TPS922052 Datasheet (Texas Instruments) - 65V 2A / 4A Buck LED Driver

TPS922052, 65V 2A / 4A Buck LED Driver

The TPS92205x family is a 2A / 4A non-synchronous Buck LED driver with 4.5V to 65V wide input range.

By integrating the low-side 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 common anode connec

TPS922052 Features

* 4.5V to 65V wide input range

* LED common anode connection

* Integrated 150mΩ MOSFET with typical 3A / 6A current limit

* Optional switching frequency: 100kHz to 2.2MHz

* Spread spectrum for TPS922053 and TPS922055

* Advanced dimming options: