ON Semiconductor IC: 34A65,
Case type: SO8-7nc, SOP8-7nc, SMD/SMT code: 34A65.
=34AD65R2G, NCP1234D 65RR2G, NCP1234AD65, Panasonic order code C0DBBYY00047,
Is a new fixed−frequency current−mode controller featuring Dynamic Self−Supply (DSS).
65 kHz Oscillator Frequency version.
VCC Operation up to 28 V, with Overvoltage Detection.
500 mA Peak Source/Sink Current Drive Capability.
Typical Applications:
 AC−DC Adapters for Notebooks, LCD, and Printers
 Offline Battery Chargers
 Consumer Electronic Power Supplies
 Auxiliary/Housekeeping Power Supplies
Napr: pre TV PANASONIC TX-LR32EM5A LED a iné.