Product details


Number of channels (#) 1 Isolation rating (Vrms) 5700 Power switch SiCFET, MOSFET, IGBT Peak output current (A) 4.5 DIN V VDE V 0884-10 transient overvoltage rating (Vpk) 8000 DIN V VDE V 0884-10 working voltage (Vpk) 1500 Output VCC/VDD (Max) (V) 33 Output VCC/VDD (Min) (V) 14 Prop delay (ns) 70 Operating temperature range (C) -40 to 125 Undervoltage lockout (Typ) 12, 8 open-in-new Find other Isolated gate drivers

Package | Pins | Size

SOIC (DWY) 6 35 mm² 4.86 x 7.5 open-in-new Find other Isolated gate drivers


  • AEC-Q100 qualified for automotive applications
  • 5.7-kVRMS single channel isolated gate driver with opto-compatible input
  • Pin-to-pin, drop in upgrade for opto isolated gate drivers
  • 4.5-A source / 5.3-A sink, peak output current
  • Maximum 33-V output driver supply voltage
  • 8-V (B) or 12-V VCC UVLO Options
  • Rail-to-rail output
  • 105-ns (maximum) propagation delay
  • 25-ns (maximum) part-to-part delay matching
  • 35-ns (maximum) pulse width distortion
  • 150-kV/µs (minimum) common-mode transient immunity (CMTI)
  • Isolation barrier life >50 Years
  • 13-V reverse polarity voltage handling capability on input stage supporting interlock
  • Stretched SO-6 package with >8.5-mm creepage and clearance
  • Operating junction temperature, TJ: –40°C to +150°C
  • Functional Safety-Capable
  • Safety-related certifications:
    • 8000-VPK reinforced isolation per DIN V VDE V0884-11: 2017-01 (In Progress)
    • 5.7-kVRMS isolation for 1 minute per UL 1577
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The UCC23513-Q1 driverare opto-compatible, single-channel, isolated gate drivers for IGBTs, MOSFETs and SiC MOSFETs, with 4.5-A source and 5.3-A sink peak output current and 5.7-kVRMS isolation rating. The high supply voltage range of 33-V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. UCC23513-Q1 can drive both low side and high side power FETs and bring significant performance and reliability upgrades over opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion. Tight process control results in small part-to-part skew. The input stage is an emulated diode (e-diode) which means long term reliability and excellent aging characteristics compared to traditional LEDs found in optocoupler gate drivers. High performance and reliability makes them ideal for use in automotivemotor drives such as the traction inverter, on-board chargers, DC charging stations, and automotive HVAC and heating systems. The higher operating temperature opens up opportunities for applications not supported by traditional optocouplers.

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NEW UCC23511-Q1 ACTIVE Automotive 1.5-A source, 2-A sink, 5.7-kVRMS opto-compatible single-channel isolated gate driver< Pin-to-pin option with 1-A output drive capability

Technical documentation

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Type Title Date
* Data sheet UCC23513-Q1 4-A Source, 5-A Sink, 5.7-kVRMS Reinforced, Opto-Compatible, Single-Channel Isolated Gate Driver datasheet (Rev. B) Mar. 09, 2021
Functional safety information UCC23x1x-Q1, Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA Feb. 18, 2021
User guide UCC2351x Evaluation Module User’s Guide (Rev. B) Sep. 09, 2019
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

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Hardware development

document-generic User guide
UCC23513EVM-014 evaluation module is designed for evaluation of TI's 5-kVRMS isolated single-channel gate driver with opto compatible input, UCC23513. The input is current driven, requiring between 7 mA and 16 mA for device turn-on, and can be reverse biased for turn-off. The device is capable of (...)
  • 5-V VDD input buffer, and up to 35-V VCC power supply range
  • 4-A and 5-A source/sink current capability
  • 5-kVRMS Isolation for 1 minute per UL 1577
  • Maximized creepage distance between two output channels
  • Reverse polarity voltage handling capability on device inputs
  • PCB layout optimized for power supply (...)

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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 (...)
  • 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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