ame5142c AME, Inc., ame5142c Datasheet - Page 19

• Manufacturer Part Number: ame5142c
• Description: High Efficiency 6 White Led Driver With Open Led Protection
• Manufacturer: AME, Inc.

Rev. B.01
AME5142C
1000
950
850
800
750
900
700
650
2.7
3
1
2
V
I
2) EN = 1V / div, DC f = 200Hz
3) V
1) V
OUT
Dimming Control for Driving 6LEDs
IN
= 2.7V; 6 LEDs
= 20mA
OUT
SW
AME
3.1
= 10V / div, DC
, 10V / div, DC
Current Limit vs. V
3.5
1mS / div
3.9
V
IN
(V)
4.3
4.7
IN
5.1
5.5
High Efficiency 6 White LED Driver
0.177
0.173
0.169
0.165
0.161
0.157
0.153
0.149
0.145
0.141
0.137
3
1
2
-25
V
I
2) EN = 1V / div, DC f = 200Hz
3) V
1) V
OUT
With Open LED Protection
Dimming Control for Driving 6LEDs
IN
= 5.5V; 6 LEDs
= 20mA
OUT
SW
0
= 10V / div, DC
, 10V / div, DC
V
FB
Temperature (
25
vs. Temperature
1mS / div
50
o
75
C)
100
125
19