• UCC27519DBVT SOT-23 (DBV)-5
UCC27519DBVT SOT-23 (DBV)-5

UCC27519DBVT

Driver for gate applications with high-speed and low-side functionality

Inventory:6,256

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Overview of UCC27519DBVT

The UCC27519DBVT is a high-speed, dual-channel gate driver IC designed for driving power MOSFETs and IGBTs in high-frequency switching applications. It operates with a wide input voltage range of 4.5V to 18V and can deliver peak currents up to 4A per channel. This gate driver features an adaptive dead time control, which helps to minimize shoot-through currents during high-speed switching transitions. It also has a built-in undervoltage lockout protection to ensure safe operation under low voltage conditions. Additionally, the UCC27519DBVT has a split output configuration, allowing for independent control of each channel.The device is housed in a compact SOT-23 package, making it suitable for space-constrained applications. It can operate over a wide temperature range of -40°C to 125°C, making it suitable for a variety of industrial and automotive applications.

UCC27519DBVT

Key Features

  • UCC27519DBVT is a high-speed, dual channel gate driver
  • It has a wide input voltage range of 4.5 V to 18 V
  • The device has matched propagation delay for both channels
  • It offers under voltage lockout protection and thermal shutdown protection
  • UCC27519DBVT is designed for driving MOSFETs and IGBTs in various power electronic applications

    • Application

  • The UCC27519DBVT is a high-speed dual MOSFET driver that can be used in a variety of applications including motor drives, power converters, and synchronous rectifiers
  • It is particularly well-suited for high-frequency switching applications due to its fast propagation delays and rise/fall times

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    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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