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UCC57142-Q1

ACTIVO

Controlador automotriz de baja intensidad de 3 A con protección contra sobrecorriente y bloqueo por

Detalles del producto

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 Automotive 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 Automotive Undervoltage lockout (typ) (V) 12 Driver configuration Single
SOT-23 (DBV) 6 8.12 mm² (2.9 mm × 2.8 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified
    • Device Temperature Grade 1
  • Typical 3A sink 3A source output currents
  • -250mV over current protection (OCP) threshold
  • Single pin for fault output and enable
  • Programmable fault clear time and over current detection response time
  • Absolute maximum VDD voltage: 30V
  • Tight UVLO threshold for bias flexibility
  • Typical 26ns propagation delay
  • Self-protected driver with thermal shutdown function at 180°C
  • Available in 2.9mm x 1.6mm SOT-23 package
  • Operating junction temperature range of –40°C to 150°C
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified
    • Device Temperature Grade 1
  • Typical 3A sink 3A source output currents
  • -250mV over current protection (OCP) threshold
  • Single pin for fault output and enable
  • Programmable fault clear time and over current detection response time
  • Absolute maximum VDD voltage: 30V
  • Tight UVLO threshold for bias flexibility
  • Typical 26ns propagation delay
  • Self-protected driver with thermal shutdown function at 180°C
  • Available in 2.9mm x 1.6mm SOT-23 package
  • Operating junction temperature range of –40°C to 150°C

The UCC5714x-Q1 is a single channel, high-performance, low-side gate driver capable of effectively driving MOSFET, IGBT, and SiC power switches. The UCC5714x-Q1 has a typical peak drive strength of 3A.

The UCC5714x-Q1 provides overcurrent protection with the OCP pin. When the overcurrent signal is detected on the OCP pin, the internal circuit pulls down the EN/FLT pin to report a fault and force OUT to low stage. An external pullup circuit on the EN/FLT pin is required during normal operation of the driver. Pulling the EN/FLT pin low disables the driver. The EN/FLT pin also reports the undervoltage lock out (UVLO) fault on VDD and the overtemperature fault. The UCC5714x-Q1 provides both 8V and 12V UVLO options for SiC and IGBT applications.

The UCC5714x-Q1 is a single channel, high-performance, low-side gate driver capable of effectively driving MOSFET, IGBT, and SiC power switches. The UCC5714x-Q1 has a typical peak drive strength of 3A.

The UCC5714x-Q1 provides overcurrent protection with the OCP pin. When the overcurrent signal is detected on the OCP pin, the internal circuit pulls down the EN/FLT pin to report a fault and force OUT to low stage. An external pullup circuit on the EN/FLT pin is required during normal operation of the driver. Pulling the EN/FLT pin low disables the driver. The EN/FLT pin also reports the undervoltage lock out (UVLO) fault on VDD and the overtemperature fault. The UCC5714x-Q1 provides both 8V and 12V UVLO options for SiC and IGBT applications.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos UCC5714x-Q1 High-Speed, Low-Side Gate Drivers With Overcurrent Protection for Automotive Applications datasheet (Rev. A) PDF | HTML 10/10/2025
Nota sobre la aplicación Protecting Power Devices with Gate Drivers PDF | HTML 29/09/2025
Product overview UCC571xx: TI's First Protection Low-Side Protection Drivers With DESAT (UCC5710x), OCP (UCC5714x) (Rev. A) PDF | HTML 15/05/2025

Diseño y desarrollo

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Placa de evaluación

UCC57142EVM — Módulo de evaluación UCC57142

El UCC57142EVM está diseñado principalmente para evaluar la funcionalidad de UCC57142. El rendimiento del controlador se puede evaluar para cargas capacitivas o dispositivos de potencia con espacios para TO-220. La placa de evaluación UCC57142EVM permite la conexión a varios puntos de prueba, como (...)
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Herramienta de cálculo

UCC5714X-CALC — UCC5714x Schematic Review Template

UCC5714x Schematic Review Template
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