TPS2833 - 反向快速同步降压 MOSFET 驱动器和使能端

TPS2833是TI德州仪器公司的一款半桥驱动器产品，TPS2833是反向快速同步降压 MOSFET 驱动器和使能端，本站介绍了TPS2833的封装应用图解、特点和优点、功能等，并给出了与TPS2833相关的TI元器件型号供参考。

TPS2833 - 反向快速同步降压 MOSFET 驱动器和使能端 - 半桥驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品描述

The TPS2832 and TPS2833 are MOSFET drivers for synchronous-buck power stages. These devices are ideal for designing a high-performance power supply using switching controllers that do not have MOSFET drivers. The drivers are designed to deliver 2.4-A peak currents into large capacitive loads. The high-side driver can be configured as a ground-reference driver or as a floating bootstrap driver. An adaptive dead-time control circuit eliminates shoot-through currents through the main power FETs during switching transitions and provides high efficiency for the buck regulator.

The TPS2832 has a noninverting input. The TPS2833 has an inverting input. The TPS2832/33 drivers, available in 8-terminal SOIC packages, operate over a junction temperature range of \x9640°C to 125°C.

产品特性

Floating Bootstrap or Ground-Reference High-Side Driver
Adaptive Dead-Time Control
50-ns Max Rise/Fall Times and 100-ns Max Propagation Delay \x96 3.3-nF Load
Ideal for High-Current Single or Multiphase Power Supplies
2.4-A Typical Peak Output Current
4.5-V to 15-V Supply Voltage Range
Internal Schottky Bootstrap Diode
Low Supply Current....3-mA Typical
\x9640°C to 125°C Operating Virtual Junction Temperature
Available in SOIC Package

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