PowerInt SID1183K单路1700V IGBT和MOSFET驱动方案
PowerInt公司的SID1183K是采用eSOP封装的单路1700V IGBT和MOSFET驱动器,栅极峰值驱动电流高达8A,集成的FluxLink™在初级和次级间提供电隔离,高达75kHz开关频率,传输时延260ns,传输时延抖动±5 ns,工作温度-40℃ 到125℃,主要用在通用和伺服驱动,UPS,太阳能,焊接逆变器和电能源.本文介绍了SID1183K产品亮点,功能框图,应用电路以及采用SCALE™- iDriver SID1183K通用基板参考设计RDHP-1702主要特性,电路图,材料清单和PCB设计图.
The SID1183K is a single channel IGBT and MOSFET driver in an eSOP package. Galvanic isolation is provided by Power Integrations’ innovative solid insulator FluxLink technology. The up to 8 A peak output drive current enables the product to drive devices up to 600 A without requiring any additional active components. For gate drive requirements that exceed the stand-alone capability of the SID1183K, an external booster may be added. Stable positive and negative voltages for gate control are provided by one unipolar isolated voltage source.
Additional features are short-circuit protection (DESAT) with Advanced Soft Shut Down (ASSD), undervoltage lock-out (UVLO) for primary-side and secondary-side and rail-to-rail output with temperature and process compensated output impedance guarantee safe operation even in harsh conditions.
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