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UCC57102Z

ACTIVE

Single-channel 30V VDD, 3A/3A low-side driver with DESAT protection, mute, and 12V UVLO

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Data sheet

UCC57102Z

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 3 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 26 Features Short circuit protection, Soft turn-off, Split output Operating temperature range (°C) -40 to 125 Rise time (ns) 8 Fall time (ns) 14 Channel input logic Non-Inverting Rating Catalog Undervoltage lockout (typ) (V) 12 Driver configuration Single
Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 3 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 26 Features Short circuit protection, Soft turn-off, Split output Operating temperature range (°C) -40 to 125 Rise time (ns) 8 Fall time (ns) 14 Channel input logic Non-Inverting Rating Catalog Undervoltage lockout (typ) (V) 12 Driver configuration Single
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Typical 3A sink 3A source output currents
  • DESAT protection with programmable delay
  • Soft turn-off when fault happens
  • Absolute maximum VDD voltage: 30V
  • Input and enable pins capable of withstanding up to –5V
  • Tight UVLO thresholds for bias flexibility
  • Typical 26ns propagation delay
  • Self-protect driver with thermal shutdown function
  • Wide bias voltage range
  • Available in 5mm × 4mm SOIC-8 package
  • Operating junction temperature range of –40°C to 150°C
  • Typical 3A sink 3A source output currents
  • DESAT protection with programmable delay
  • Soft turn-off when fault happens
  • Absolute maximum VDD voltage: 30V
  • Input and enable pins capable of withstanding up to –5V
  • Tight UVLO thresholds for bias flexibility
  • Typical 26ns propagation delay
  • Self-protect driver with thermal shutdown function
  • Wide bias voltage range
  • Available in 5mm × 4mm SOIC-8 package
  • Operating junction temperature range of –40°C to 150°C

The UCC57102Z is a single channel, high-performance low-side IGBT/SiC gate driver for high power automotive applications such as PTC heaters, traction inverter active discharge circuit, and other auxiliary subsystems. It offers protection features including Under-voltage-lock-out (UVLO), Desaturation protection (DESAT), FAULT report, and thermal shutdown protection. The UCC57102Z has a typical peak drive strength of 3A and it can handle –5V on its inputs, which improves robustness in systems with moderate ground bouncing. The inputs are independent of supply voltage and can be connected to most controller outputs for maximum control flexibility. The wide voltage range of the bias supply provided in the UCC57102Z accommodates bipolar voltage. An accurate 5V output LDO is also available with the UCC57102Z .

The UCC57102Z is a single channel, high-performance low-side IGBT/SiC gate driver for high power automotive applications such as PTC heaters, traction inverter active discharge circuit, and other auxiliary subsystems. It offers protection features including Under-voltage-lock-out (UVLO), Desaturation protection (DESAT), FAULT report, and thermal shutdown protection. The UCC57102Z has a typical peak drive strength of 3A and it can handle –5V on its inputs, which improves robustness in systems with moderate ground bouncing. The inputs are independent of supply voltage and can be connected to most controller outputs for maximum control flexibility. The wide voltage range of the bias supply provided in the UCC57102Z accommodates bipolar voltage. An accurate 5V output LDO is also available with the UCC57102Z .

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UCC57102 ACTIVE Single-channel 30V VDD, 3A/3A low-side driver with DESAT protection and 12V UVLO Same electrical specs and pinout, but different features.

Technical documentation

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Top documentation Type Title Format options Date
* Data sheet UCC57102Z High-Speed, Low-Side Gate Drivers With DESAT Protection datasheet PDF | HTML Dec 6, 2024
Application note Selecting Gate Drivers for HVAC Systems (Rev. A) PDF | HTML Nov 7, 2025
Application note Protecting Power Devices with Gate Drivers PDF | HTML Sep 29, 2025
Application brief Advancing Gate Driver Performance: Miller Clamp vs Bipolar Output PDF | HTML May 29, 2025
Product overview UCC571xx: TI's First Protection Low-Side Protection Drivers With DESAT (UCC5710x), OCP (UCC5714x) (Rev. A) PDF | HTML May 15, 2025
Application brief Reference Voltage Applications in the UCC57108, UCC57102, and UCC57102Z Gate Drivers PDF | HTML Apr 3, 2025
Application brief Applications and Benefits of UCC5710x-Q1 PDF | HTML Aug 2, 2024
Application brief External Gate Resistor Selection Guide (Rev. A) Feb 28, 2020

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