Product Summary
The IR2302STR is a high voltage, high speed power MOSFET and IGBT driver with dependent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input of the IR2302STR is compatible with standard CMOS or LSTTL output, down to 3.3V logic. The IR2302STR features a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 600 volts.
Parametrics
IR2302STR absolute maximum ratings: (1)VB High side floating absolute voltage: -0.3 to 625V; (2)VS High side floating supply offset voltage: VB - 25 to VB + 0.3V; (3)VHO High side floating output voltage VS: - 0.3 VB + 0.3V; (4)VCC Low side and logic fixed supply voltage: -0.3 to 25V; (5)VLO Low side output voltage: -0.3 to VCC + 0.3V; (6)VIN Logic input voltage (IN & SD)COM: - 0.3 to VCC + 0.3V; (7)dVS/dt Allowable offset supply voltage transient: 50 V/ns; (8)PD Package power dissipation @ TA ≤ +25°C (8 Lead PDIP): 1.0W, (8 Lead SOIC): 0.625W; (9)TJ Junction temperature: 150°C; (10)TS Storage temperature: -50 to 150°C; (11)TL Lead temperature (soldering, 10 seconds): 300°C.
Features
IR2302STR features: (1)Gate drive supply range from 5 to 20V; (2)Undervoltage lockout for both channels; (3)3.3V, 5V and 15V input logic compatible; (4)Cross-conduction prevention logic; (5)Matched propagation delay for both channels; (6)High side output in phase with IN input; (7)Logic and power ground +/- 5V offset.; (8)Internal 540ns dead-time; (9)Lower di/dt gate driver for better noise immunity; (10)Shut down input turns off both channels; (11)8-Lead SOIC also available LEAD-FREE (PbF).
Diagrams

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![]() IR2302STRPBF |
![]() International Rectifier |
![]() Power Driver ICs Hlf Brdg Drvr Soft Trn On Sngl 500ns |
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![]() IR2301 |
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![]() IC DRIVER HIGH/LOW SIDE 8-DIP |
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![]() Negotiable |
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![]() IR2301PBF |
![]() International Rectifier |
![]() Power Driver ICs Hi&Lw Sd Drvr Soft Trn On NonInvrt Inpt |
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![]() IR2301S |
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![]() IC DRIVER HIGH/LOW SIDE 8-SOIC |
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![]() Negotiable |
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![]() IR2301SPBF |
![]() International Rectifier |
![]() Power Driver ICs |
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![]() IR2301STR |
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![]() IC DRIVER HIGH/LOW SIDE 8-SOIC |
![]() Data Sheet |
![]() Negotiable |
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![]() IR2301STRPBF |
![]() International Rectifier |
![]() Power Driver ICs Hi&Lw Sd Drvr Soft Trn On NonInvrt Inpt |
![]() Data Sheet |
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(China (Mainland))











