3 November 2020

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40V Half-bridge Gate Driver

HYPERION is suitable for driving MOSFETs in DC-DC converters and for half-bridge gate driver designs in electric motor control applications and power inverters. 

With a typical on-resistance of 1 Ohm, both high-side and low-side can drive up to 1 nF loads with a 40 ns propagation delay and 15 ns transition time at 200°C. Internal, adaptive non-overlap circuitry further reduces switching losses by preventing simultaneous conduction when used in MOSFET drive applications. The high-side floating driver is bootstrapped and can accommodate voltages as high as 35V on the bootstrap node.

An under-voltage lockout function holds the high-side switch off until the driver has sufficient voltage for proper operation. A crowbar input turns on the low-side driver independently of the input signal state, and a low-side disable pin allows operation in non-synchronous mode. A shut-down pin turns off both the high-side and the low-side drivers.

Typical performances:

  • Temperature range: -55°C to 225°C
  • Floating High-side driver sustains boost voltages of up to 50 V
  • Fast rise and fall times
  • Output peak current in excess of 1A
  • Integrated High-Side Bootstrap Diode
  • Under voltage lockout (UVLO)
  • Adaptive non-overlap circuit
  • Digital control:
    • Output enable control
    • Low-side driver disabling
    • Crowbar control
  • Available packaging: ceramic SOIC28 and ceramic DIL28



DC-DC Converters and Electric Motor Control for Oil&Gas, Industrial, Aerospace & Automotive.

If you need support for your high temperature design, contact Cissoid.

Download CISSOID's Altium Library for IC symbols and package footprints. For installation, read the related Application Note.


Ordering information

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