High-side and Low-side Driver ICs

This is an HVIC (high voltage IC) that drives the power device gates of bridge configurations.
This product ensures a high dv/dt withstand capability and negative voltage surge withstand capability.

Series List

High-side and Low-side Driver ICs


  • VS terminal high negative voltage withstand
  • Wide range power supply voltage up to 30 V [FA5650/5651]
  • Supports 3.3 V logical input
  • Built-in power supply voltage drop protection
  • High dVs/dt noise immunity up to 50 kV/us
  • High-speed response: I/O delay time 125 ns (Typ) [FA5650/5651]
Type Name Absolute maximum ratings Electrical characteristics
High side floating supply voltage Maximum supply voltage Output current source / sink Maximum input frequencys Logic"1" / "0" Input voltage level (typ.) Turn-on/off propagation delay time (typ.) VCC and VBS supply under-voltage threshold (typ.) Number of Input terminal Package
FA5650N 830V 30V -1.4A/1.8A 500kHz Logic"1" 2.1V
Logic"0" 1.1V
125ns Positive going
Negative going
2 SOP-8
FA5651N SOP-16(N)
FA5752N 624V 24V High side IHO:
Low side ILO:
Logic"1" 2.1V
Logic"0" 1.3V
130ns SOP-8

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UP Update

UD Under development