JAJSCB6B May 2016 – April 2021 TPS54302
PRODUCTION DATA
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The internal thermal-shutdown circuitry forces the device to stop switching if the junction temperature exceeds 165°C (typical). When the junction temperature drops below 155°C (typical), the internal thermal-hiccup timer begins to count. The device reinitiates the power-up sequence after the built-in thermal-shutdown hiccup time (32768 cycles) is over.