BD2270HFV

对于高端NMOSFET控制器IC Controller ICs for High Side NMOSFET

●Description

The is an IC with a single 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

1  Built-in charge pump

2  Built-in discharge circuit for output charge

3  Soft start circuit

4  Built-in comparator with hysteresisfunction at control input terminal

5  Compact HVSOF5 package

6  Operating current 50μA

7  Standby current 5μA

8  Possible to drive N-channel power MOSFET

●Applications

PCs, PC peripheral devices, digital consumer electronics, etc.