DGD0597FU (NRND)

Description

The DGD0597FU 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 device’s 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 and more compact power-switching design using smaller associated components. The DGD0597FU is offered in the V-QFN3030-8 (Standard) package and operates over an extended -40°C to +125°C temperature range.

Feature(s)

• 40V floating high-side driver
• Low V_CC operating voltage: 4.5V to 5.5V
• Drives two N-channel logic-level MOSFETs in a half-bridge configuration
• 5A source / 2.5A sink output current capability
• Internal bootstrap diode included
• 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 Compliant (Notes 1 & 2)
• Halogen and Antimony free. “Green” Device (Note 3)
• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

• Wireless power chargers
• Motor drives
• Logic-level MOSFET gate drivers