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DGD1503 Datasheet, PDF (1/11 Pages) Diodes Incorporated – HALF-BRIDGE GATE DRIVER IN SO-8 | |||
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Description
The DGD1503 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 DGD1503âs high side
to switch to 250V in a bootstrap operation.
The DGD1503 logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) to interface easily with controlling
devices. The driver output features high-pulse current buffers
designed for minimum driver cross conduction. DGD1503 has a fixed
internal deadtime of 430ns (typical).
The DGD1503 is offered in the SO-8 (Type TH) package and operates
over an extended -40°C to +125°C temperature range.
Applications
ï· DC-DC Converters
ï· DC-AC Inverters
ï· AC-DC Power Supplies
ï· Motor Controls
ï· Class D Power Amplifiers
DGD1503
HALF-BRIDGE GATE DRIVER IN SO-8
Features
ï· Floating high-side driver in bootstrap operation to 250V
ï· Drives two N-channel MOSFETs or IGBTs in a half-bridge
configuration
ï· 290mA source/600mA sink output current capability
ï· Outputs tolerant to negative transients
ï· Internal dead time of 430ns to protect MOSFETs
ï· Wide low side gate driver supply voltage: 10V to 20V
ï· Logic input (HIN and LIN*) 3.3V capability
ï· Schmitt triggered logic inputs
ï· Undervoltage lockout for VCC (logic and low side supply)
ï· Extended temperature range: -40°C to +125°C
ï· Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
ï· Halogen and Antimony Free. âGreenâ Device (Note 3)
Mechanical Data
ï· Case: SO-8 (Type TH)
ï· Case Material: Molded Plastic. âGreenâ Molding Compound
UL Flammability Classification Rating 94V-0
ï· Moisture Sensitivity: Level 3 per J-STD-020
ï· Terminals: Finish â Matte Tin Plated Leads
Solderable per MIL-STD-202, Method 208
ï· Weight: 0.075 grams (Approximate)
Typical Configuration
Ordering Information (Note 4)
SO-8 (Type TH)
Top View
Product
DGD1503S8-13
Marking
DGD1503
Reel size (inches)
13
Tape width (mm)
12
Quantity per reel
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 Incorporatedâs definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Greenâ 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
Typical CoDnGfigDu1ra5ti0o3n
YY WW
= Manufacturerâs marking
DGD1503 = Product Type Marking Code
YY
= Year (ex: 16 = 2016)
WW
= Week (01 - 53)
DGD1503
Document Number DS38688 Rev. 2 - 2
1 of 11
www.diodes.com
September 2016
© Diodes Incorporated
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