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UCC27211 - 产品图解：
UCC27211-120V 升压 4A 峰值电流的高频高侧/低侧驱动器
UCC27211-半桥驱动器-MOSFET和IGBT栅极驱动器-电源管理
UCC27211-120-V 启动电压、4-A 峰值电流的高频高端/低端驱动器 (Rev. E)
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TI产品 - UCC27211介绍

UCC27211 - 120V 升压 4A 峰值电流的高频高侧/低侧驱动器

UCC27211是TI德州仪器公司的一款半桥驱动器产品，UCC27211是120V 升压 4A 峰值电流的高频高侧/低侧驱动器，本站介绍了UCC27211的封装应用图解、特点和优点、功能等，并给出了与UCC27211相关的TI元器件型号供参考。

UCC27211 - 120V 升压 4A 峰值电流的高频高侧/低侧驱动器 - 半桥驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品特性
  • Drives Two N-Channel MOSFETs in High-Side and Low-Side Configuration With Independent Inputs
  • Maximum Boot Voltage 120-V DC
  • 4-A Sink, 4-A Source Output Currents
  • 0.9-Ω Pullup and Pulldown Resistance
  • Input Pins Can Tolerate –10 V to 20 V and Are Independent of Supply Voltage Range
  • TTL or Pseudo-CMOS Compatible Input Versions
  • 8-V to 17-V VDD Operating Range, (20-V Absolute Maximum)
  • 7.2-ns Rise and 5.5-ns Fall Time With 1000-pF Load
  • Fast Propagation Delay Times (18 ns Typical)
  • 2-ns Delay Matching
  • Symmetrical Undervoltage Lockout for High-Side and Low-Side Driver
  • All Industry Standard Packages Available (SOIC-8, PowerPAD™ SOIC-8, 4-mm × 4-mm SON-8 and 4-mm × 4-mm SON-10)
  • Specified from –40 to 140 °C
产品应用
  • Power Supplies for Telecom, Datacom, and Merchant
  • Half-Bridge and Full-Bridge Converters
  • Push-Pull Converters
  • High-Voltage Synchronous-Buck Converters
  • Two-Switch Forward Converters
  • Active-Clamp Forward Converters
  • Class-D Audio Amplifiers

产品说明

The UCC27210 and UCC27211 drivers are based on the popular UCC27200 and UCC27201 MOSFET drivers, but offer several significant performance improvements. Peak output pull-up and pull-down current has been increased to 4-A source and 4-A sink, and pull-up and pull-down resistance have been reduced to 0.9 Ω, thereby allowing for driving large power MOSFETs with minimized switching losses during the transition through the Miller Plateau of the MOSFET. The input structure is now able to directly handle –10 VDC, which increases robustness and also allows direct interface to gate-drive transformers without using rectification diodes. The inputs are also independent of supply voltage and have a maximum rating of 20-V.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
UCC27210, UCC27211SOIC (8)4.90 mm × 3.91 mm
PowerPAD (8)4.89 mm × 3.90 mm
WSON (10)4.00 mm × 4.00 mm
VSON (8)
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