1EDN7550B集成電路（IC）的柵極驅(qū)動器規(guī)格書PDF中文資料

1EDN7550B屬于集成電路（IC）的柵極驅(qū)動器。由英飛凌科技股份公司制造生產(chǎn)的1EDN7550B柵極驅(qū)動器柵極驅(qū)動器電源管理集成電路 (PMIC) 可用于提供隔離、放大、參考位移、自舉或其他必要功能，這些功能可將來自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號連接到電源被控制通過的半導(dǎo)體設(shè)備（通常為 FET 或 IGBT）。任何特定設(shè)備提供的確切功能各不相同，但與它適合驅(qū)動的半導(dǎo)體配置相關(guān)。

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