RAA210870 Description
DATASHEET RAA210870 Pin-Configurable 70A DC/DC Power Module with PMBus Interface FN9345 Rev.1.00 Oct 23, 2018 The RAA210870 is a pin-strap configurable 70A 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 packaging...
RAA210870 Key Features
- 70A single channel output current
- 4.5V to 14V single rail input voltage
- Up to 93% efficiency
- Programmable output voltage
- 0.6V to 2.5V output voltage settings
- ±1.2% accuracy over line, load, and temperature
- ChargeMode control loop architecture
- 296kHz to 1.06MHz fixed switching frequency operations
- No pensation required
- Fast single clock cycle transient response