CAT3636 Datasheet, PDF (6/14 Pages) Catalyst Semiconductor – 6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3

CAT3636
TYPICAL PERFORMANCE CHARACTERISTICS
(V_IN = 3.6 V, I_OUT = 120 mA (6 LEDs at 20 mA), C_IN = C_OUT = C1 = C2 = 1 mF, T_AMB = 25°C unless otherwise specified.)
4.0
3.5
3.0
2.5
2.0
1x Mode
1.5
1.0
Figure 14. Power Down Delay (1x Mode)
0.5
0
0
100
200
300
400
500
OUTPUT CURRENT (mA)
Figure 15. Foldback Current Limit
Figure 16. Operating Waveforms in 1x Mode
Figure 17. Switching Waveforms in 1.33x
Mode
Figure 18. Switching Waveforms in 1.5x Mode
Figure 19. Switching Waveforms in 2x Mode
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