DGD0280

HIGH SPEED LOW SIDE SINGLE GATE DRIVER WITH LDO

Description

The DGD0280 high-speed, low-side MOSFET and IGBT driver is

capable of driving 1.9A of peak current. The DGD280 logic inputs are

compatible with standard TTL and CMOS levels (down to 3.3V) to

interface easily with MCUs. Internal undervoltage lockout (UVLO)

protects the MOSFET with loss of supply by turning off the output

when VCC falls below operating range. Fast and well matched

propagation delays allow high-speed operation, enabling a smaller,

more compact power-switching design using smaller associated

components.

The DGD0280 has an integrated LDO that outputs 3.3V at ±1%

tolerance with the ability to supply 15mA. The DGD0280 provides a

non-inverted output. The DGD0280 comes in a space-saving

TSOT25 package and operates over an extended -40°C to +125°C

temperature range.

Applications

•

DC-DC Converters

•

Line Drivers

•

Motor Controls

•

Switch Mode Power Supplies

Features

•

Efficient Low Cost Solution for Driving MOSFETs and IGBTs

•

Integrated LDO (3.3V, 15mA Output)

•

3.3V LDO at 1% Accuracy at 25°C

•

Wide Supply Voltage Operating Range: 4.5V to 18V

•

2.5A Source / 2.8A Sink Output Current Capability

•

Undervoltage Lockout for Vcc Supply

•

Fast Propagation Delay (35ns Typ)

•

Fast Rise and Fall Times (20ns Typ)

•

Logic Input (IN) 3.3V Capability

•

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: TSOT25

•

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: 0.016 grams (Approximate)

Ordering Information (Note 4)

Part number

Marking

Reel Size (inches)

Tape Width (mm)

Quantity per Reel

DGD0280WT-7

D0280

7

8

3000

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

Marking Information

TSOT25

Typical Configuration

D0280 = Product Type Marking Code

YY = Year (ex: 19 = 2019)

WW or WW

– = Week (01 - 53)

D0280

YYWW-

DGD0280

Document number: DS41282 Rev. 2 - 2

1 of 11

www.diodes.com

September 2019

© Diodes Incorporated