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Product details

Parameters

Bus voltage (Max) (V) 600 Power switch MOSFET, IGBT Input VCC (Min) (V) 10 Input VCC (Max) (V) 18 Peak output current (A) 4 Rise time (ns) 15 Operating temperature range (C) -40 to 125 Rating Catalog Number of channels (#) 2 Fall time (ns) 15 Prop delay (ns) 90 Iq (uA) 300 Input threshold TTL, CMOS Channel input logic Non-Inverting Negative voltage handling at HS pin (V) -8 Features open-in-new Find other Half-bridge drivers

Package | Pins | Size

SOIC (D) 14 52 mm² 8.65 x 6 open-in-new Find other Half-bridge drivers

Features

  • High-Side, Low-Side Configuration, with Independent Inputs
  • Fully Operational up to 600 V (HS Pin)
  • Floating Channel Designed for Bootstrap Operation
  • Peak Output Current Capability of 4-A Sink 4-A Source at VDD = 15 V
  • Best-In-Class Propagation Delay (125-ns Maximum)
  • Best-In-Class Delay Matching (20-ns Maximum)
  • TTL and CMOS Compatible Input Logic
  • VDD Bias Supply Range of 10 V to 20 V
  • Bias UVLO Protection for Both Channels
  • Rail-to-Rail Drive
  • Robust Operation Under Negative Voltage Transients
  • High dv/dt Immunity (HS Pin)
  • Separated Grounds for Logic (VSS) and Driver (COM) with Capability to Sustain Voltage Difference
  • Optional Enable Function (Pin 4)
  • Outputs Held in LOW when Inputs Floating
  • Inputs and Enable Pin Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage
  • High and Low Voltage Pins Separated for Maximum Creepage and Clearance
  • Negative Voltage Handling Capability on Input and Enable Pins

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Description

UCC27714 is a 600-V high-side, low-side gate driver with 4-A source and 4-A sink current capability, targeted to drive power MOSFETs or IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed for operating with bootstrap supplies. The device features excellent robustness and noise immunity with capability to maintain operational logic at negative voltages of up to –8 VDC on HS pin (at VDD = 12 V).

The device accepts a wide range bias supply input from 10 V to 20 V and offers UVLO protection for both the VCC and HB bias supply pins. UCC27714 is available in SOIC-14 package and rated to operate from –40°C to 125°C.

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Technical documentation

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No results found. Please clear your search and try again. View all 11
Type Title Date
* Datasheet UCC27714 High-Speed, 600-V High-Side Low-Side Gate Driver with 4-A Peak Output datasheet (Rev. B) Feb. 08, 2017
Application note External Gate Resistor Selection Guide (Rev. A) Feb. 28, 2020
Application note Understanding Peak IOH and IOL Currents (Rev. A) Feb. 28, 2020
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) Oct. 29, 2018
Technical articles How to achieve higher system robustness in DC drives, part 3: minimum input pulse Sep. 19, 2018
Technical articles How to achieve higher system robustness in DC drives, part 2: interlock and deadtime May 30, 2018
Technical articles Boosting efficiency for your solar inverter designs May 24, 2018
Application note Bootstrap Circuitry Selection for Half Bridge Configurations Apr. 24, 2018
Technical articles How to achieve higher system robustness in DC drives, part 1: negative voltage Apr. 17, 2018
White paper Redefining power management through high-voltage innovation Nov. 12, 2015
User guide Using the UCC27714EVM-551 (Rev. A) Sep. 14, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
199
Description

This 600W EVM was designed to demonstrate how the UCC28950 control IC, UCC27524A and UCC27714 gate drivers could be used in a phase shifted full bridge converter that achieves ZVS from 50 to 100% load. 

Features
  • ZVS from 50 to 100% load
  • Example of High efficiency design for 80 + Applications
  • Burst mode/DCM Function to reduce no load power dissipation to meet green mode requirements

Design tools & simulation

SIMULATION MODEL Download
SLUM460.ZIP (43 KB) - PSpice Model
SIMULATION MODEL Download
SLUM493.ZIP (19 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLUM494.TSC (201 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLUM636.ZIP (3 KB) - PSpice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
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Reference designs

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SOIC (D) 14 View options

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