BD2232G Ver la hoja de datos (PDF) - ROHM Semiconductor

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Fabricante

BD2232G

1.3A Current Limit High Side Switch ICs

ROHM Semiconductor 

Datasheet

1 Channel Compact High Side Switch ICs

1.3A Current Limit High Side Switch ICs

BD2232G BD2233G

General Description

BD2232G and BD2233G are low ON-Resistance

N-Channel MOSFET high-side power switches,

optimized for Universal Serial Bus (USB) applications.

BD2232G and BD2233G are equipped with the

function of over-current detection, thermal shutdown,

under-voltage lockout and soft-start.

Features

■ 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

■ Control Input Logic

 Active-High:

BD2232G

 Active-Low:

BD2233G

Applications

USB Hub in Consumer Appliances, PC, PC Peripheral

Equipment, and so forth

Key Specifications

 Input Voltage Range:

2.7V to 5.5V

 ON-Resistance:

100mΩ(Typ)

 Over-Current Threshold: 1.15A (Min), 1.4A (Max)

 Standby Current:

0.01μA (Typ)

 Operating Temperature Range: -40°C to +85°C

Package

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

SSOP5

2.90mm x 2.80mm x 1.25mm

Typical Application Circuit

3.3V

10kΩ to

100kΩ

5V (Typ)

CIN

IN

OUT

GND

EN

+

CL

-

/OC

Lineup

Over-Current Detection

Min

Typ

Max

1150mA

1275mA

1400mA

1150mA

1275mA

1400mA

Control Input

Logic

High

Low

Package

Orderable Part Number

SSOP5

SSOP5

Reel of 3000 BD2232G-GTR

Reel of 3000 BD2233G-GTR

○Product structure：Silicon monolithic integrated circuit

www.rohm.com

© 2013 ROHM Co., Ltd. All rights reserved.

TSZ22111･14･001

○This product has not designed protection against radioactive rays

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TSZ02201-0E3E0H300220-1-2

21.Aug.2014 Rev.003

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