ltm4619 Linear Technology Corporation, ltm4619 Datasheet - Page 16

• Manufacturer Part Number: ltm4619
• Description: Dual, 26vin, 4a Dc/dc ?module Regulator
• Manufacturer: Linear Technology Corporation

LTM4619
APPLICATIONS INFORMATION
16
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
70
60
65
75
Figure 11. 12V
without Heat Sink
Figure 14. 12V
with Heat Sink
12V
12V
12V
12V
12V
12V
70
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
80
IN
IN
IN
IN
IN
IN
75 80 85 90 95
TO 1.5V
TO 1.5V
TO 1.5V
TO 3.3V
TO 3.3V
TO 3.3V
85
90
OUT
OUT
OUT
OUT
OUT
OUT
8
7
6
5
4
3
2
1
0
70
IN
95 100
0LFM
200LFM
400LFM
0LFM
200LFM
400LFM
IN
to 1.5V
to 3.3V
75
Figure 9. 6V
without Heat Sink
6V
6V
6V
AMBIENT TEMPERATURE (°C)
80
IN
IN
IN
105
100
TO 1.5V
TO 1.5V
TO 1.5V
OUT
OUT
85
110
105
4619 F11
4619 F14
90
115
110
OUT
OUT
OUT
IN
0LFM
200LFM
400LFM
95 100
to 1.5V
105
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
OUT
40
70
110
4619 F09
75
Figure 12. 12V
with Heat Sink
Figure 15. 24V
without Heat Sink
50
24V
24V
24V
115
12V
12V
12V
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
80
IN
IN
IN
IN
IN
IN
60
TO 3.3V
TO 3.3V
TO 3.3V
TO 1.5V
TO 1.5V
TO 1.5V
85
90
70
OUT
OUT
OUT
OUT
OUT
OUT
95 100
IN
0LFM
200LFM
400LFM
0LFM
200LFM
400LFM
IN
80
8
7
6
5
4
3
2
1
0
to 1.5V
70
to 3.3V
75
105
90
Figure 10. 6V
with Heat Sink
6V
6V
6V
OUT
AMBIENT TEMPERATURE (°C)
OUT
80
IN
IN
IN
110
100
4619 F12
4619 F15
TO 1.5V
TO 1.5V
TO 1.5V
85
115
90
OUT
OUT
OUT
0LFM
200LFM
400LFM
IN
95 100
to 1.5V
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
40
60
105
65
OUT
Figure 13. 12V
without Heat Sink
Figure 16. 24V
with Heat Sink
50
110
12V
12V
12V
24V
24V
24V
70
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
4619 F10
IN
IN
IN
IN
IN
IN
115
75 80 85 90 95
60
TO 3.3V
TO 3.3V
TO 3.3V
TO 3.3V
TO 3.3V
TO 3.3V
70
OUT
OUT
OUT
OUT
OUT
OUT
0LFM
200LFM
400LFM
0LFM
200LFM
400LFM
IN
IN
80
to 3.3V
to 3.3V
90
100
OUT
OUT
105
100
4619 F13
4619 F16
4619f
110