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DGD05473FN-7

Description
Gate Drivers HV Gate Driver
Categorysemiconductor    Power management   
File Size718KB,11 Pages
ManufacturerDiodes Incorporated
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DGD05473FN-7 Overview

Gate Drivers HV Gate Driver

DGD05473FN-7 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerDiodes Incorporated
Product CategoryGate Drivers
Mounting StyleSMD/SMT
Package / CaseW-DFN3030-10
ProductHalf-Bridge Drivers
Number of Drivers1 Driver
Output Current1.5 A, 2.5 A
ConfigurationHigh Side/Low Side
Rise Time16 ns
Fall Time12 ns
Supply Voltage - Max14 V
Supply Voltage - Min4.5 V
Propagation Delay - Max35 ns
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 125 C
TypeHigh Frequency
FeaturesInternal bootstrap Diode included, Undervoltage Lockout
Number of Outputs2 Output
Logic TypeCMOS, TTL
ShutdownShutdown
Operating Supply Current7.3 mA
Pd - Power Dissipation0.4 W
Factory Pack Quantity3000
DGD05473
HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN W-DFN3030-10 (Type TH)
Description
The DGD05473 is a high-frequency gate driver capable of driving N-
channel MOSFETs. The floating high-side driver is rated up to 50V.
The DGD05473 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 from 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. To minimize space an internal
bootstrap diode is included. The DGD05473 is offered in the
W-DFN3030-10 (Type TH) package and operates over an extended
-40° to +125° temperature range.
C
C
Features
50V Floating High-Side Driver
Drives Two N-channel MOSFETs in a Half-Bridge
Configuration
1.5A Source / 2.5A Sink Output Current Capability
Internal Bootstrap Diode Included
Undervoltage Lockout for High-Side and Low-Side Drivers
Delay Matching Maxmimum of 5ns
Propagation Delay Typical of 20ns
Logic Input (HIN, LIN and EN) 3.3V Capability
Ultra Low Standby Currents (<1µA)
Extended Temperature Range: -40° to +125°
C
C
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
DC-DC Converters
Motor Controls
Battery Powered Hand Tools
eCig Devices
Class D Power Amplifiers
Mechanical Data
Case: W-DFN3030-10 (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 Finish. Solderable per MIL-STD-
202, Method 208
Weight: 0.017 grams (Approximate)
Top View
Typical Configuration
Bottom View
W-DFN3030-10 (Type TH)
Ordering Information
(Note 4)
Product
DGD05473FN-7
Notes:
Marking
DGD05473
Reel Size (inches)
7
Tape Width (mm)
8
Quantity per Reel
3,000
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/.
Marking Information
YYWW
Typical
DGD05473
Configuration
DGD05473 = Product Type Marking Code
YY = Year (ex: 18 = 2018)
WW = Week (01 to 53)
DGD05473
Document Number DS40389
Rev. 3 - 2
1 of 11
www.diodes.com
June 2018
© Diodes Incorporated
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