DGD2184

1 of 12

www.diodes.com

February 2016

© Diodes Incorporated

DGD2184

HALF BRIDGE GATE DRIVER IN SO-8

Description

The DGD2184 is a high voltage / high speed gate driver capable of

driving N-Channel MOSFETs and IGBTs in a half bridge configuration.

High voltage processing techniques enable the DGD2184

’s high-side

to switch to 600V in a bootstrap operation.

The DGD2184 logic inputs are compatible with standard TTL and

CMOS levels (down to 3.3V) for easy interfacing with controlling

devices. The driver outputs feature high pulse current buffers

designed for minimum driver cross conduction. The DGD2184 has a

fixed internal deadtime of 400ns (typ).

The DGD2184 is offered in SO-8 (Type TH) package, the operating

temperature extends from -40°C to +125°C.

Applications



DC-DC Converters



DC-AC Inverters



AC-DC Power Supplies



Motor Controls



Class D Power Amplifiers

Features



Floating High-side Driver in Bootstrap Operation to 600V



Drives Two N-Channel MOSFETs or IGBTs in Half Bridge

Configuration



1.4A Source / 1.8A Sink Output Current Capability



Outputs Tolerant to Negative Transients



Internal Dead Time of 400ns to Protect MOSFETs



Wide Low-side Gate Driver and Logic Supply: 10V to 20V



Logic Input (IN and SD*) 3.3V Capability



Schmitt Triggered Logic Inputs with Internal Pull Down



Undervoltage Lockout for High and Low Side Drivers



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)

Mechanical Data



Case: SO-8 (Type TH)



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 Plated Leads, Solderable per

MIL-STD-202, Method 208



Weight: 0.075 grams (Approximate)

Product

Marking

Reel Size (inches)

Tape Width (mm)

Quantity Per Reel

DGD2184S8-13

DGD2184

13

12

2,500

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html

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 http://www.diodes.com/products/packages.html.

Marking Information

SO-8 (Type TH)

Top View

Typical Configuration

DGD2184

YY WW

= Manufacturer’s marking

DGD2184 = Product Type Marking Code

YY

= Year (ex: 16 = 2016)

WW

= Week (01 to 53)