Datasheet

Figure 26: Power Dissipation (device only) vs.
Output Voltage
Figure 28: Efficiency vs. Output Current
Figure 30: Efficiency vs. Output Voltage
Figure 27: Heatsink Used to Derive the Device’s
Power Dissipation
R
th
- Heatsink =
T
case
− T
amb
P
d
Figure 29: Efficiency vs. Output Voltage
Figure 31: Open Loop Frequency and Phase
Response of Error Amplifier (see
fig.7C)
L4970A
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