CS1630 Datasheet, PDF (9/56 Pages) Cirrus Logic – 2-Channel TRIAC Dimmable LED Driver IC

CS1630/31
3.3 Power Line Calibration Characteristics
Typical characteristics conditions:
• T_A = 25ºC, V_DD = 12V, GND = 0V
• All voltages are measured with respect to GND.
• Unless otherwise specified, all current is positive when
flowing into the IC.
Minimum/Maximum characteristics conditions:
T_J = 25ºC, V_DD = 11V to 17V, GND = 0V
Input Line Frequency
Input Voltage
CS1630
CS1631
Dual-bit 00 (“00”)
Dual-bit 01 (“01”)
Dual-bit 10 (“10”)
Dual-bit 11 (“11”)
Special Character (SC)
Parameter
(Note 6)
Min
(Note 7)
47
(Note 7)
114
218
24
52
108
136
80
Typ
50/60
120
230
34
62
118
146
90
Max
Units
63
Hz
126
V
242
V
44
Degrees
72
Degrees
128
Degrees
156
Degrees
100
Degrees
Notes:
6. The CS1630/31 supports leading-edge phase-cut waveforms only for power line calibration.
7. Range is recommended for power line calibration operation only.
DS954F2
9