l6730cqtr STMicroelectronics, l6730cqtr Datasheet - Page 24

• Manufacturer Part Number: l6730cqtr
• Description: Adjustable Step-down Controller With Synchronous Rectification
• Manufacturer: STMicroelectronics

Device description
Figure 18. Peak OCP in case of heavy overcurrent (L6730D).
Figure 19. Valley OCP (L6730D).
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I
V
L
V
OUT
OUT
I
L
If the current is higher than the valley OCP threshold during the off-time, the high-side
MOSFET(s) will not be turned-on. In this way the maximum current can be limited
I
OUT
T
OFF
T
OFF
Valley th
L6730C - L6730D
(Figure
19.).