CAT4106HV4-GT2 Datasheet, PDF (7/17 Pages) ON Semiconductor – 6W Quad Channel DC/DC LED Driver with Diagnostics

CAT4106
TYPICAL ELECTRICAL OPERATING CHARACTERISTICS
VIN = 5 V, VL = 12 V, 20mA per channel (80mA total output current), T_AMB = 25ºC, typical application circuit
unless otherwise specified.
Efficiency vs. VIN (VIN = VL)
Efficiency vs. VL (VIN = 5V)
100
95
90
85
80
VOUT = 19V
75
70
4.5 4.7 4.9 5.1 5.3 5.5
INPUT VOLTAGE [V]
100
95
90
85
80
VOUT = 24V
75
70
8
10
12
14
16
INDUCTOR VOLTAGE [V]
Efficiency vs. Output Current (9-LED string)
100
95
90
85
80
75
70
40
80 120 160 200 240
OUTPUT CURRENT [mA]
© 2009 SCILLC. All rights reserved.
7
Characteristics subject to change without notice
Doc. No. MD-5037, Rev. A