TPS2835集成电路（IC）的栅极驱动器规格书PDF中文资料

TPS2835属于集成电路（IC）的栅极驱动器。由德州仪器制造生产的TPS2835栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。

Floating Bootstrap or Ground-Reference

High-Side Driver

Adaptive Dead-Time Control

50-ns Max Rise/Fall Times and 100-ns Max

Propagation Delay − 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

−40°C to 125°C Operating Virtual Junction

Temperature

Available in SOIC Packag

description

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 −40°C to 125°C.