RT7339P
temperature is
higher
than the OTP threshold
(T
OTP_STTH
, 150C typ.), the controller will shut down
until the temperature decreases below 140C (typ.).
The external OTP function is achieved by the CS pin. If
the CS voltage V
CS
, which is during the turn-off period
of the main switch, exceeds the external OTP threshold
(V
OTP_TH
) for 127ms (typ.), the controller will shut
down until the fault released.
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is a registered trademark of Richtek Technology Corporation.
www.richtek.com
6
DS7339P-03
August 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
