Inicio Administración de potencia Controladores de compuertas Controladores de compuertas aislados

Precontrolador monocanal aislado ±2.8 A con salidas divididas, DESAT más informes de fallas para aut

Detalles del producto

Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1063 Transient isolation voltage (VIOTM) (VPK) 7071 Peak output current (source) (typ) (A) 2.8 Features Active Short Circuit (ASC) protection, Active miller clamp, Desaturation (DESAT) protection, Fault reporting, Overcurrent protection, Overtemperature protection, Pre-driver, Soft turn-off, Undervoltage Lock Out (UVLO), Voltage monitoring Operating temperature range (°C) -40 to 125 Rating Automotive TI functional safety category Functional Safety-Capable
Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1063 Transient isolation voltage (VIOTM) (VPK) 7071 Peak output current (source) (typ) (A) 2.8 Features Active Short Circuit (ASC) protection, Active miller clamp, Desaturation (DESAT) protection, Fault reporting, Overcurrent protection, Overtemperature protection, Pre-driver, Soft turn-off, Undervoltage Lock Out (UVLO), Voltage monitoring Operating temperature range (°C) -40 to 125 Rating Automotive TI functional safety category Functional Safety-Capable
SSOP (DFP) 28 78.795 mm² 7.65 x 10.3
  • 5kVRMS single-channel isolated pre-driver
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: -40°C to +125°C ambient operating temperature range
  • SiC MOSFETs and IGBTs up to 1500Vpk
  • 36V maximum output drive voltage (VDD-VEE)
  • 2.8A outputs for directly driving external buffer PMOS/NMOS pair.
  • 200V/ns minimum CMTI
  • 200ns response time fast DESAT protection with 9V threshold
  • External active Miller clamp
  • Dedicated Soft Shut Down (SSD) pin with 1A sinking capability. Shut down current is controllable by an external resistor.
  • ASC input on isolated side to turn on power switch during system fault. ASC status reported through ASC_FB on low-voltage side.
  • Overcurrent reporting on FLT and reset from RST/EN
  • Fast enable/disable response on RST/EN
  • 12V VDD UVLO with power good on RDY
  • Overtemperature protection with power good on RDY
  • 100ns (maximum) propagation delay
  • 28-DFP wide body package with creepage and clearance distance > 8mm
  • Operating junction temperature –40°C to 150°C
  • 5kVRMS single-channel isolated pre-driver
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: -40°C to +125°C ambient operating temperature range
  • SiC MOSFETs and IGBTs up to 1500Vpk
  • 36V maximum output drive voltage (VDD-VEE)
  • 2.8A outputs for directly driving external buffer PMOS/NMOS pair.
  • 200V/ns minimum CMTI
  • 200ns response time fast DESAT protection with 9V threshold
  • External active Miller clamp
  • Dedicated Soft Shut Down (SSD) pin with 1A sinking capability. Shut down current is controllable by an external resistor.
  • ASC input on isolated side to turn on power switch during system fault. ASC status reported through ASC_FB on low-voltage side.
  • Overcurrent reporting on FLT and reset from RST/EN
  • Fast enable/disable response on RST/EN
  • 12V VDD UVLO with power good on RDY
  • Overtemperature protection with power good on RDY
  • 100ns (maximum) propagation delay
  • 28-DFP wide body package with creepage and clearance distance > 8mm
  • Operating junction temperature –40°C to 150°C

The UCC218915-Q1 is a galvanically isolated single channel pre-driver designed for SiC MOSFETs and IGBTs up to 1500V DC operating voltage with advanced protection features, best-in-class dynamic performance, and robustness. The UCC218915-Q1 has dual 2.8A outputs for directly driving an external buffer NMOS/PMOS pair.

The input side is isolated from the output side with SiO2 isolation technology, supporting up to 1.06kVRMS working voltage, 10kVPK surge immunity with longer than 40-years isolation barrier life, as well as providing low part-to-part skew, and >200V/ns common mode noise immunity (CMTI).

The UCC218915-Q1 includes state-of-art protection features, such as fast overcurrent and short circuit detection, controlled soft shutdown after a fault, fault reporting, active Miller clamp, active short circuit input on the high-voltage side and input and output side power supply UVLO to optimize SiC and IGBT switching behavior and robustness.

The UCC218915-Q1 is a galvanically isolated single channel pre-driver designed for SiC MOSFETs and IGBTs up to 1500V DC operating voltage with advanced protection features, best-in-class dynamic performance, and robustness. The UCC218915-Q1 has dual 2.8A outputs for directly driving an external buffer NMOS/PMOS pair.

The input side is isolated from the output side with SiO2 isolation technology, supporting up to 1.06kVRMS working voltage, 10kVPK surge immunity with longer than 40-years isolation barrier life, as well as providing low part-to-part skew, and >200V/ns common mode noise immunity (CMTI).

The UCC218915-Q1 includes state-of-art protection features, such as fast overcurrent and short circuit detection, controlled soft shutdown after a fault, fault reporting, active Miller clamp, active short circuit input on the high-voltage side and input and output side power supply UVLO to optimize SiC and IGBT switching behavior and robustness.

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 1
Tipo Título Fecha
* Data sheet UCC218915-Q1 Single Channel Isolated Pre-Driver for SiC/IGBT with Active Protection for Automotive Applications datasheet PDF | HTML 16 sep 2025

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

UCC2189X5YQEVM-096 — Módulo de evaluación UCC2189X5Y

El UCC2189X5YQEVM-096 es un tablero de controlador de puerta de medio puente compacto que consta de dos controladores de puerta aislados monocanales. Brinda la alimentación de polarización aislada, corriente de accionamiento y protección necesarias para accionar varios modelos diferentes de (...)
Guía del usuario: PDF | HTML
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SSOP (DFP) 28 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos