TPS543B20 Datasheet (Texas Instruments) - Synchronous Step-Down Converter

TPS543B20, Synchronous Step-Down Converter

The TPS543B20 employs an internally compensated emulated peak-current-mode control, with a clock synchronizable, fixed-frequency modulator for EMIsensitive POL.

The internal integrator and directly amplifying ramp tracking loop eliminate the need for external compensation over a wide range of freque

TPS543B20 Features

* 1 Internally-Compensated Advanced Current Mode Control 25-A POL

* Input Voltage Range: 4 V to 19 V

* Output Voltage Range: 0.6 V to 5.5 V

* Integrated 4.1/1.9-mΩ Stacked NexFET™ Power Stage With Lossless Low-Side Current Sensing

* Fixed Frequency - Synchroniz