NCD57000集成电路（IC）的栅极驱动器规格书PDF中文资料

NCD57000属于集成电路（IC）的栅极驱动器。由安森美半导体制造生产的NCD57000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。

NCD57000 is a high−current single channel IGBT driver with

internal galvanic isolation, designed for high system efficiency and

reliability in high power applications. Its features include

complementary inputs, open drain FAULT and Ready outputs, active

Miller clamp, accurate UVLOs, DESAT protection, soft turn−off at

DESAT, and separate high and low (OUTH and OUTL) driver outputs

for system design convenience. NCD57000 accommodates both 5 V

and 3.3 V signals on the input side and wide bias voltage range on the

driver side including negative voltage capability. NCD57000 provides

> 5 kVrms (UL1577 rating) galvanic isolation and > 1200 VIORM

(working voltage) capabilities. NCD57000 is available in the

wide−body SOIC−16 package with guaranteed 8 mm creepage

distance between input and output to fulfill reinforced safety

insulation requirements.

特性 Features

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

• Low Output Impedance for Enhanced IGBT Driving

• Short Propagation Delays with Accurate Matching

• Active Miller Clamp to Prevent Spurious Gate Turn−on

• DESAT Protection with Programmable Delay

• Negative Voltage (Down to −9 V) Capability for DESAT

• Soft Turn Off During IGBT Short Circuit

• IGBT Gate Clamping During Short Circuit

• IGBT Gate Active Pull Down

• Tight UVLO Thresholds for Bias Flexibility

• Wide Bias Voltage Range including Negative VEE2

• 3.3 V to 5 V Input Supply Voltage

• Designed for AEC−Q100 Certification

• 5000 V Galvanic Isolation (to meet UL1577 Requirements)

• 1200 V Working Voltage (per VDE0884−11 Requirements)

• High Transient Immunity

• High Electromagnetic Immunity

• These Devices are Pb−Free, Halogen Free and are RoHS Compliant

Typical Applications

• Solar Inverters

• Motor Control

• Uninterruptible Power Supplies (UPS)

• Industrial Power Supplies

• Welding