AMC7110 Datasheet, PDF (5/10 Pages) List of Unclassifed Manufacturers – White/Blue LED Driver for Li-Ion Battery Application

CHARACTERIZATION CURVES
AMC7110/1/3/4
QUIESCENT CURRENT vs. SUPPLY VOLTAGE
( 4 LEDs, Vf=3.2V at 20mA/LED)
300
250
200
150
100
50
0
3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
Supply Voltage (V)
EFFICIENCY vs. SUPPLY VOLTAGE
( 4 LEDs, Vf=3.2V at 20mA/LED)
100
95
90
85
80
75
70
65
60
3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
Supply Voltage (V)
ILED vs. SUPPLY VOLTAGE
(ILED=20mA, Vf=3.2V)
25
20
15
10
5
0
3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
Supply Voltage (V)
POWER IN vs. SUPPLY VOLTAGE
( 4 LEDs, Vf=3.2V at 20mA/LED)
40
35
30
25
20
15
10
5
0
3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2
Supply Voltage(V)
400
350
300
250
200
150
100
50
0
0
QUIESCENT CURRENT vs TEMPERATURE
10 20 30 40 50 60 70 80 90 100 110 120
Temperature. (°C)
AMC7110/1
AMC7113/4
Copyright © 2007 ADDtek Corp.
5
DD028_F -- JUNE 2007