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UCC27424-EP - 产品图解:
UCC27424-EP-增强型产品双路 4A Mosfet 驱动器
TI产品 - UCC27424-EP介绍
UCC27424-EP - 增强型产品双路 4A Mosfet 驱动器

UCC27424-EP是TI公司的一款低侧驱动器产品,UCC27424-EP是增强型产品双路 4A Mosfet 驱动器,本页介绍了UCC27424-EP的产品说明、应用、特性等,并给出了与UCC27424-EP相关的TI元器件型号供参考。

UCC27424-EP - 增强型产品双路 4A Mosfet 驱动器 - 低侧驱动器 - MOSFET和IGBT栅极驱动器 - TI公司(Texas Instruments,德州仪器)

  • 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
  • 4.5-V to 15-V Supply Voltage
  • Dual Outputs can be Paralleled for Higher Drive Current
  • Available in Thermally-Enhanced MSOP PowerPAD™ Package With 4.7°C/W RθJC
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
  • Switch-Mode Power Supplies
  • DC/DC Converters
  • Motor Controllers
  • Line Drivers
  • Class-D Switching Amplifiers

The UCC27423 and UCC27424 high-speed MOSFET drivers can deliver large peak currents into capacitive loads. Two standard logic options are offered – dual inverting and dual noninverting drivers. The UCC27424 thermally-enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. The UCC27423 is offered in a standard SOIC-8 (D) package.

Using a design that inherently minimizes shoot-through current, this driver delivers 4 A 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 UCC27423 and UCC27424 provide enable (ENB) functions to better control the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which previously were left unused in the industry-standard pinout. ENBA and ENBB are pulled up internally to VDD for active-high logic and can be left open for standard operation.

UCC27423-EPD (8)3.91 mm × 4.90 mm
UCC27424-EPDGN (8)3.00 mm × 3.00 mm
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