cat4103 ON Semiconductor, cat4103 Datasheet - Page 5

• Manufacturer Part Number: cat4103
• Description: 3-channel Constant-current Rgb Led Driver
• Manufacturer: ON Semiconductor

TYPICAL PERFORMANCE CHARACTERISTICS
V
© 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
IN
Quiescent Current vs. Input Voltage (I
Quiescent Current vs. Input Voltage (I
= 5V, V
DD
LED Current Change vs. Input Voltage
1.2
1.0
0.8
0.6
0.4
6.0
5.5
5.0
4.5
4.0
200
160
120
= 5V, C1 = 1μF, T
80
40
0
3.0
3.0
3.0
3.5
3.5
3.5
INPUT VOLTAGE [V]
INPUT VOLTAGE [V]
INPUT VOLTAGE [V]
No Load
Full Load
4.0
4.0
4.0
AMB
= 25°C unless otherwise specified.
4.5
4.5
4.5
5.0
5.0
5.0
LED
LED
= 175mA)
= 0mA)
5.5
5.5
5.5
5
LED Current vs. LED Pin Voltage
LED Current Change vs. Temperature
8.0
6.0
4.0
2.0
0.0
200
160
120
200
160
120
Quiescent Current vs. RSET Current
80
40
80
40
0
0
0.0
-40
0
0.2
LED PIN VOLTAGE [V]
RSET CURRENT [μA]
100
TEMPERATURE [ºC]
0
0.4
200
40
0.6
300
Doc. No. MD-5038, Rev. A
80
0.8
CAT4103
120
400
1.0