DGD0590A
HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN V-QFN3030-8
Description
Features
The DGD0590A 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.
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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
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High-Side 1.0A Source / 1.0A Sink and Low-Side 1.0A Source /
3.0A Sink Output Current Capability
The DGD0590A 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.
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Internal Bootstrap Diode Included
3.4V UVLO with 0.4V Hysteresis
Fast Rise and Fall Times (27ns/17ns) with 3nF Load
Propagation Delay Typical of 16ns for High-Side and 12ns for
Low-Side
Fast and well-matched propagation delays allow for a higher switching
frequency, enabling a smaller, more compact power-switching design
using smaller associated components.
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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-Q100/101/200, PPAP
capable, and manufactured in IATF 16949 certified
facilities), please contact us or your local Diodes
representative.
The DGD0590A is offered in the V-QFN3030-8 package and operates
over an extended -40°C to +125°C temperature range.
https://www.diodes.com/quality/product-definitions/
Applications
Mechanical Data
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Wireless Power Chargers
Motor Drives
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Case: V-QFN3030-8 (Standard)
Case Material: Molded Plastic. “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 3 per J-STD-020
Terminals: Finish – Matte Tin Finish. Solderable per
MIL-STD-202, Method 208
Logic Level MOSFET Gate Drivers
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Weight: 0.017 grams (Approximate)
V-QFN3030-8
Typical Configuration
Top View
Bottom View
Ordering Information (Note 4)
Part Number
DGD0590AFU-7
Marking
DGD0590A
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
7
8
3,000
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
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www.diodes.com
October 2021
© Diodes Incorporated
DGD0590A
Document Number DS41728 Rev. 4 - 2
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