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- IR2520D IC - 600V Adaptive Ballast Controller IC
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IR2520D IC - 600V Adaptive Ballast Controller IC
Brand: Generic | SKU: 6944431
₹ 194.00
₹ 236.00
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Description
The IR2520D is a complete adaptive ballast controller and 600V half-bridge driver integrated into a single IC for fluorescent lighting applications. The IC includes adaptive zero-voltage switching (ZVS), internal crest factor over-current protection, as well as an integrated bootstrap FET. The heart of this IC is a voltage controlled oscillator with externally programmable minimum frequency. All of the necessary ballast features are integrated in a small 8-pin DIP or SOIC package.
Features:-
• 600V Half Bridge Driver
• Integrated Bootstrap FET
• Adaptive zero-voltage switching (ZVS)
• Internal Crest Factor Over-Current Protection
• 0 to 6VDC Voltage Controlled Oscillator
• Programmable minimum frequency
• Micropower Startup Current (80uA)
• Internal 15.6V zener clamp on Vcc
• Small DIP8/SO8 Package
• Also available LEAD-FREE (PbF)
Specifications:-
| Symbol | Parameters | Min | Max | Units |
| VB | High side floating supply voltage | -0.3 | 625 | V |
| VS | High side floating supply offset voltage | VB-25 | VB+0.3 | V |
| VHO | High side floating output voltage | VS-0.3 | VB+0.3 | V |
| VLO | Low side output voltage | -0.3 | VCC+0.3 | V |
| IVCO | Voltage controlled oscillator input current | -5 | 5 | mA |
| ICC | Supply current | -25 | 25 | mA |
| dVS/dt | Allowable offset voltage slew rate | -50 | 50 | V/ns |
| TJ | Junction temperature | -55 | 150 | °C |
| TS | Storage temperature | -55 | 150 | °C |
| TL | Lead temperature |
|
300 | °C |
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