• Part: MA5821
  • Manufacturer: Major Power Technology
  • Size: 168.46 KB
Download MA5821 Datasheet PDF
MA5821 datasheet preview
MA5821 page 2
Page 2

MA5821 Key Features

  • Wide 10V~ 58V Operating Input Range
  • External High-Side P-channel MOSFET Switch
  • Output Adjustable : VFB(1.00V±2%)
  • Up to 93% Efficiency
  • Internal Soft-Start / Thermal Shutdown Protection
  • Fixed 240KHz Frequency
  • Cycle-by-Cycle Over Current Protection
  • Input Under/Over Voltage Lockout

Related Major Power Technology Datasheets

Part Number Description
MA5802 58V Asynchronous Buck Converter
MA5805 58V Asynchronous Buck Converter
MA5007 1.2A 1.5MHz Synchronous Buck Converter
MA5601 38V Synchronous Buck Converter
MA5602 38V Synchronous Buck Converter

MA5821 Description

The MA5821 is an asynchronous buck controller. The device needs external high side power MOSFET and low side schottky diode, and provides 3A of continuous load current over a wide input voltage of 10V to 58V range. Current mode control provides fast transient response and cycle-bicycle current limit.