Intersil – HIP2103/04: 60V, 1A/2A Peak, Half Bridge Driver with 4V UVLO


HIP2103 and HIP2104: 60V, 1A/2A Peak, Half Bridge Driver with 4V UVLO
The HIP2103 and HIP2104 bridge drivers have a configurable topology to enable half bridge, full bridge and three phase motor-driven applications. They provide an innovative safety feature that prevents voltage kickback, which is the leading cause of damage and deterioration of Li batteries. The HIP2103/04 bridge drivers extend battery life through a unique power management method enabling the industry’s lowest sleep mode current to minimize power consumption when the device is not in use or in stand-by mode.


  • 60V maximum bootstrap supply voltage
  • 4V under-voltage lockout
  • Integrated bootstrap FET (emulates the boot diode)
  • Integrated 1A sourcing, 2A sinking MOSFET drivers
  • Withstands voltage transients up to -10V
  • 5μA sleep mode quiescent current
  • 3.3V or 5V CMOS compatible inputs with hysteresis
  • 3.3V and 12V LDOs with dedicated enable pins (HIP2104)
  • TDFN-8/-12 packages
  • 1k MSRP: $0.80 US and $0.95 US