DGD0506

Document number: DS38740 Rev. 8 - 3

1 of 14

www.diodes.com

June 2021

© Diodes Incorporated

DGD0506

HIGH FREQUENCY HALF-BRIDGE GATE DRIVER

WITH PROGRAMMABLE DEADTIME

IN DFN3030-10

Description

The DGD0506 is a high-frequency half-bridge gate driver capable of

driving N-channel MOSFETs in a half-bridge configuration. The

floating high-side driver is rated up to 50V.

The DGD0506 logic inputs are compatible with standard TTL and

CMOS levels (down to 3.3V) to interface easily with MCUs. UVLO for

high-side and low-side will protect a MOSFET with loss of supply. To

protect MOSFETs, cross conduction prevention logic prevents the HO

and LO outputs being on at the same time.

Fast and well-matched propagation delays allow a higher switching

frequency, enabling a smaller, more compact power switching design

using smaller associated components. The DGD0506 is offered in the

V-DFN3030-10 package and operates over an extended

-40°C to +125°C temperature range.

Applications

•

DC-DC Converters

•

Motor Controls

•

Battery Powered Hand Tools

•

eCig Devices

•

Class-D Power Amplifiers

Features

•

50V Floating High-Side Driver

•

Drives Two N-Channel MOSFETs in a Half-Bridge

Configuration

•

1.25A Source / 2.0A Sink Output Current Capability

•

Internal Bootstrap Schottky Diode Included

•

Undervoltage Lockout for High-Side and Low-Side Drivers

•

Programmable Deadtime to Protect MOSFETs

•

Logic Input (IN and EN) 3.3V Capability

•

Ultra Low Standby Currents (<1µA)

•

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.

https://www.diodes.com/quality/product-definitions/

Mechanical Data

•

Case: V-DFN3030-10 (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

•

Weight: 0.017 grams (Approximate)

Ordering Information (Note 4)

Product

Marking

Reel Size (inches)

Tape Width (mm)

Quantity per Reel

DGD0506FN-7

DGD0506

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/.

V-DFN3030-10

Top View

Typical Configuration

Bottom View

NOT RECOMMENDED FOR NEW DESIGN

USE DGD0506A