Herramienta de cálculo
UCC27424-Q1
Controlador de puerta de doble canal de 4 A/4 A con activación para automoción
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UCC27424-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
- Industry-Standard Pinout
- 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
- Inputs Independent of Supply Voltage Compatible With TTL and CMOS
- 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-Q1 family of devices are high-speed dual MOSFET drivers capable of delivering large peak currents into capacitive loads. Two standard logic options are offered: dual inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package. The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability.
Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A 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-Q1 provide enable (ENBL) 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 pinout. They are internally pulled up to V DD for active-high logic and can be left open for standard operation.
Documentación técnica
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Ver todo 10 | Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | UCC2742x-Q1 Dual 4-A High-Speed Low-Side MOSFET Drivers With Enable datasheet (Rev. I) | PDF | HTML | 28 nov 2023 |
| 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 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 | ||
| EVM User's guide | UCC27423-4-5-Q1 EVM User’s Guide (Rev. A) | 16 abr 2018 | ||
| Application note | TMS3705 Range Extender Power Solution Using UCC27424-Q1 | 09 ago 2012 |
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
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 (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
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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Soporte y capacitación
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