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6.4 Light Load Operations
Forced PWM (FPWM) and Skip Cycle mode can be configured by controlling MODE pin voltage.
V
SUPPLY
= 12 V, I
LOAD
= 0 A
C1:SW1
Figure 5. Pulse Skip
C1: SW1
Figure 6. Skip Cycle
C1: SW1
Figure 7. Forced PWM
8
LM5122EVM-2PH Evaluation Module SNVU205–APRIL 2013
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