UCC27201A集成电路（IC）的栅极驱动器规格书PDF中文资料

UCC27201A属于集成电路（IC）的栅极驱动器。由德州仪器制造生产的UCC27201A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。

1FEATURES

• Drives Two N-Channel MOSFETs in

High-Side/Low-Side Configuration

• Maximum Boot Voltage

• Maximum VDD Voltage

• On-Chip RD Bootstrap Diode

• Under Voltage Lockout for High-Side and

Low-Side Driver

APPLICATIONS

• Power Supplies for Telecom, Datacom, and

Merchant Markets

• Half-Bridge Applications and Full-Bridge

Converters

• Isolated Bus Architecture

• Two-Switch Forward Converters

• Active-Clamp Forward Converters

• High Voltage Synchronous-Buck Converters

• Class-D Audio Amplifiers

DESCRIPTION

The UCC27201A is a high frequency N-Channel MOSFET driver that includes a bootstrap diode and

high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-Channel

MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side

and the high-side gate drivers are independently controlled and matched to 1-ns between the turn-on and turn-off

of each other. The UCC27201A is based on the popular UCC27201 drivers, but offers some enhancements. In

order to improve performance in noisy power supply environments the UCC27201A has an enhanced ESD input

structure and also has the ability to withstand a maximum of -18 V on its HS pin.