RT5710C
Over-Current Protection (OCP)
The RT5710C provides over current-protection by detecting
low-side MOSFET valley inductor current. If the sensed
valley inductor current is over the current limit threshold
(1.5A typ.), the OCP will be triggered. When OCP is
tripped, the RT5710C will keep the over current threshold
level until the over current condition is removed.
Thermal Shutdown (OTP)
The device implements an internal thermal shutdown
function when the junction temperature exceeds 150°C.
The thermal shutdown forces the device to stop switching
when the junction temperature exceeds the thermal
shutdown threshold. Once the die temperature decreases
below the hysteresis of 20°C, the device reinstates the
power up sequence.
Copyright
©
2019 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS5710C-04
November 2019
www.richtek.com
3
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