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CHT-HYPERION - High Temperature Half-Bridge Driver

Datasheet Summary

Description

CHT-HYPERION is a high-side and lowside driver for power N-channel MOSFETs in DC-DC converters and electric motor control.

With typical on-resistances of 1, both outputs can drive 1nF loads with 40ns propagation delays and 15ns transition times at 200°C.

Features

  • Fast rise and fall times.
  • Output peak current in excess of 1A.
  • Floating High-side driver sustain boost voltages of up to 50 V.
  • Integrated High-Side Bootstrap Diode.
  • All-in-one synchronous buck driver.
  • Adaptive non-overlap circuit.
  • Output enable control.
  • Low-side driver disabling.
  • Crowbar control.
  • Under voltage lockout (UVLO).
  • Validated at 225°C for 43800 hours (CDIL28) and 20000 hours (CSOIC28) (and still on-going).
  • Operational from -5.

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Datasheet Details

Part number CHT-HYPERION
Manufacturer CISSOID
File Size 1.00 MB
Description High Temperature Half-Bridge Driver
Datasheet download datasheet CHT-HYPERION Datasheet
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Full PDF Text Transcription

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The Leader in High Temperature Semiconductor Solutions CHT-HYPERION DATASHEET High Temperature Half-Bridge Driver (high side and low side) Revision: 1.7 29-Aug-18 (Last Modified Date) General Description CHT-HYPERION is a high-side and lowside driver for power N-channel MOSFETs in DC-DC converters and electric motor control. With typical on-resistances of 1, both outputs can drive 1nF loads with 40ns propagation delays and 15ns transition times at 200°C. An adaptive non-overlap circuit reduces switching losses by preventing MOSFET’s cross-conduction. The bootstrapped high-side floating driver can sustain boost voltages up to 50V. An under-voltage lockout function holds the high-side switch off until the driver has sufficient voltage for proper operation.
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