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UCC27519DBVR +BOM

Low-side driver

UCC27519DBVR General Description

The UCC27519DBVR is a top-of-the-line dual-channel gate driver IC that combines speed, efficiency, and reliability in a compact package. With its high-speed performance, adaptive protection circuitry, and wide compatibility with different MOSFETs and IGBTs, this driver IC is a go-to choice for applications requiring fast switching speeds and precise control. Its robust design and wide operating temperature range make it a dependable option for industrial and automotive applications where performance and consistency are key

Key Features

  • Low-Cost, Gate-Driver Device Offering Superior
    Replacement of NPN and PNP Discrete Solutions
  • Pin-to-Pin Compatible With TI’s TPS2828 and
    TPS2829 devices
  • 4-A Peak Source and 4-A Peak Sink Symmetrical Drive
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times (8-ns and 7-ns Typical)
  • 4.5-V to 18-V Single Supply Range
  • Outputs Held Low During VDD UVLO (Ensures Glitch-
    Free Operation at Power Up and Power Down)
  • CMOS Input Logic Threshold (Function of Supply
    Voltage With Hysteresis)
  • Hysteretic Logic Thresholds for High Noise
    Immunity
  • EN Pin for Enable Function (Allowed to Be No
    Connect)
  • Output Held Low when Input Pins are Floating
  • Input Pin Absolute Maximum Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • Operating Temperature Range of –40°C
    to 140°C
  • 5-Pin DBV Package (SOT-23)

Specifications

Number of channels 1 Power switch GaNFET, IGBT, MOSFET
Peak output current (A) 4 Input VCC (min) (V) 4.5
Input VCC (max) (V) 18 Features Enable pin
Operating temperature range (°C) -40 to 140 Rise time (ns) 8
Fall time (ns) 7 Propagation delay time (µs) 0.017
Input threshold CMOS Channel input logic Non-Inverting
Input negative voltage (V) 0 Rating Catalog
Undervoltage lockout (typ) (V) 4 Driver configuration Non-Inverting

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