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UCC27524A

ACTIVO

Controlador de puerta de doble canal de 5 A/5 A con UVLO de 5 V, activación y manipulación de tensió

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UCC27624 ACTIVO Controlador de puerta de doble canal de 5 A/5 A con UVLO de 4 V, VDD de 30 V y retardo de propagació Higher drive strength, higher voltage range and lower propagation delay

UCC27524A

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 Enable pin Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.013 Input threshold CMOS, TTL Channel input logic Dual, Non-Inverting Input negative voltage (V) -5 Rating Catalog 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 Enable pin Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.013 Input threshold CMOS, TTL Channel input logic Dual, Non-Inverting Input negative voltage (V) -5 Rating Catalog Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Industry-Standard Pin Out
  • Two Independent Gate-Drive Channels
  • 5-A Peak Source and Sink-Drive Current
  • Independent-Enable Function for Each Output
  • TTL and CMOS Compatible Logic Threshold
    Independent of Supply Voltage
  • Hysteretic-Logic Thresholds for High Noise
    Immunity
  • Ability to Handle Negative Voltages (–5 V)
    at Inputs
  • Inputs and Enable Pin-Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • 4.5 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 (13-ns Typical)
  • Fast Rise and Fall Times (7-ns and 6-ns Typical)
  • 1-ns Typical Delay Matching Between 2-Channels
  • Two Outputs are Paralleled for Higher Drive
    Current
  • Outputs Held in Low When Inputs Floating
  • SOIC-8, HVSSOP-8 PowerPAD Package Options
  • Operating Temperature Range of –40 to 140°C
  • Industry-Standard Pin Out
  • Two Independent Gate-Drive Channels
  • 5-A Peak Source and Sink-Drive Current
  • Independent-Enable Function for Each Output
  • TTL and CMOS Compatible Logic Threshold
    Independent of Supply Voltage
  • Hysteretic-Logic Thresholds for High Noise
    Immunity
  • Ability to Handle Negative Voltages (–5 V)
    at Inputs
  • Inputs and Enable Pin-Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • 4.5 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 (13-ns Typical)
  • Fast Rise and Fall Times (7-ns and 6-ns Typical)
  • 1-ns Typical Delay Matching Between 2-Channels
  • Two Outputs are Paralleled for Higher Drive
    Current
  • Outputs Held in Low When Inputs Floating
  • SOIC-8, HVSSOP-8 PowerPAD Package Options
  • Operating Temperature Range of –40 to 140°C

The UCC27524A device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A is a variant of the UCC2752x family. The UCC27524A adds the ability to handle –5 V directly at the input pins for increased robustness. The UCC27524A is a dual non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524A is capable of delivering 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 typically 13 ns. 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. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity.

For safety purpose, internal pull-up and pull-down resistors on the input pins of the UCC27524A ensure that outputs are held LOW when input pins are in floating condition. UCC27524A features Enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation.

UCC27524A family of devices are available in SOIC-8 (D), VSSOP-8 with exposed pad (DGN) packages.

The UCC27524A device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A is a variant of the UCC2752x family. The UCC27524A adds the ability to handle –5 V directly at the input pins for increased robustness. The UCC27524A is a dual non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524A is capable of delivering 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 typically 13 ns. 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. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity.

For safety purpose, internal pull-up and pull-down resistors on the input pins of the UCC27524A ensure that outputs are held LOW when input pins are in floating condition. UCC27524A features Enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation.

UCC27524A family of devices are available in SOIC-8 (D), VSSOP-8 with exposed pad (DGN) packages.
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Documentación técnica

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* Data sheet UCC27524A Dual 5-A, High-Speed, Low-Side Gate Driver With Negative Input Voltage Capability datasheet (Rev. B) PDF | HTML 16 oct 2013
Application note Why use a Gate Drive Transformer? PDF | HTML 04 mar 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
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29 oct 2018
Technical article Know your gate driver PDF | HTML 23 mar 2017
Technical article How to achieve higher system efficiency- part one: high-current gate drivers PDF | HTML 16 nov 2016
Technical article The secret life of MOSFET/IGBT gate drivers PDF | HTML 14 sep 2015
EVM User's guide Using the UCC27714EVM-551 (Rev. A) 14 sep 2015
White paper Advancing Power Supply Solutions Through the Promise of GaN 24 feb 2015
More literature Design Review of a Full-Featured 350-W Offline Power Converter 29 oct 2013

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

UCC27423-4-5-Q1EVM — Módulo de evaluación (EVM) UCC2742xQ1 de controladores MOSFET dobles de lado bajo, alta velocidad y

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 (...)
Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

UCC27714EVM-551 — Módulo de evaluación UCC27714 de convertidor de puente completo de 600 W con cambio de fase

This 600W EVM was designed to demonstrate how the UCC28950 control IC, UCC27524A and UCC27714 gate drivers could be used in a phase shifted full bridge converter that achieves ZVS from 50 to 100% load. 

Guía del usuario: PDF
No disponible en TI.com
Modelo de simulación

UCC27524 PSpice Transient Model

SLUM243.ZIP (28 KB) - PSpice Model
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Modelo de simulación

UCC27524 TINA-TI Transient Reference Design

SLUM257.TSC (89 KB) - TINA-TI Reference Design
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Modelo de simulación

UCC27524 TINA-TI Transient Spice Model

SLUM256.ZIP (8 KB) - TINA-TI Spice Model
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Herramienta de cálculo

SLURB22 — UCC2752X Schematic Review Template

Productos y hardware compatibles

Productos y hardware compatibles

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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 cálculo

SLURB23 — UCC27524A Schematic Review Template

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Drivers del lado de tierra
UCC27524A — Controlador de puerta de doble canal de 5 A/5 A con UVLO de 5 V, activación y manipulación de tensió
Descargar
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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Diseños de referencia

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Resonant converters are popular DC-DC converters frequently used in server, telecom, automotive, industrial and other power supply applications. Their high performance (efficiency, power density, etc.), improving requirements of the various industry standards, and the ever increasing power density (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-010216 — Diseño de referencia de batería de 16 s con control MOSFET de lado bajo para aplicaciones de gran ca

Este diseño de referencia es un paquete de baterías de iones de litio (Li-ion) LiFePO4 de 16s con bajo consumo de corriente en modo de espera y de navegación y alta precisión de tensión de celda. El diseño supervisa la tensión de cada celda, la corriente del paquete, la temperatura de la celda y (...)
Design guide: PDF
Diseños de referencia

TIDA-01367 — Diseño de potencia de núcleo Cavium CN99xx Thunder X2 CPU PMBus VDD/VDD SRAM

The TIDA-01367 reference design uses the TPS53679 multiphase controller and CSD95490Q5MC Smart Power Stages to implement a high-performance design suitable for powering Cavium ThunderX2® ARM Processors.

The dual outputs of the controller target a 240-A, 0.8-V core rail with a six-phase design and a (...)

Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-01512 — Diseño de referencia del regulador de tensión PMBus para procesadores NXP QorIQ LS2085A/88A

TIDA-01512 uses the TPS53681 multiphase controller and CSD95490Q5MC Smart Power Stages to implement a high-performance design suitable for powering NXP QorIQ Communications Processors.

The dual outputs of the controller target the 60-ATDC, 1.0-V core rail with a four-phase design and a 30-ATDC, (...)

Design guide: PDF
Esquema: PDF
Paquete Pasadores Descargar
HVSSOP (DGN) 8 Ver opciones
SOIC (D) 8 Ver opciones
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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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