ISL91212B Description
DATASHEET ISL91212A, ISL91212B Triple/Quad Output PMIC with I2C Interface FN8962 Rev.1.00 Feb 20, 2020 The Add ISL91212A is a four-phase, three output programmable Power Management IC (PMIC) and the ISL91212B is a four-phase, four output programmable PMIC. They are optimized with highly efficient synchronous buck converters capable of multiphase and single-phase operations that can deliver up to 5A per phase...
ISL91212B Key Features
- 2.5V to 5.5V supply voltage
- 5A per phase output current capability
- Small solution size (7x10mm2 for 4-phase design)
- High efficiency (94.7% for 3.8VIN/1.8VOUT)
- Low IQ in low power mode
- Patented control scheme reduces output capacitor and
- ±0.7% system accuracy, remote voltage sensing
- Programmable PWM frequency from 2MHz to 6MHz
- I2C programmable output from 0.3V to 2V
- Independent Dynamic Voltage Scaling (DVS) for each output