TPS53124 Overview
Description
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.
Key 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) Loss-less Current Sensing
- Adaptive Gate Drivers with Integrated Boost Diode
- Internal 1.2-ms Voltage-Servo Soft Start
- Built-In 5-V Linear Regulator
