二极管

USB

三极管

可控硅(晶闸管)

场效应管(MOSFET)

集成电路

连接器

LED系列产品

电感器

继电器

传感器

电容器

电阻器

保护器件

光电器件

压电晶体

开关原件

功率模块

The UCC2742x high-speed dual MOSFET drivers can deliver large peak currents into capacitive loads. Two standard logic options are offered – dual inverting and dual noninverting drivers. They are offered in the standard SOIC-8 (D) package.

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 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.

• Qualified for Automotive Applications
• 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
• 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
• Rated From –40°C to 125°C
• APPLICATIONS
  • Switch Mode Power Supplies
  • DC/DC Converters
  • Motor Controllers
  • Line Drivers
  • Class D Switching Amplifiers