Inicio 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

UCC27532

ACTIVO

Controlador de puerta monocanal de 2.5 A/5 A con UVLO de 8 V, VDD de 35 V, entradas CMOS y salidas d

Haga su pedido ahora
Hoja de datos

UCC27532

ACTIVO
Hoja de datos Haga su pedido ahora

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 140 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Catalog 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 140 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Catalog Undervoltage lockout (typ) (V) 8 Driver configuration Non-Inverting, Single
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Low Cost Gate Driver (offering optimal solution for driving
    FET and IGBTs)
  • Superior Replacement to Discrete Transistor Pair Drive (providing
    easy interface with controller)
  • CMOS Compatible Input Logic Threshold (becomes fixed at VDD above 18 V)
  • Split Outputs Allow Separate Turn-On and Turn-Off Tuning
  • 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 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)
  • Under Voltage 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
  • Operating Temperature Range of –40°C to 140°C
  • Low Cost Gate Driver (offering optimal solution for driving
    FET and IGBTs)
  • Superior Replacement to Discrete Transistor Pair Drive (providing
    easy interface with controller)
  • CMOS Compatible Input Logic Threshold (becomes fixed at VDD above 18 V)
  • Split Outputs Allow Separate Turn-On and Turn-Off Tuning
  • 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 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)
  • Under Voltage 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
  • Operating Temperature Range of –40°C to 140°C

The UCC27532 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by 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 UCC27532 device also features a split-output configuration where the gate-drive current is sourced through OUTH pin and sunk through 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 extremely small propagation delay typically 17 ns.

The UCC27532DBV has CMOS input threshold centered 55% rise and 45% fall in regards of VDD at VDD below or equal 18 V. When VDD is above 18 V, the input threshold remains fixed at its maximum level.

The driver has EN pin with fixed TTL compatible threshold. EN is internally pulled up; pulling EN 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 VDD pin provides an under voltage lockout function that holds output low until VDD supply voltage is within operating range.

The UCC27532 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 UCC27532 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by 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 UCC27532 device also features a split-output configuration where the gate-drive current is sourced through OUTH pin and sunk through 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 extremely small propagation delay typically 17 ns.

The UCC27532DBV has CMOS input threshold centered 55% rise and 45% fall in regards of VDD at VDD below or equal 18 V. When VDD is above 18 V, the input threshold remains fixed at its maximum level.

The driver has EN pin with fixed TTL compatible threshold. EN is internally pulled up; pulling EN 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 VDD pin provides an under voltage lockout function that holds output low until VDD supply voltage is within operating range.

The UCC27532 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.
open-in-new Buscar otro/a Drivers del lado de tierra
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 10
Tipo Título Fecha
* Data sheet 2.5-A and 5 A, 35-Vmax VDD FET and IGBT Single Gate-Driver with CMOS Input datasheet 05 feb 2013
Application note Using a Single-Output Gate-Driver for High-Side or Low-Side Drive (Rev. B) PDF | HTML 08 sep 2023
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
Selection guide Power Management Guide 2018 (Rev. R) 25 jun 2018
Application note UCC27531 35-V Gate Driver for SiC MOSFET Applications (Rev. A) 08 may 2018
Application brief Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole 16 mar 2018
EVM User's guide Using the UCC27532EVM-538 (Rev. A) 22 ago 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

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

UCC27532 PSpice Transient Model (Rev. A)

SLUM355A.ZIP (37 KB) - PSpice Model
Descargar
Modelo de simulación

UCC27532 Unencrypted PSpice Transient Model

SLVMBG9.ZIP (2 KB) - PSpice Model
Descargar
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
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 (...)
Solicitar
Diseños de referencia

PMP11303 — Diseño de referencia de fuente de alimentación de CA/CC de alta eficiencia de 350 W

PMP11303 is high-efficiency AC/DC power supply reference design with universal AC input and 25V/13.5A and 12V/1A outputs. LLC+PFC combo IC UCC29950 is applied for the main power stages with 25V/13.5A output while UCC28730 is applied for the auxiliary power with 12V/1A output. This design has low no (...)
Test report: PDF
Esquema: PDF
Diseños de referencia

PMP30192 — Entrada universal, 360 W PFC + LLC con diseño de referencia Combo-IC

This power supply reference design consists of a synchronous-rectification LLC isolated half-bridge associated to a CCM PFC stage. It needs 14V-primary (100mA max.) and 7V-secondary (50mA max.) as bias supply. Thanks to low-profile construction (20mm height), it can be employed in LCD screen (...)
Test report: PDF
Esquema: PDF
Paquete Pasadores Descargar
SOT-23 (DBV) 6 Ver opciones
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

Ver todos los temas del foro en inglés

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