BD2226G 查看數據表（PDF） - ROHM Semiconductor

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BD2226G

1ch Compact High Side Switch ICs 1.0A Current Limit High Side Switch ICs

ROHM Semiconductor 

Datasheet

1ch Compact High Side Switch ICs

1.0A Current Limit High Side Switch ICs

BD2226G BD2227G

General Description

BD2226G and BD2227G are low ON-Resistance

N-Channel MOSFET high-side power switches,

optimized for Universal Serial Bus (USB) applications.

BD2226G and BD2227G are equipped with the

function of over-current detection, thermal shutdown,

under-voltage lockout and soft-start.

Features

■ Over-Current Detection

■ Thermal Shutdown

■ Open-Drain Fault Flag Output

■ Flag Output Delay

■ Under-Voltage Lockout

■ Soft-Start Circuit

■ Control Input Logic

 Active-High

(BD2226G)

 Active-Low

(BD2227G)

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 :

150mΩ(Typ)

 Over-Current Threshold: 0.75A (Min), 1.35A (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

10k1Ω0ktoΩ~

1001k0Ω0kΩ

5V5V(T(Typyp.))

CIN

VININ

VOOUUTT

GND

EN

+

CL

-

/OC

Lineup

Over-Current Threshold

Min

Typ

Max

750mA

1000mA

1350mA

750mA

1000mA

1350mA

Control Input

Logic

High

Low

Package

Orderable Part Number

SSOP5

SSOP5

Reel of 3000 BD2226G-TR

Reel of 3000 BD2227G-TR

○Product structure：Silicon monolithic integrated circuit

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TSZ22111･14･001

○This product has not designed protection against radioactive rays

1/22

TSZ02201-0E3E0H300210-1-2

21.Aug.2014 Rev.002

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