HF81 – X CAPACITOR BLEEDER
ELECTRICAL CHARACTERISTICS
TA = 25°C, unless otherwise noted.
Parameter
Symbol
Condition
Min
Typ
Max
Units
AC Removal Detection
Time
tDETECT
Line Cycle Frequency 47 to 63Hz
25
ms
Saturation Current(7)
Supply Current
UVLO
ISC
L1-L2 voltage from 110V to 410V
L1-L2 voltage 1000V
3.0
mA
μA
V
ISUPPLY
15
V_OFF_L1/L2
3.7
Notes:
7) Saturation current specifications guarantee natural discharge characteristic at all input voltage with the external resistor and capacitor
specified in Table 1.
HF81 Rev. 1.12
11/15/2012
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