Datasheet
LTM8040
5
8040fa
TYPICAL PERFORMANCE CHARACTERISTICS
Temperature Rise vs Output Current
(3.3V at 1A LEDs, 36V
IN
)
Output Current vs ADJ Voltage
Temperature Rise vs Output Current
(2.7V at 1A LEDs, 36V
IN
)
Temperature Rise vs Output Current
(3.3V at 1A LEDs, 12V
IN
)
OUTPUT CURRENT (mA)
0
2
TEMPERATURE RISE (°C)
7
400200
8040 G16
27
22
17
12
800600
1000
SINGLE LED
2 LEDs
3 LEDs
4 LEDs
OUTPUT CURRENT (mA)
0
2
TEMPERATURE RISE (°C)
7
400200
8040 G18
22
27
17
12
800600
1000
SINGLE LED
2 LEDs
3 LEDs
OUTPUT CURRENT (mA)
0
0
TEMPERATURE RISE (°C)
5
400200
8040 G17
25
20
15
10
800600
1000
SINGLE LED
2 LEDs
3 LEDs
ADJ VOLTAGE (mV)
0
0
OUTPUT CURRENT (mA)
200
400200
8040 G19
1200
1000
800
600
400
800600
1000 1200
(T
A
= 25°C, confi gured per Table 2 unless
otherwise noted)