MP8853 Description
The MP8853 is a high-frequency, synchronous, rectified, step-down switch-mode converter with an I2C control interface. The MP8853 offers a fully integrated solution that achieves 4A of continuous output current (IOUT) with excellent load and line regulation across a wide input voltage (VIN) supply range. The output voltage (VOUT) can be controlled on the fly through an I2C serial interface.
MP8853 Key Features
- Wide 2.85V to 18V Operating Input Voltage (VIN) Range
- 4A of Continuous Output Current (IOUT)
- 1% Internal Reference Accuracy
- I2C-Configurable Reference Voltage (VREF)
- Default Forced Pulse-Width Modulation (PWM) Mode
- Selectable Pulse-Frequency Modulation (PFM)/PWM Mode via the I2C
- Adjustable Switching Frequency (fSW) and Current Limit via the I2C
- 16 Selectable I2C Addresses
- Internal Soft Start (SS)
- Open-Drain Power Good (PG) Indication