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UCC57108-Q1

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Low-Side 4A driver with DESAT and 8V UVLO

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Data sheet

UCC57108-Q1

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Data sheet Order now

Product details

Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 4 Input supply voltage (min) (V) 8 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 Automotive Driver configuration Single
Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 4 Input supply voltage (min) (V) 8 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 Automotive Driver configuration Single
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Qualified for automotive applications
  • AEC-Q100 qualified
    • Device temperature grade 1
    • Device HBM ESD classification level H1C
    • Device CDM ESD classification level C6
  • 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 25ns propagation delay
  • Self-protect driver with thermal shutsown function
  • Wide bias voltage range
  • Available in 5mm x 4mm SOIC8 package
  • Operating junction temperature range of –40°C to 150°C
  • Qualified for automotive applications
  • AEC-Q100 qualified
    • Device temperature grade 1
    • Device HBM ESD classification level H1C
    • Device CDM ESD classification level C6
  • 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 25ns propagation delay
  • Self-protect driver with thermal shutsown function
  • Wide bias voltage range
  • Available in 5mm x 4mm SOIC8 package
  • Operating junction temperature range of –40°C to 150°C

The UCC5710x-Q1 is a single channel, high-performance low-side IGBT/SiC gate driver for high power automotive application 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. UCC5710x-Q1 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. Depending on the different pin configuration, the wide voltage range of bias supply is provided in UCC5710xB-Q1 accommodates bipolar voltage. Also, the seperate high and low driver outputs (UCC5710xC-Q1) and enable funtion (UCC5710xW-Q1) are provided. An accurate 5V output is available with UCC5710xB-Q1 and UCC5710xC-Q1.

The UCC5710x-Q1 is a single channel, high-performance low-side IGBT/SiC gate driver for high power automotive application 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. UCC5710x-Q1 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. Depending on the different pin configuration, the wide voltage range of bias supply is provided in UCC5710xB-Q1 accommodates bipolar voltage. Also, the seperate high and low driver outputs (UCC5710xC-Q1) and enable funtion (UCC5710xW-Q1) are provided. An accurate 5V output is available with UCC5710xB-Q1 and UCC5710xC-Q1.

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* Data sheet UCC5710x-Q1 High-Speed, Low-Side Gate Driver With DESAT Protection For Automotive Applications datasheet (Rev. A) PDF | HTML 07 Mar 2024
Application note Selecting Gate Drivers for HVAC Systems PDF | HTML 04 Apr 2024

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Evaluation board

UCC57108EVM — UCC57108 evaluation module

The UCC57108EVM is designed to primarily evaluate the UCC57108 functionality. The performance of the driver can be evaluated for capacitive loads or power devices with TO-220 footprints. The UCC57108EVM evaluation boards allow for connection to various test points, such as IN, FLT, DESAT, and VREF, (...)

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