TPS546C23 Datasheet (Texas Instruments) - Stackable Synchronous Buck Converters

TPS546C23, Stackable Synchronous Buck Converters

The TPS546C23 devices are PMBus 1.3 Compliant, non-isolated DC/DC converters with integrated FETs, capable of high-frequency operation and 35-A current output from a 7-mm × 5-mm package.

Two TPS546C23 devices can be paralleled together to provide up to 70-A load.

Current sensing is realized by sampl

TPS546C23 Features

* 1 PMBus™ 1.3 Compliant Converters: 35 A

* 2-Device Stackable for up to 70 A With Current Sharing

* Input Voltage Range: 4.5 V to 18 V

* Output Voltage Range: 0.35 V to 5.5 V

* Integrated 3.2-mΩ and 1.4-mΩ Stacked NexFET™ Power Stage

* 350-mV to 1650-m