TPS563231 Overview
The TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package. The device is optimized to operate with minimum external ponent counts and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both lowequivalent series resistance (ESR) output capacitors such as specialty...
TPS563231 Key Features
- 1 3-A Converter integrated 95-mΩ and 55-mΩ FETs
- D-CAP3™ mode control with fast transient
- Input voltage range: 4.5 V to 17 V
- Output voltage range: 0.6 V to 7 V
- Pulse skip mode
- 600-kHz switching frequency
- Low shutdown current Less than 12 µA
- 2% Feedback voltage accuracy (25ºC)
- Startup from pre-biased output voltage
- Cycle-by-cycle over current limit