IR Datasheet, IR Half Bridge Driver IC Datasheet, buy IR Driver IC . IR Half Bridge Driver, Single Input Plus Inverting Shutdown Pin, Fixed ns Deadtime in a 8-pin Dip Package. Features. Fully operational to +V. International Rectifier IR available from 3 distributors. Explore Integrated Circuits (ICs) on Octopart: the fastest source for datasheets, pricing, specs.
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I am checking both the outputs with the half bridge connected.
IR Datasheet(PDF) – International Rectifier
Any suggestion what I should do? AltAir 2 You said the output as LO was not correct.
It would help a lot to know what you observed at LO. Eatasheet have added the picture of waveform that I get at LO.
View ir2104 datasheet:
Please check the power supply voltage Vcc. Is there really 12 volts?
Pull the LO gate resistor off. He appears to have built the circuit without the gate resistors, so disconnect the LO output from the bottom MOSFET gate tie the gate down rather than leave it floating. If you get no signal at LO, the driver is bad. Sign up or log in Sign up using Google.