Part Name
BD9221F
Description
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PDF
page
5 Pages
File Size
105.7 kB
MFG CO.

ROHM Semiconductor
DC-AC Inverter Control IC
FUNCTION
・Using 20V process / 1ch control with Push-Pull
・BD9221F can synchronous operating with external sync-signal
・Accuracy of drive output frequency:3.5%(IC Only/Built-in CT Capacitor)
・High accuracy timer latch current(±15%)
・Built-in FAIL function
・Adjustable latch timing
・Adjustable slow start time
・Lamp current and voltage sense feedback control
・Mode-selectable the operating or stand-by mode by STB pin (Typ.=0uA )