Monolithic Power Systems MP9442 | Demoboard EV9442-J-00A

Beschreibung

The MP9442 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP9442 has synchronous mode operation for higher efficiency over the output current load range

Eigenschaften

• Wide 4V to 36V Continuous Operating Input Range
• 90mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs
• High-Efficiency Synchronous Mode Operation
• 600kHz Switching Frequency
• Synchronizes from 200kHz to 2.2MHz External Clock
• High Duty Cycle for Automotive Cold-crank
• Internal Power-Save Mode
• Internal Soft-Start
• Power Good Indicator
• Over-Current Protection with Hiccup
• Thermal Shutdown
• Output Adjustable from 0.8V
• Available in an 8-pin TSOT-23 package

Typische Anwendungen

• •Automotive
• •Industrial Control System
• •Distributed Power Systems

Weiterführende Informationen

• Produktseite des IC-Herstellers