cat4016 Catalyst Semiconductor, cat4016 Datasheet - Page 6

• Manufacturer Part Number: cat4016
• Description: 16-channel Constant Current Led Driver
• Manufacturer: Catalyst Semiconductor

CAT4016
TYPICAL PERFORMANCE CHARACTERISTICS
V
Doc. No. MD-5028 Rev. C
DD
= 5.0V, LED current 30mA, all LEDs On, T
RSET Voltage vs. VDD Pin Voltage
LED Current vs. VDD Pin Voltage
LED Current vs. LED Pin Voltage
31.5
31.0
30.5
30.0
29.5
29.0
28.5
1.30
1.25
1.20
1.15
1.10
70
60
50
40
30
20
10
0
0.0
3.0
3.0
0.3
3.5
3.5
LED PIN [V]
0.6
4.0
VDD [V]
4.0
VDD [V]
0.9
4.5
4.5
5.0
1.2
5.0
AMB
5.5
1.5
5.5
= 25°C unless otherwise specified.
6
6.0
5.5
5.0
4.5
4.0
3.5
3.0
12
10
100
Supply Current vs. VDD Pin Voltage
8
6
4
2
0
80
60
40
20
Supply Current vs. RSET Current
0.0
0
3.0
LED Current vs. RSET Resistor
0.1
All LED's ON
All LED's ON
RSET CURRENT [mA]
3.5
0.5
1.0
RSET [kΩ]
4.0
VDD [V]
Characteristics subject to change without notice
1.0
All LED's OFF
4.5
All LED's OFF
10.0
1.5
© Catalyst Semiconductor, Inc.
5.0
100.0
5.5
2.0