CAT4104V-GT3 Datasheet, PDF (6/14 Pages) ON Semiconductor – 700 mA Quad Channel Constant Current LED Driver

CAT4104
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 5 V, VCC = 5 V, LED forward voltage = 3.5 V, C_IN = 1 μF, T_AMB = 25°C unless otherwise specified.
EN/PWM Pull-down Current vs. V_EN/PWM
25
EN/PWM Threshold vs. VIN
1.4
20
1.2
-40ºC
25ºC
15
1.0
10
0.8
5
0.6
85ºC
0
0
1
2
3
4
5
ENABLE VOLTAGE [V]
0.4
3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE [V]
Power Up from Shutdown
Power Down
PWM 200 Hz, 1% Duty Cycle
Doc. No. MD-5041 Rev. B
6
© 2009 SCILLC. All rights reserved.
Characteristics subject to change without notice