Datasheet

CAT3637
http://onsemi.com
8
TYPICAL PERFORMANCE CHARACTERISTICS
(V
IN
= 3.6 V, I
OUT
= 120 mA (6 LEDs at 20 mA), C
IN
= C
OUT
= C
1
= C
2
= 1 mF, T
AMB
= 25°C unless otherwise specified.)
Figure 20. Foldback Current Limit Figure 21. LED Brightness Levels
OUTPUT CURRENT (mA)
5004003002001000
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
Figure 22. LED Settling Time
OUTPUT VOLTAGE (V)
1x Mode
2.5