1EDN7550B集成电路（IC）的栅极驱动器规格书PDF中文资料

1EDN7550B属于集成电路（IC）的栅极驱动器。由英飞凌科技股份公司制造生产的1EDN7550B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。

描述 Description

EiceDRIVER™1EDNx550 is part of the TDI family of single-channel highside

and low-side gate driver ICs. The TDI family has a fully differential

input circuitry. The truly differential inputs (TDI) provide excellent

common-mode robustness (CMR) and eliminates the risk of false

triggering. The small package footprints enable versatile layout in

both low-side and high-side driving.

Product features

• Very large common-mode input voltage

range (CMR static) up to ±200 V, configurable

with common mode resistors

• Separate low impedance source (4 A) and

sink (8 A) outputs

• 45 ns propagation delay (-7/+10 ns accuracy)

• Four UVLO options: 4 V, 8 V, 12 V and 15 V

• SOT23-6 or TSNP-6 small packages

• Fully qualified according to JEDEC for

industrial grade applications

Topologies

• 4-pin Kelvin-source MOSFETs in boost PFCs

• Low-side driving with high PCB parasitic inductance

• High-side driving in switched tank converters

• High and low-side driving in half and full-bridges

• Driving SJ and SiC MOSFETs, GaN HEMTs

• Switches requiring negative drive voltage

Applications

• Server, telecom and industrial SMPS

• DC-DC converters and bricks

• Power tools, motor control