商品型号： IR2153STR 库存编号： 89554 热门程度： 品牌： IR 外形封装： SOP 生产批号： 02+ 起售数量： 最小包装 参 考 价： 0598-3616808 存货数量： 2500 产品简述： 驱动器 ,IR2153STR 免费资料： 下载Datasheet

IR2153STR简介:Description
The IR2153 is a high voltage, high speed, self-oscillating
power MOSFET and IGBT driver with both high
and low side referenced output channels. Proprietary
HVIC and latch immune CMOS technologies enable
ruggedized monolithic construction. The front end features
a programmable oscillator which is similar to the
555 timer. The output drivers feature a high pulse currentbuffer stage and an internal deadtime designed forminimum driver cross-conduction. Propagation delays
for the two channels are matched to simplify use in
50% duty cycle applications. The floating channel canbe used to drive an N-channel power MOSFET or IGBT in the high side configuration that operates off a high voltage rail up to 600 volts.
Features
. Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
. Undervoltage lockout
. Matched propagation delay for both channels
. Micropower supply startup current of 90 µA.
.Shutdown function turns off both channels
. Low side output in phase with RT

IR2153STR 时间:2007-9-27 9:05:00

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