Datasheet

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

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TSZ22111･14･001

TSZ02201-0E3E0H300410-1-2

21.Feb.2014 Rev.002

Controller ICs

for High Side NMOSFET

BD2270HFV-LB

General Description

This is the product guarantees long time support in

Industrial market.

BD2270HFV is an IC with a built-in external N-channel

MOSFET driver circuit. This IC has a built-in charge

pump circuit for gate drive and output discharge circuit,

enabling configuration of a high side load switch for

N-channel MOSFET drive without using any external

parts.

In addition, the control input terminal has a built-in

comparator with hysteresis function, facilitating control

of the power up sequence. The space saving type of

HVSOF5 package is used.

Features

■

Long time support a product for Industrial

applications.

■

Built-in charge pump

■

Built-in discharge circuit for output charge

■

Soft start circuit

■

Built-in comparator with hysteresis function at

control input terminal

■

Possible to drive N-channel power MOSFET

Applications

Industrial Equipment, PCs, PC peripheral devices,

digital consumer electronics, etc.

Key Specifications

Input voltage range:

2.7V to 5.5V

130

μs (Typ.)

13.5V(Typ.)

Operating current:

50

μA(Typ.)

Standby current:

5

μA (Typ.)

Operating temperature range:

-25℃ to +85℃

Package

W(Typ.)

D(Typ.)

H (Max.)

HVSOF5

1.60mm x 1.60mm x 0.60mm

Typical Application Circuit

Lineup

Package

Orderable Part Number

Min.

Typ.

Max.

10V

13.5V

15V

HVSOF5

Reel of 3000

BD2270HFV – LBTR

HVSOF5

VCC

DISC

GND

GATE

AEN

BD2270HFV

3.3V

3.3V

Load

ON/OFF