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UCC27531-Q1

ACTIVO

Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y salidas divididas para a

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UCC27531-Q1

ACTIVO
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Detalles del producto

Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 5 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 32 Features Split Output Operating temperature range (°C) -40 to 125 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS, TTL Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 8 Driver configuration Non-Inverting, Single
Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 5 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 32 Features Split Output Operating temperature range (°C) -40 to 125 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS, TTL Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 8 Driver configuration Non-Inverting, Single
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Low Cost Gate Driver (Offering Optimal Solution
    for Driving Fet And Igbts)
  • Superior Replacement to Discrete Transistor Pair
    Drive (Providing Easy Interface With Controller)
  • TTL and CMOS Compatible Input Logic
    Threshold, (Independent of Supply Voltage)
  • Split Output Options Allow for Tuning of Turn-On
    and Turn-Off Currents
  • Enable with Fixed TTL Compatible Threshold
  • High 2.5-A Source and 5-A Sink Peak Drive
    Currents at 18-V VDD
  • Wide VDD Range From 10 V up to 35 V
  • Input and Enable Pins Capable of Withstanding up
    to –5-V DC Below Ground
  • Output Held Low When Inputs are Floating or
    During VDD UVLO
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times
    (15-ns and 7-ns Typical With 1800-pF Load)
  • Undervoltage Lockout (UVLO)
  • Used as a High-Side or Low-Side Driver (if
    Designed With Proper Bias and Signal Isolation)
  • Low-Cost, Space-Saving 6-Pin DBV (SOT-23)
    Package Options
  • Operating Temperature Range of –40°C to 140°C
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Low Cost Gate Driver (Offering Optimal Solution
    for Driving Fet And Igbts)
  • Superior Replacement to Discrete Transistor Pair
    Drive (Providing Easy Interface With Controller)
  • TTL and CMOS Compatible Input Logic
    Threshold, (Independent of Supply Voltage)
  • Split Output Options Allow for Tuning of Turn-On
    and Turn-Off Currents
  • Enable with Fixed TTL Compatible Threshold
  • High 2.5-A Source and 5-A Sink Peak Drive
    Currents at 18-V VDD
  • Wide VDD Range From 10 V up to 35 V
  • Input and Enable Pins Capable of Withstanding up
    to –5-V DC Below Ground
  • Output Held Low When Inputs are Floating or
    During VDD UVLO
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times
    (15-ns and 7-ns Typical With 1800-pF Load)
  • Undervoltage Lockout (UVLO)
  • Used as a High-Side or Low-Side Driver (if
    Designed With Proper Bias and Signal Isolation)
  • Low-Cost, Space-Saving 6-Pin DBV (SOT-23)
    Package Options
  • Operating Temperature Range of –40°C to 140°C

The UCC27531-Q1 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by using up to 2.5-A source and 5-A sink (asymmetrical drive) peak current. Strong sink capability in asymmetrical drive boosts immunity against parasitic Miller turn-on effect. The UCC27531-Q1 device can also feature a split-output configuration where the gate-drive current is sourced through the OUTH pin and sunk through the OUTL pin. This pin arrangement allows the user to apply independent turn-on and turn-off resistors to the OUTH and OUTL pins respectively and easily control the switching slew rates.

The driver has rail-to-rail drive capability and an extremely small propagation delay of typically 17 ns.

The input threshold of UCC27531-Q1 is based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of VDD supply voltage. The 1-V typical hysteresis offers excellent noise immunity.

The driver has the EN pin with fixed TTL compatible threshold. The EN pin is internally pulled up; pulling the EN pin low disables driver, while leaving it open provides normal operation. The EN pin can be used as an additional input with the same performance as the IN pin.

Leaving the input pin of driver open holds the output low. The logic behavior of the driver is shown in the application diagram, timing diagram and input and output logic truth table.

Internal circuitry on the VDD pin provides an UVLO function that holds output low until VDD supply voltage is within operating range.

The UCC27531-Q1 driver is offered in a 6-pin standard SOT-23 (DBV) package. The device operates over wide temperature range of –40°C to 140°C.

The UCC27531-Q1 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by using up to 2.5-A source and 5-A sink (asymmetrical drive) peak current. Strong sink capability in asymmetrical drive boosts immunity against parasitic Miller turn-on effect. The UCC27531-Q1 device can also feature a split-output configuration where the gate-drive current is sourced through the OUTH pin and sunk through the OUTL pin. This pin arrangement allows the user to apply independent turn-on and turn-off resistors to the OUTH and OUTL pins respectively and easily control the switching slew rates.

The driver has rail-to-rail drive capability and an extremely small propagation delay of typically 17 ns.

The input threshold of UCC27531-Q1 is based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of VDD supply voltage. The 1-V typical hysteresis offers excellent noise immunity.

The driver has the EN pin with fixed TTL compatible threshold. The EN pin is internally pulled up; pulling the EN pin low disables driver, while leaving it open provides normal operation. The EN pin can be used as an additional input with the same performance as the IN pin.

Leaving the input pin of driver open holds the output low. The logic behavior of the driver is shown in the application diagram, timing diagram and input and output logic truth table.

Internal circuitry on the VDD pin provides an UVLO function that holds output low until VDD supply voltage is within operating range.

The UCC27531-Q1 driver is offered in a 6-pin standard SOT-23 (DBV) package. The device operates over wide temperature range of –40°C to 140°C.
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Documentación técnica

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* Data sheet UCC27531-Q1 2.5-A and 5-A, 35-VMAX VDD FET and IGBT Single-Gate Driver datasheet (Rev. B) PDF | HTML 08 oct 2015
Application brief Designing a Robust Traction Inverter Redundant Power Supply From 800 V Battery (Rev. C) PDF | HTML 16 feb 2023
Functional safety information UCC27531-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 15 mar 2022
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 brief Implementing a Bipolar Gate Drive for Low-Side IGBTs and SiC FETs in Motor Drive 10 oct 2019
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29 oct 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

UCC27531EVM-184 — Módulo de evaluación UCC27531

The UCC27531EVM-184 is a fully isolated Gate Driver Daughter Card that provides a test platform for a quick and easy evaluation of the UCC27531DBV driver. Powered by a single +12V external supply, and featuring a comprehensive set of test points and jumpers, this EVM can be used for the evaluation (...)
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Modelo de simulación

UCC27531 TINA-TI Transient Reference Design (Rev. A)

SLUM396A.TSC (766 KB) - TINA-TI Reference Design
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Modelo de simulación

UCC27531 TINA-TI Transient Spice Model (Rev. A)

SLUM397A.ZIP (9 KB) - TINA-TI Spice Model
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Modelo de simulación

UCC27531 Unencrypted PSPICE TRANSIENT MODEL (Rev. A)

SLUM481A.ZIP (40 KB) - PSpice Model
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Herramienta de cálculo

SLURB21 — UCC2753X Schematic Review Template

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Drivers del lado de tierra
UCC27531 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y salidas divididas UCC27531-Q1 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y salidas divididas para a UCC27532 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V, entradas CMOS y salidas d UCC27532-Q1 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y entradas CMOS para autom UCC27533 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y entradas de inversión/si UCC27536 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y entrada de inversión UCC27537 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y pin EN UCC27538 — Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V y entrada doble
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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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Paquete Pasadores Descargar
SOT-23 (DBV) 6 Ver opciones
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Pedidos y calidad

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  • 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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