TPS923652 Datasheet - Texas Instruments

TPS923652 Boost / Buck-Boost LED Driver

The TPS92365x family is a 2-A / 4-A nonsynchronous Boost / Buck-Boost LED driver with 4.5V to 65-V wide input range. By integrating the lowside NMOS switch, the device is capable of driving LEDs as well as charging batteries with high power density and high efficiency. The family also supports comm.

TPS923652 Features

* 4.5-V to 65-V wide input range

* LED common cathode connection

* Integrated 150-mΩ MOSFET with typical 3-A / 6.5- A current limit

* Optional switching frequency: 100 kHz to 2.2 MHz

* Spread spectrum for TPS923653 and TPS923655

* Advanced dimming opti

TPS923652-etcTI.pdf