RAA210925 Overview
DATASHEET RAA210925 Pin-Configurable Dual 25A DC/DC Power Module with PMBus Interface FN9352 Rev.1.00 May 31, 2019 The RAA210925 is a pin-strap configurable dual 25A step-down PMBus-pliant DC/DC power supply module that integrates a digital PWM controller, synchronous MOSFETs, power inductor, and passive ponents. Only input and output capacitors are needed to finish the design. Because of its thermally-enhanced HDA...
RAA210925 Key Features
- 25A/25A dual-channel output current
- 4.5V to 14V single rail input voltage
- Up to 95.5% efficiency
- Programmable output voltage
- 0.6V to 5V output voltage settings
- ±1.2% accuracy over line/load/temperature
- ChargeMode control loop architecture
- 296kHz to 1067kHz fixed switching frequency operations
- No pensation required
- Fast single clock cycle transient response