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Dual MOSFET IC, Half Bridge, 10V-20V Supply, 250mA Out, 660ns Delay, SOIC-8Product OverviewThe IR2153SPBF is a self-oscillating Half-bridge Gate Driver IC incorporates ahigh voltage half-bridge gate driver with a front end oscillator similar to theindustry standard CMOS 555 timer. The IC provides more functionality and iseasier to use. A shutdown feature has been designed into the CT pin, so thatboth gate driver outputs can be disabled using a low voltage control signal. Inaddition the gate driver output pulse widths are the same once the risingunder-voltage lockout threshold on VCC has been reached, resulting in a morestable profile of frequency vs. time at start-up. Noise immunity has beenimproved significantly, both by lowering the peak DI/DT of the gate driver andby increasing the under-voltage lockout hysteresis to 1V.True micro power start-upTighter initial dead-time controlLow temperature coefficient dead timeShutdown features on CT pinLower power level-shifting circuitConstant LO, HO pulse widths at start-upLow side output in phase with RTExcellent latch immunity on all inputs and outputsApplicationsIndustrial, Power ManagementProduct InformationNo. of Channels: 2ChannelsDriver Configuration: Half BridgePower Switch Type: MOSFETSupply Voltage Min: 10VSupply Voltage Max: 20VDriver Case Style: SOICIC Case / Package: SOICNo. of Pins: 8PinsIC Mounting: Surface MountInput Delay: 80nsOutput Delay: 660nsOperating Temperature Min: -40°COperating Temperature Max: 125°CMSL: MSL 2 - 1 year
