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UCC27424

ACTIVO

Controlador de puerta de doble canal (4 A/4 A) con activación y manipulación de entrada de 5 V

Se encuentra disponible una versión más nueva de este producto

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UCC27444 ACTIVO Control. de lado bajo de dob. canal, VDD 20 V, 4 A/4 A, capacidad de entrada −5 V y habilitación More recent 20V VDD driver with similar electrical characteristics

Detalles del producto

Number of channels 2 Power switch IGBT, MOSFET Peak output current (A) 4 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 15, 18 Features Enable pin Operating temperature range (°C) -40 to 105 Fall time (ns) 7, 15 Input threshold CMOS, TTL Channel input logic Non-Inverting Input negative voltage (V) -5, 0 Rating Catalog Driver configuration Non-Inverting
Number of channels 2 Power switch IGBT, MOSFET Peak output current (A) 4 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 15, 18 Features Enable pin Operating temperature range (°C) -40 to 105 Fall time (ns) 7, 15 Input threshold CMOS, TTL Channel input logic Non-Inverting Input negative voltage (V) -5, 0 Rating Catalog Driver configuration Non-Inverting
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Industry-Standard Pin-Out
  • Enable Functions for Each Driver
  • High Current Drive Capability of ±4 A
  • Unique BiPolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
  • TTL/CMOS Compatible Inputs Independent of Supply Voltage
  • 20-ns Typical Rise and 15-ns Typical Fall Times with 1.8-nF Load
  • Typical Propagation Delay Times of 25 ns with Input Falling and 35 ns with Input Rising
  • 4-V to 15-V Supply Voltage
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Available in Thermally Enhanced MSOP PowerPAD™ Package
  • Rated From –40°C to 125°C
  • Industry-Standard Pin-Out
  • Enable Functions for Each Driver
  • High Current Drive Capability of ±4 A
  • Unique BiPolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
  • TTL/CMOS Compatible Inputs Independent of Supply Voltage
  • 20-ns Typical Rise and 15-ns Typical Fall Times with 1.8-nF Load
  • Typical Propagation Delay Times of 25 ns with Input Falling and 35 ns with Input Rising
  • 4-V to 15-V Supply Voltage
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Available in Thermally Enhanced MSOP PowerPAD™ Package
  • Rated From –40°C to 125°C

The UCC2742x family of high-speed dual MOSFET drivers can deliver large peak currents into capacitive loads. Three standard logic options are offered – dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. The thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. It is also offered in the standard SOIC-8 (D) or PDIP-8 (P) packages.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4A of current where it is needed most at the Miller plateau region during the MOSFET switching transition. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

The UCC2742x provides enable (ENB) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8 which were previously left unused in the industry standard pin-out. They are internally pulled up to V DD for active high logic and can be left open for standard operation.

The UCC2742x family of high-speed dual MOSFET drivers can deliver large peak currents into capacitive loads. Three standard logic options are offered – dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. The thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. It is also offered in the standard SOIC-8 (D) or PDIP-8 (P) packages.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4A of current where it is needed most at the Miller plateau region during the MOSFET switching transition. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

The UCC2742x provides enable (ENB) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8 which were previously left unused in the industry standard pin-out. They are internally pulled up to V DD for active high logic and can be left open for standard operation.

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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 This product has higher drive current with 5-A sink/source, as well as faster propagation delay (13-ns) , rise time (7-ns) and fall time (6-ns).

Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos UCC2742x Dual 4-A High Speed Low-Side MOSFET Drivers With Enable datasheet (Rev. F) PDF | HTML 28/11/2023
Nota sobre la aplicación Why use a Gate Drive Transformer? PDF | HTML 4/03/2024
Nota sobre la aplicación Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 22/01/2024
Nota sobre la aplicación Static Magnet Power Supply Design for Magnetic Resonance Imaging Application PDF | HTML 22/01/2024
Nota sobre la aplicación Benefits of a Compact, Powerful, and Robust Low-Side Gate Driver PDF | HTML 10/11/2021
Application brief External Gate Resistor Selection Guide (Rev. A) 28/02/2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 28/02/2020
Nota sobre la aplicación Improving Efficiency of DC-DC Conversion through Layout 7/05/2019
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs 18/01/2019
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) 26/11/2018
Más documentación Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29/10/2018
Guía de selección Power Management Guide 2018 (Rev. R) 25/06/2018

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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Guía del usuario: PDF
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Herramienta de cálculo

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Pedidos y calidad

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