cat3636 Catalyst Semiconductor, cat3636 Datasheet - Page 6

• Manufacturer Part Number: cat3636
• Description: 6-channel Quad-modetm Fractional Led Driver In Tqfn3x3
• Manufacturer: Catalyst Semiconductor

CAT3636
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 3.6V, I
Doc. No. MD-5020 Rev. D
Switching Waveforms in 1.5x Mode
Operating Waveforms in 1x Mode
OUT
Power Down Delay (1x Mode)
= 120mA (6 LEDs at 20mA), C
IN
= C
OUT
= C1 = C2 = 1μF, T
6
Switching Waveforms in 1.33x Mode
Switching Waveforms in 2x Mode
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Foldback Current Limit
0
AMB
= 25°C unless otherwise specified.
OUTPUT CURRENT [mA]
100
1x Mode
Characteristics subject to change without notice
200
300
© Catalyst Semiconductor, Inc.
400
500