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DGD0597FUQ - HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER

General Description

The DGD0597FUQ is a high-frequency, high-side and low-side gate driver capable of driving N-channel MOSFETs in a half-bridge configuration.

The floating high-side driver is rated up to 40V and provides a 5V gate drive to the MOSFETs.

Key Features

  • 40V Floating high-side driver.
  • Low VCC operating voltage: 4.5V to 5.5V.
  • Drives two N-channel Logic Level MOSFETs in a half-bridge configuration.
  • 1.5A source / 2.5A sink output current capability.
  • Internal bootstrap Diode included.
  • 3.4V UVLO with 0.4V hysteresis.
  • Fast rise and fall times (7ns/5ns).
  • Propagation delay typical of 14ns.
  • Delay matching typical of 2.5ns.
  • Extended temperature range: -40°C to +125°C.
  • Totally Lead-Free & Fully RoHS C.

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DGD0597FUQ HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN V-QFN3030-8 Description The DGD0597FUQ is a high-frequency, high-side and low-side gate driver capable of driving N-channel MOSFETs in a half-bridge configuration. The floating high-side driver is rated up to 40V and provides a 5V gate drive to the MOSFETs. The DGD0597FUQ logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. A UVLO will protect ICs and MOSFETs with loss of supply. Fast and well-matched propagation delays allow a higher switching frequency, enabling a smaller, more compact power switching design, using smaller associated components. The DGD0597FUQ is offered in the V-QFN3030-8 package and operates over an extended -40°C to +125°C temperature range.