S6510 Datasheet | Kodenshi AUK Group

Description The device provides simple and performance electronics ballast control function for the half bridge L/C resonant inverter. This device is optimized for electronics ballast requiring a minimum board area, reduced ponent count and low power dissipation. Internal soft start circuitry eliminates the need for an external soft start PTC resistor. The initial soft start frequency and soft start time can be easily adjusted depending on the types of lamp. Prevent burning out of switches in no lamp condition. Internal 18V regulator clamps Vcc line of supply voltage for eliminating an external zener diode. Features - - - - - - - No lamp protection Low Start up & Operating Current Internal Soft Start Flexible Soft Start Frequency Trimmed 1.5% internal Reference Under Voltage Lock Out with Hysteresis High Current Totem Pole Gate Drive Ordering Information Type NO. S6510 Marking S6510 Package Code SOP-8 Outline Dimensions unit : mm PIN Collection KSI-8012-001 Internal Block Diagram 2.5V Ref Under Voltage Lock Out Vcc Error Amplifier INV 0.4V 1 - + Feedback OVP 40u A Ref uvlo + 18V + Vref + 2.3V - Static OVP Vth(st) 2 + Gain K 0.5V Vref Vm2 10u A Dynamic OVP 40u A + 7 Self Starter S uvlo 6 Vs Q MULT Vm1 Vmo K= Vm1-(Vm2-Vref)...