製品
MP2377

MP2377

NOT RECOMMENDED FOR NEW DESIGNS

3A, 21V, 600kHz Step-Down Converter

ALTERNATIVE PART

NRFND Datasheet

MP2377 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2325

3A, 24V, 500kHz, Synchronous Step-Down Converters With PG, Light Load Mode and Low Iq

Features & Benefits

Wide 4.5V to 24V Operating Input Range
90mO/40mO Low Rds(on) Internal Power MOSFETs
Low Quiescent Current
High Efficiency Synchronous Mode Operation
Fixed 500kHz Switching Frequency
Frequency Sync from 200kHz to 2MHz External Clock
Power Save Mode at light load
Internal Soft Start
Power Good Indicator
OCP Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an 8-pin TSOT-23 package

… and many more!

概要

The MP2377 is a monolithic step-down switch mode converter with a built in 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 eases loop stabilization. Fault condition protection includes current limiting and thermal shutdown. The MP2377 requires a minimum number of readily available standard external components and is available in 8-pin SOIC packages with exposed pad.