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Gestión de la energía
Controladores de compuertas
Drivers del lado de tierra
Inicio
Gestión de la energía
Controladores de compuertas
Drivers del lado de tierra

UCC27528-Q1

ACTIVO

Controlador de puerta de doble canal (5 A/5 A) con UVLO de 5 V y entradas CMOS para automoción

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UCC27528-Q1

ACTIVO
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Detalles del producto

Number of channels 2 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 18 Features Negative Voltage Handling on Input Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.017 Input threshold CMOS Channel input logic Dual, Non-Inverting Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
Number of channels 2 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 18 Features Negative Voltage Handling on Input Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.017 Input threshold CMOS Channel input logic Dual, Non-Inverting Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Qualified for Automotive Applications
  • AEC-Q100 Device Temperature Grade 1
  • Industry-Standard Pin Out
  • Two Independent Gate-Drive Channels
  • 5-A Peak Source and Sink Drive Current
  • CMOS Input Logic Threshold
    (Function of Supply Voltage on VDD Pins)
  • Hysteretic Logic Thresholds for High Noise
    Immunity
  • Independent Enable Function for Each Output
  • Inputs and Enable Pin Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • 4.5-V to 18-V Single Supply Range
  • Outputs Held Low During VDD UVLO (Ensures
    Glitch-Free Operation at Power Up and Power
    Down)
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times (7-ns and 6-ns Typical)
  • 1-ns Typical Delay Matching Between 2 Channels
  • Outputs Held in Low When Inputs Floating
  • SOIC-8 Package
  • Operating Temperature Range of –40°C to 140°C
  • –5-V Negative Voltage Handling Capability on
    Input Pins
  • Qualified for Automotive Applications
  • AEC-Q100 Device Temperature Grade 1
  • Industry-Standard Pin Out
  • Two Independent Gate-Drive Channels
  • 5-A Peak Source and Sink Drive Current
  • CMOS Input Logic Threshold
    (Function of Supply Voltage on VDD Pins)
  • Hysteretic Logic Thresholds for High Noise
    Immunity
  • Independent Enable Function for Each Output
  • Inputs and Enable Pin Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • 4.5-V to 18-V Single Supply Range
  • Outputs Held Low During VDD UVLO (Ensures
    Glitch-Free Operation at Power Up and Power
    Down)
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times (7-ns and 6-ns Typical)
  • 1-ns Typical Delay Matching Between 2 Channels
  • Outputs Held in Low When Inputs Floating
  • SOIC-8 Package
  • Operating Temperature Range of –40°C to 140°C
  • –5-V Negative Voltage Handling Capability on
    Input Pins

The UCC27528-Q1 device is a dual-channel, high-speed, low-side gate driver capable of effectively driving MOSFET and IGBT power switches. Using a design that inherently minimizes shoot-through current, the UCC27528-Q1 device can deliver high-peak current pulses of up to 5-A source and 5-A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay of 17 ns (typical). In addition, the drivers feature matched internal propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. The input pin thresholds are based on CMOS logic, which is a function of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity. The enable pins are based on TTL and CMOS compatible logic, independent of the VDD supply voltage.

The UCC27528-Q1 device is a dual noninverting driver. Internal pullup and pulldown resistors on the input pins of the UCC27528-Q1 device ensure that outputs are held low when input pins are in floating condition. The UCC27528-Q1 device features enable pins (ENA and ENB) for better control of the operation of the driver applications. The pins are internally pulled up to the VDD supply for active-high logic and can be left open for standard operation.

The UCC27528-Q1 device is a dual-channel, high-speed, low-side gate driver capable of effectively driving MOSFET and IGBT power switches. Using a design that inherently minimizes shoot-through current, the UCC27528-Q1 device can deliver high-peak current pulses of up to 5-A source and 5-A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay of 17 ns (typical). In addition, the drivers feature matched internal propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. The input pin thresholds are based on CMOS logic, which is a function of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity. The enable pins are based on TTL and CMOS compatible logic, independent of the VDD supply voltage.

The UCC27528-Q1 device is a dual noninverting driver. Internal pullup and pulldown resistors on the input pins of the UCC27528-Q1 device ensure that outputs are held low when input pins are in floating condition. The UCC27528-Q1 device features enable pins (ENA and ENB) for better control of the operation of the driver applications. The pins are internally pulled up to the VDD supply for active-high logic and can be left open for standard operation.
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Documentación técnica

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Tipo Título Fecha
* Data sheet UCC27528-Q1 Dual 5-A High-Speed Low-Side Gate Driver Based on CMOS Input Threshold Logic datasheet (Rev. A) PDF | HTML 07 may 2015
Application note Why use a Gate Drive Transformer? PDF | HTML 04 mar 2024
Application note Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 22 ene 2024
Application note Static Magnet Power Supply Design for Magnetic Resonance Imaging Application PDF | HTML 22 ene 2024
Application brief External Gate Resistor Selection Guide (Rev. A) 28 feb 2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 28 feb 2020
Application note Improving Efficiency of DC-DC Conversion through Layout 07 may 2019
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs 18 ene 2019
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) 26 nov 2018
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29 oct 2018
Application brief Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole 16 mar 2018

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

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The UCC2742xQ1 EVM is a high-speed dual MOSFET evaluation module that provides a test platform for a quick and easy startup of the UCC2742xQ1 driver. Powered by a single 4V to 15V external supply, and featuring a comprehensive set of test points and jumpers. All of the devices have separate input (...)
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Modelo de simulación

UCC27528 PSpice Transient Model

SLUM344.ZIP (49 KB) - PSpice Model
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Modelo de simulación

UCC27528 Unencrypted PSpice Transient Model

SLUM480.ZIP (2 KB) - PSpice Model
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Herramienta de cálculo

SLURB22 — UCC2752X Schematic Review Template

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Drivers del lado de tierra
UCC27523 — Controlador de puerta de doble canal (5 A/5 A) con UVLO de 5 V, entradas de inversión y activación UCC27524 — Controlador de puerta de doble canal 5 A/5 A con UVLO de 5 V, activación y coincidencia de retardo d UCC27524A — Controlador de puerta de doble canal de 5 A/5 A con UVLO de 5 V, activación y manipulación de tensió UCC27524A-Q1 — Controlador de puerta de doble canal de 5 A/5 A con UVLO de 5 V y manipulación de tensión de entrada UCC27524A1-Q1 — Controlador de puerta de doble canal de 5 A/5 A con UVLO de 5 V y manipulación de tensión de entrada UCC27525 — Controlador de puerta de doble canal de 5 A/5 A con UVLO de 5 V, activación y entradas de inversión/ UCC27526 — Controlador de puerta de doble canal (5 A/5 A) con UVLO de 5 V, activación y entradas TTL dobles UCC27527 — Controlador de puerta de doble canal (5 A/5 A) con UVLO de 5 V, activación y entradas CMOS dobles UCC27528 — Controlador de puerta de doble canal (5 A/5 A) con UVLO de 5 V, entradas CMOS y activación UCC27528-Q1 — Controlador de puerta de doble canal (5 A/5 A) con UVLO de 5 V y entradas CMOS para automoción
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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de 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 (...)
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SOIC (D) 8 Ultra Librarian
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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

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