Datasheet

○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.

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TSZ22111･14･001

TSZ02201-0E3E0H300400-1-2

21.Feb.2014 Rev.002

1ch Small Package

High Side Switch ICs

for USB Devices and Memory Cards

BD2226G-LB BD2227G-LB

General Description

This is the product guarantees long time support in

Industrial market.

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

over-current

detection,

thermal

shutdown,

under-voltage lockout and soft-start functions.

Features

■

Long time support a product for Industrial

applications

■

Over-Current Detection

■

Thermal Shutdown

■

Open-Drain Fault Flag Output

■

Under-Voltage Lockout

■

Soft-Start Circuit

■

Control Input Logic

Active-High

(BD2226G)

Active-Low

(BD2227G)

Applications

Industrial Equipment,

USB hub in consumer appliances, Car accessory,

Key Specifications

Input voltage range:

2.7V to 5.5V

ON resistance :

150m

Ω(Typ.)

Over current threshold:

0.75A min., 1.35A max.

Standby current:

0.01

μA (Typ.)

Operating temperature range:

-40℃ to +85℃

Package

W(Typ.)

D(Typ.)

H (Max.)

SSOP5

2.90mm x 2.80mm x 1.25mm

PC,PC peripheral equipment, and so forth

Typical Application Circuit

Lineup

Over current threshold

Control input logic

Package

Orderable Part Number

Min.

Typ.

Max.

750mA

1000mA

1350mA

High

SSOP5

Reel of 3000

BD2226G – LBTR

750mA

1000mA

1350mA

Low

SSOP5

Reel of 3000

BD2227G – LBTR

SSOP5

10k

Ω~

100k

Ω

VIN

GND

EN

VOUT

/OC

5V (Typ.)

+

-

3.3V