LTM4624
18
4624fc
For more information www.linear.com/LTM4624
Table 2. 1.0V Output
DERATING CURVE V
IN
(V) POWER LOSS CURVE AIR FLOW (LFM) HEAT SINK
θ
JA(°C/W)
Figures 10, 11 5, 12 Figure 6 0 None 22
Figures 10, 11 5, 12 Figure 6 200 None 19
Figures 10, 11 5, 12 Figure 6 400 None 18
Table 3. 1.5V Output
DERATING CURVE V
IN
(V) POWER LOSS CURVE AIR FLOW (LFM) HEAT SINK
θ
JA(°C/W)
Figures 12, 13 5, 12 Figure 7 0 None 22
Figures 12, 13 5, 12 Figure 7 200 None 19
Figures 12, 13 5, 12 Figure 7 400 None 18
Table 4. 3.3V Output
DERATING CURVE V
IN
(V) POWER LOSS CURVE AIR FLOW (LFM) HEAT SINK
θ
JA(°C/W)
Figures 14, 15 5, 12 Figure 8 0 None 22
Figures 14, 15 5, 12 Figure 8 200 None 19
Figures 14, 15 5, 12 Figure 8 400 None 18
Table 5. 5V Output
DERATING CURVE V
IN
(V) POWER LOSS CURVE AIR FLOW (LFM) HEAT SINK
θ
JA(°C/W)
Figure 16 12 Figure 9 0 None 22
Figure 16 12 Figure 9 200 None 19
Figure 16 12 Figure 9 400 None 18