NCV5705B集成电路（IC）的栅极驱动器规格书PDF中文资料

NCV5705B属于集成电路（IC）的栅极驱动器。由安森美半导体公司制造生产的NCV5705B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。

The NCV/NCD5705B is a high−current, high−performance

stand−alone IGBT driver for high power automotive applications that

include PTC heaters, traction inverters, high voltage DC−DC and

other auxiliary subsystems. The device offers a cost−effective

solution by eliminating external output buffer. Device’s protection

features include accurate Under−voltage−lockout (UVLO),

desaturation protection (DESAT) and Active open−drain FAULT

output. The driver also features an accurate 5.0 V output. The driver is

designed to accommodate a wide voltage range of bias supplies

including unipolar and even bipolar voltages. NCV5705B is available

in 8−pin SOIC package.

Features

• High Current Output (+4/−6 A) at IGBT Miller Plateau Voltages

• Low Output Impedance for Enhanced IGBT Driving

• Short Propagation Delay with Accurate Matching

• Direct Interface to Digital Isolator/Opto−coupler/Pulse Transformer

for Isolated Drive, Logic Compatibility for Non−isolated Drive

• DESAT Protection with Programmable Delay

• Tight UVLO Thresholds for Bias Flexibility

• Wide Bias Voltage Range

• This Device is Pb−Free, Halogen−Free and RoHS Compliant

• Negative Output Voltage for Enhanced IGBT Driving

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

Typical Applications

• PTC Heaters

• Traction Inverters

• HV DC−DC

• OBC