutdown

Open-Drain Fault Flag Output

Flag Output Delay

Under-Voltage Lockout

Soft-Start Circuit

Output Discharge Function

Reverse Current Protection when

Power Switch Off

SSOP5



Control Input Logic

2.90mm x 2.80mm x 1.25mm



Active-High:

Active-Low:

BD2240G

BD2241G

Applications

USB Hub in Consumer Appliances, PC, PC Peripheral

Equipment, and so forth

Typical Application Circuit

5V (Typ)

3.3V

OUT

/OC

GND

10kΩ to

100kΩ

Lineup

Over-Current Threshold

Control Input

Logic

Package

Orderable Part Number

Min

Typ

Max

1.12A

0.82A

0.97A

High

Low

SSOP5

Reel of 3000 BD2240G-GTR

Reel of 3000 BD2241G-GTR

○Product structure：Silicon monolithic integrated circuit ○This product has not designed protection against radioactive rays

.www.rohm.com

TSZ02201-0E3E0H300300-1-2

21.Aug.2014 Rev.003

1/23

TSZ22111・14・001

12 3 4 5 6 7...27

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