TPS55010 Datasheet (Texas Instruments)

TPS55010, DC/DC Converter

The TPS55010 is a transformer driver designed to provide isolated power for isolated interfaces, such as RS-485 and RS-232, from 3.3 V or 5 V input supply.

The device uses fixed frequency current mode control and half bridge power stage with primary side feedback to regulate the output voltage for p

TPS55010 Features

* 1 Isolated Fly-Buck™ Topology

* Primary Side Feedback

* 100 kHz to 2000 kHz Switching Frequency

* Synchronizes to External Clock

* Adjustable Slow Start

* Adjustable Input Voltage UVLO

* Open Drain Fault Output

* Cycle-by-Cycle Current