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DIODES DGD05473FNQ-7 product image
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DIODES DGD05473FNQ-7RoHS

Manufacturer
DIODES
MPN
DGD05473FNQ-7
LCSC Part #
C2677131
Packaging
DFN-10-EP(3x3)
Customer #
Key Attributes
High Frequency High-Side and Low-Side Gate Driver
Datasheetpdf iconDIODES DGD05473FNQ-7
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.7751$ 0.78
10+$ 0.6162$ 6.16
30+$ 0.5384$ 16.15
100+$ 0.4589$ 45.89
500+$ 0.4119$ 205.95
1,000+$ 0.3892$ 389.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerDIODES
PackagingDFN-10-EP(3x3)
Input Logic Level - Low-
Low Level Delay Time20ns
High Level Delay Time23ns
Quiescent Current130uA
Input Logic Level - High-
Voltage - Supply4.7V~14V
Operating Temperature-40℃~+125℃
Driven ConfigurationHalf-Bridge
Current - Output Low(IOL)2.5A
Rise Time16ns
Fall Time12ns
FeaturesUnder Voltage Protection;Enable shutdown;Interleaved conduction protection;Built-in bootstrap diode
Current - Output High(IOH)1.5A
Load TypeMOSFET
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The DIODES DGD05473FNQ is a high-frequency gate driver capable of driving N-channel MOSFETs. The floating high-side driver is rated up to 50V. The DGD05473FNQ 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 protects 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. An internal bootstrap diode is included to minimize space. The DGD05473FNQ is offered in the U-DFN3030-10 package and operates over an extended -40°C to +125°C temperature range.

Features

AI Translation
  • 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°C to +125°C
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device

Applications

AI Translation
  • DC-DC converters
  • Motor controls
  • Battery-powered hand tools
  • eCig devices
  • Class-D power amplifiers