Not Recommended for New Designs. Refer to MP2325The MP38870DL-LF-Z is a monolithic step-down switch mode converter with a built in internal high-side power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation.Current mode operation provides fast transient response and reliable over current protection.Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown.The MP38870DL-LF-Z requires a minimum number of readily available standard external components and is available in a space saving 3mm x 4mm 14-pin QFN package. 9icnet Electronics is an authorized Monolithic Power Systems distributor.
Feature
- Wide 4.5V to 14V Operating Input Range
- 3A Continuous Output Current
- 80mΩ Internal Power MOSFET Switch
- Power Good Indicator
- Synchronous Gate Driver Delivers up to 95% Efficiency
- Fixed 600kHz Frequency
- External Synchronous Option: 250kHz-1.5MHz
- Cycle-by-Cycle Over Current Protection
- Thermal Shutdown
- Output Adjustable from 0.8V
- Stable with Low ESR Output Ceramic Capacitors
- Available in a 3x4mm 14-Pin QFN Package