TPS65552A Datasheet (Texas Instruments) - INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER

TPS65552A, INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER

This device offers a complete solution for charging a photo flash capacitor from battery input, and subsequently discharging the capacitor to the xenon tube.

The device has an integrated power switch, IGBT driver, and control logic blocks for charge applications.

Compared with discrete solutions, th

TPS65552A Features

* Highly Integrated Solution to Reduce Components

* Integrated 50-V Power Switch, R(ON) = 200 mΩ Typical

* Integrated IGBT Driver

* High Efficiency

* Programmable Peak Current, 0.95 A ~ 1.8 A

* Input Voltage of 1.8 V to 12 V

* Optimized Control