MAX16841_13 Datasheet, PDF (4/18 Pages) Maxim Integrated Products – Controller IC for Dimmable Offline LED Lamps

MAX16841
Controller IC for Dimmable Offline LED Lamps
(T_A = T_J = +25NC, 12 series LED load.)
AVERAGE VCS vs. TEMPERATURE
310
309
CURRENT-SENSE
RESISTOR = 3.3I
308
307
306
305
304
303
302
301
CS (mV)
300
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
Typical Operating Characteristics
VCS vs. VREFI
800
CURRENT-SENSE
700 _{RESISTOR = 3.3I}
600
500
400
300
200
100
0
0
CS (mV)
1
2
3
4
VREFI (V)
QUIESCENT CURRENT vs. VIN
3.0
2.5
2.0
1.5
1.0
0.5
0
9
IQ mA (VTH = 0V)
I_Q mA (V_TH = 5V)
11 13 15 17 19
VIN (V)
Maxim Integrated
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