Description

The BD8160AEFV is a system power supply for the TFT-LCD panels used for liquid crystal TVs.

Incorporates two high-power FETs with low on resistance for large currents that employ high-power packages, thus driving large current loads while suppressing the generation of heat. A charge pump controller is incorporated as well, thus greatly reducing the number of application components.

Features

1) Step-up and step-down DC/DC converter

2) Incorporates 2.6 A N-channel FET.

3) Incorporates positive/negative charge pumps.

4) Input voltage limit: 8 V to 18 V

5) Feedback voltage: 1.162 V ± 1

6) Switching frequency: 500 kHz / 750kHz

7) Protection circuit: Under voltage lockout protection circuit

Thermal shutdown circuit

Overcurrent protection circuit

Short Circuit Protection

Overvoltage protection circuit for VS voltage (Boost DC/DC output)

8) HTSSOP-B28 Package

Applications

Power supply for the TFT-LCD panels used for LCD TVs