Typical Performance Characteristics (Circuit of Figure 2) (Continued)
Feedback Voltage
Vs Duty Cycle
LM2576/LM2576HV
Feedback Pin Current
Maximum Power Dissipation
(TO-263) (See Note 10)
Switching Waveforms
Load Transient Response
VOUT=15V
A: Output Pin Voltage, 50V/div
B: Output Pin Current, 2A/div
C: Inductor Current, 2A/div
D: Output Ripple Voltage, 50mV/div.
AC-Coupled.
Horizontal Time Base: 5μs/div
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