MP9841 Description
The MP9841 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very pact solution that achieves 1A of continuous output current with excellent load and line regulation over a wide 3.3V to 36V input supply range. The switching frequency can be programmed or synchronized to an external clock in the range of 350kHz to 2.5MHz.
MP9841 Key Features
- 2μA Low Shutdown Supply Current
- 14μA No-Load Quiescent Current
- Internal 125mΩ High-Side and 115mΩ Low
- 350kHz to 2.5MHz Programmable Switching
- Power Good (PG) Output
- External Soft Start (SS)
- 80ns Minimum On Time
- Selectable Forced CCM and AAM
- Low Dropout Mode
- Hiccup Over-Current Protection (OCP)