Top

Product details

Parameters

Number of channels (#) 1 Isolation rating (Vrms) 3000 Power switch IGBT, SiCFET Peak output current (A) 10 DIN V VDE V 0884-10 transient overvoltage rating (Vpk) 8400 DIN V VDE V 0884-10 working voltage (Vpk) 2121 Output VCC/VDD (Max) (V) 33 Output VCC/VDD (Min) (V) 13 Input VCC (Min) (V) 3 Input VCC (Max) (V) 5.5 Operating temperature range (C) -40 to 150 Undervoltage lockout (Typ) 12 open-in-new Find other Isolated gate drivers

Package | Pins | Size

SOIC (DW) 16 77 mm² 10.3 x 7.5 open-in-new Find other Isolated gate drivers

Features

  • 3-kVRMS single channel isolated gate driver
  • AEC-Q100 qualified for automotive applications
  • Drives SiC MOSFETs and IGBTs up to 990Vpk
  • 33-V maximum output drive voltage (VDD-VEE)
  • High peak drive current and high CMTI
  • ±10-A drive strength and split output
  • 150-V/ns minimum CMTI
  • 200-ns response time fast DESAT protection
  • 4-A internal active Miller clamp
  • 400-mA soft turn-off under fault conditions
  • Isolated analog sensor with PWM output for
    • Temperature sensing with NTC, PTC or thermal diode
    • High voltage DC-Link or phase voltage
  • Alarm FLT on over current and reset from RST/EN
  • Fast enable/disable response on RST/EN
  • Rejects <40-ns noise transients and pulses on input pins
  • 12-V VDD UVLO with power good on RDY
  • Inputs/outputs with over/under-shoot transient voltage immunity up to 5 V
  • 130-ns (maximum) propagation delay and 30-ns (maximum) pulse/part skew
  • SOIC-16 DW package with creepage and clearance distance > 8mm
  • Operating junction temperature –40°C to +150°C
  • Safety-related certifications (Planned):
    • 6000-VPK basic isolation per DIN V VDE V0884-11: 2017-01
    • 3-kVRMS isolation for 1 minute per UL 1577

All trademarks are the property of their respective owners.

open-in-new Find other Isolated gate drivers

Description

The UCC21759-Q1 is a galvanic isolated single channel gate driver designed for SiC MOSFETs and IGBTs up to 990-V DC operating voltage with advanced protection features, best-in-class dynamic performance and robustness. UCC21759-Q1 has up to ±10-A peak source and sink current.

The input side is isolated from the output side with SiO2 capacitive isolation technology, supporting up to 700-VRMS working voltage with longer than 40 years isolation barrier life, 6-kVPK surge immunity, as well as providing low part-to-part skew, and >150-V/ns common mode noise immunity (CMTI).

The UCC21759-Q1 includes the state-of-art protection features, such as fast short circuit detection, fault reporting, active Miller clamp, and input and output side power supply UVLO optimized for SiC and IGBT power transistors. The isolated analog to PWM sensor can be utilized for easier temperature or voltage sensing, further increasing the drivers’ versatility and simplifying the system design effort, size, and cost.

open-in-new Find other Isolated gate drivers
Download

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* Datasheet UCC21759-Q1 10-A Source/Sink Reinforced Isolated Single Channel Gate Driver for datasheet (Rev. A) Dec. 07, 2020
Technical article How to achieve higher system robustness in DC drives, part 3: minimum input pulse Sep. 19, 2018
Technical article How to achieve higher system robustness in DC drives, part 2: interlock and deadtime May 30, 2018
Technical article Boosting efficiency for your solar inverter designs May 24, 2018
Technical article How to achieve higher system robustness in DC drives, part 1: negative voltage Apr. 17, 2018

Design & development

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

Hardware development

EVALUATION BOARD Download
document-generic User guide
199
Description
The UCC21750QDWEVM-025 is a compact, single channel isolated gate driver board providing drive, bias voltages, desat feature based protection and diagnostic needed for SiC MOSFET and Si IGBT Power Modules housed in 150 x 62 x 17 mm and 106 x 62 x 30 mm packages. This TI EVM is based on 5.7-kVrms (...)
Features
  • 10-A peak, split output drive current with programmable drive voltages
  • Two 5.7-kVrms reinforced isolated channels to support up to 1700 V input rail
  • Short circuit protection using desat signal with soft turn OFF and Miller clamp with internal FET
  • Robust noise-immune solution with CMTI > 100 V/ns

Design tools & simulation

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
  • (...)

CAD/CAE symbols

Package Pins Download
SOIC (DW) 16 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos