cat4106 ON Semiconductor, cat4106 Datasheet - Page 6

• Manufacturer Part Number: cat4106
• Description: 6w Quad Channel Dc/dc Led Driver With Diagnostics
• Manufacturer: ON Semiconductor

CAT4106
TYPICAL ELECTRICAL OPERATING CHARACTERISTICS
VIN = 5 V, VL = 12 V, T
Doc. No. MD-5037, Rev. A
Power-Up 4 x 10 LEDs, 50 mA per Channel
EN/PWM Threshold vs. VIN Supply
1.00
0.95
0.90
0.85
0.80
0.75
0.70
3.0
VHI
PWM Dimming 100 Hz
3.5
VIN SUPPLY [V]
AMB
4.0
= 25ºC, typical application circuit unless otherwise specified.
4.5
5.0
VLO
5.5
6
Maximum LED Current vs. VL Supply
200
150
100
100
50
10
PWM Duty Cycle vs. LED Current
0
1
2
1
100Hz
1kHz
4
PWM Dimming 1 kHz
DUTY CYCLE [%]
6
VOUT = 20V
VL [V]
8
25V
10
10
Characteristics subject to change without notice
12 14
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30V
100
16