5V to 60V, H-Bridge Gate Driver



The MP6528 is a gate driver IC designed for H-bridge driver applications; it is capable of driving two half-bridges consisting of four N-channel power MOSFETs up to 60V. The MP6528 uses a bootstrap capacitor to generate a supply voltage for the high-side MOSFET driver. An internal trickle-charge circuit maintains a sufficient gate-driver voltage at 100% duty cycle. Full protection features include programmable over-current protection (OCP), adjustable dead-time control, under-voltage lockout (UVLO), and thermal shutdown. The MP6528 is available in a QFN-28 (4mmx4mm) package with an exposed thermal pad.


  • Wide 5V to 60V Input Voltage Range
  • Bootstrap Gate Driver with Trickle-Charge Circuit Supports 100% Duty Cycle Operation
  • Low-Power Sleep Mode for Battery-Powered Applications
  • Programmable Over-Current Protection of External MOSFETs
  • Adjustable Dead-Time Control to Prevent Shoot-Through
  • Thermal Shutdown and UVLO Protection
  • Fault Indication Output
  • Thermally Enhanced Surface Mount Package


  • Isink/source (A)1 / 0.8
  • Number of Half-Bridges2
  • GradeCatalog
  • PackageQFN-28 (4x4)
  • Vin (max) (V)60
  • 最小输入电压5