UCC27322-EP
Controlador de puerta monocanal de 9 A/9 A con salidas divididas y activación de producto mejorado
UCC27322-EP
- Industry-Standard Pinout With Addition of Enable Function
- High-Peak Current Drive Capability of ±9 A at the Miller
Plateau Region Using TrueDrive - Efficient Constant Current Sourcing Using a Unique Bipolar and
CMOS Output Stage - TTL-/CMOS-Compatible Inputs Independent of Supply Voltage
- 20-ns Typical Rise and 15-ns Typical Fall Times With 10-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
- Pb-Free Finish (NiPdAu)
- APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Rated From –55°C to 125°C
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- APPLICATIONS
- Switch-Mode Power Supplies
- DC/DC Converters
- Motor Controllers
- Line Drivers
- Class D Switching Amplifiers
- Pulse Transformer Driver
The UCC27322 delivers 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity and assembly cost.
Using a design that inherently minimizes shoot-through current, the outputs of these can provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition. A unique hybrid output stage paralleling bipolar and MOSFET transistors (TrueDrive) allows efficient current delivery at low supply voltages. With this drive architecture, UCC27322 can be used in industry standard 6-A, 9-A and many 12-A driver applications. Latch up and ESD protection circuits are also included. Finally, the UCC27322 provides an enable (ENBL) function to have better control of the operation of the driver applications. ENBL is implemented on pin 3 which was previously left unused in the industry standard pin-out. It is internally pulled up to VDD for active high logic and can be left open for standard operation.
Documentación técnica
Tipo | Título | Fecha | ||
---|---|---|---|---|
* | Data sheet | Single 9-A High Speed Low-Side MOSFET Driver With Enable datasheet (Rev. C) | 15 mar 2013 | |
* | VID | UCC27322-EP VID V6211601 | 21 jun 2016 | |
* | Radiation & reliability report | UCC27322MDREP Reliability Report | 07 ene 2013 | |
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 brief | How to overcome negative voltage transients on low-side gate drivers' inputs | 18 ene 2019 |
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.
UCC27322 TINA-TI Transient Reference Design
SLURB26 — UCC2732X and UCC3732X Schematic Review Template
Productos y hardware compatibles
Productos
Drivers del lado de tierra
PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI
Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
---|---|---|
SOIC (D) | 8 | Ultra Librarian |
VSSOP (DGK) | 8 | Ultra Librarian |
Pedidos y calidad
- 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
- Lugar de fabricación
- Lugar de ensamblaje
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Soporte y capacitación
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