TPS53124 Datasheet (Texas Instruments) - Dual Synchronous Step-Down Controller

TPS53124, Dual Synchronous Step-Down Controller

The TPS53124 is a dual, Adaptive on-time DCAP™ mode synchronous controller.

The part enables system designers to cost effectively complete the suite of digital TV power bus regulators with the absolute lowest external component count and lowest standby consumption.

The main control loop for the TPS5

TPS53124 Features

* 1 High Efficiency, Low-Power Consumption

* D-Cap Mode Enables Fast Transient Response

* High Initial Reference Accuracy

* Low Output Ripple

* Wide Input Voltage Range: 4.5 V to 24 V

* Output Voltage Range: 0.76 V to 5.5 V

* Low-Side RDS(on) Lo