TPS40192 Datasheet (Texas Instruments) - Synchronous Buck Controller

TPS40192, Synchronous Buck Controller

TPS40192 and TPS40193 are cost-optimized synchronous buck controllers that operate from 4.5 V to 18 V input.

These controllers implement a voltagemode control architecture with the switching frequency fixed at either 600 kHz (TPS40192) or 300 kHz (TPS40193).

The higher switching frequency facilitate

TPS40192 Features

* 1 Input Operating Voltage Range: 4.5 V to 18 V

* Up to 20-A Output Currents

* Supports Pre-Biased Outputs

* 0.5%, 591-mV Reference

* Switching Frequency

* TPS40192: 600 kHz

* TPS40193: 300 kHz

* Three Selectable Thermally Compensated S