LM2576S-5.0TR 查看數據表（PDF） - Semtech Corporation
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LM2576S-5.0TR Datasheet PDF : 19 Pages
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LM2575 & LM2576
POWER MANAGEMENT
Applications Information (Cont.)
7. Switching Spikes. Switching spikes will also occur due
to distributive capacitance across turns of the inductor
when combined with output capacitor series inductance
(ESL). Reduction to a level at or below the switching ripple
can be achieved by using a post filter as shown below.
Switching Spike Reduction
Typical Buck Shutdown
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