9A, 24V Integrated Half-Bridge



The MP8040 is a general purpose, high frequency half bridge power driver capable of driving a 9A load. The device integrates both top and bottom N-Channel MOSFET power switches and is fully protected from both sourcing and sinking current by a preset cycle by cycle current limit. It has a wide input voltage range from 7.5V to 25V. The MP8040 features a low-current shutdown mode, input under-voltage protection, thermal shutdown, and fault flag signal output. It interfaces with standard logic signals and is available in a small 8-pin SOIC with exposed pad package.


  • ±9A Peak Current Output
  • ±4.25A Continuous Current Output
  • Up to 1.2MHz Switching Frequency
  • Protected Integrated Power 100mΩ Switches
  • All Switches Current Limited
  • Integrated Under-Voltage Protection
  • Integrated Thermal Protection
  • 2.5µA Standby Mode
  • True 2-Quadrant Operation
  • Sources and Sinks Current
  • Fault Indicator Output


  • Number of Half-Bridges1
  • Control InterfacePWM
  • PackageSOIC-8 EP
  • GradeCatalog
  • TypeMono Half-Bridge
  • Iout (max) (A)9.000000
  • Vin (max) (V)24
  • 最小输入电压7.5