KA752, KA7521, KA7522 Selling Leads, Datasheet
MFG:N/A Package Cooled:94+ D/C:50
MFG:N/A Package Cooled:94+ D/C:50
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Datasheet: KA7522
File Size: 428944 KB
Manufacturer:
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PDF/DataSheet Download
Datasheet: KA7226
File Size: 292405 KB
Manufacturer: SAMSUNG [Samsung semiconductor]
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PDF/DataSheet Download
Datasheet: KA7522
File Size: 428944 KB
Manufacturer:
Download : Click here to Download
The KA7522 is a kind of electronic ballast controller for fluorescent inverter systems. It includes whole function in KA7521, current feed back and preheating time controlled by temperature sensing.
There are some features as follows: (1)3-step soft start; (2)input voltage limit and brown out; (3)non lamp detect and lamp reset; (4)ZVS guard control; (5)current feedback control; (6)preheating time controlled by temperature sensing.
The following is about the absolute maximum ratings (Ta=25, unless otherwise specified): (1)supply voltage, VCC: 20 V; (2)peak driver output current, IO(P): 500 mA; (3)operating ambient temperature, TOPR: -20 to +100; (4)storage temperature, TSTG: -65 to +150.