This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


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
  • EN Pin for Enable Function (Allowed to Be No
  • 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)


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

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method

TT/Wire Transfer
Western Union
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

We promise to provide 365 days quality assurance service for all our products.


You need to log in to reply. Sign In | Sign Up

In Stock: 4,451

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ - -

The prices below are for reference only.