The IR(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with dependent high and low side referenced output channels. Pro-. Preliminary Data Sheet No. PDA. IR/IR Typical Connection. Product Summary. VOFFSET. V max. IO+/-. A. VOUT. 10 – 20V ton/off (typ.) . IR IC DRIVER HALF BRIDGE V 8-DIP International Rectifier datasheet pdf data sheet FREE from Datasheet (data sheet) search for.

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Floating channel designed for bootstrap operation. Gate drive supply range from 10 ir21833 20V. Undervoltage lockout for both channels. Matched propagation delay for both channels. Please refer to our Application Notes and DesignTips for proper circuit board layout. The output drivers feature ratasheet high pulse current buffer stage designed for minimum driver cross-conduction. High side floating absolute voltage. High side floating supply offset voltage.


High side floating output voltage. Low side and logic fixed supply voltage. Low side output voltage. Programmable dead-time pin voltage IR only. Logic ground IR only. Allowable offset supply voltage transient. Package power dissipation T. Thermal resistance, junction to ambient. Lead temperature soldering, 10 seconds.

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param- eters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted darasheet still air conditions.

For proper operation the device should be used within the recommended conditions.

International Rectifier

Logic operational for V. Logic state held for V.

Please refer to the Design Tip. DT for more details. High side floating supply absolute voltage. High level output voltage, V. Low level output voltage, V. Offset supply leakage current.

Logic “1” input bias current. Logic “0” input bias current. Output high short circuit pulsed current.


IR Datasheet(PDF) – International Rectifier

Output low short circuit pulsed current. Programmable dead-time lead, referenced to VSS. Logic Ground only. High side floating supply. High side gate driver output. High side floating supply return. Low side and logic fixed supply. Low side gate driver output.