Surface-mount type power supply unit for LCD drives

The BP5307 is a DC / DC converter unit designed for driving liquid crystal displays (LCDs). The unit supplies a positive voltage for LCDs from a logic circuit power supply (+5V). Being in a compact and light surface-mount package, the IC can be built into a LCD panel.

Features

1) Automatic mounting and reflow soldering are possible.

2) With a maximum thickness of 4.1mm, the IC can be built into a LCD panel.

3) Output voltage can be regulated by a microcontroller.

4) Discharg circuit is built in for output. (Fall time: 1ms Typ.)

Applications

LCD panels of personal computers, word processors, and copiers