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The RTQ6752-QT is an I2C interface programmable power management IC. The IC includes two synchronous boost converters for PAVDD, one synchronous NAVDD buck-boost, with 8-bit Calibrator and one RESET voltage detector. With available in a WET-WQFN-20L 5x5 package, this device is suitable for automotive TFT-LCD panel. The IC can operate from 2.5V to 5.5V input voltages. High switching frequency operation prevent that the switching noise to interfere AM band. Current-limit functions are provided for all internal- switch converters, and output-fault shutdown protects all converters against output-fault conditions, and output the FAULT signal to communicate with automotive computer. Programmable soft-start functions for all output voltage to limit input inrush current during startup.
RTQ6752-QT Typical Circuit
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<div class="spec-list"><ul class="lv1"><li>2.5V to 5.5V Input Supply Voltage </li><li>I2C Interface </li><li>Power-on and Power-off Sequence Free </li><li>PAVDD Programmable Output Voltage 5V to 7.3V </li><li>PAVDD Output Current Capability up to 200mA </li><li>NAVDD Programmable Output Voltage -5V to -7.3V </li><li>NAVDD Output Current Capability up to 200mA </li><li>Outputs Power-off Discharge Function </li><li>Programmable Voltage Detector </li><li>AEC-Q100 Grade 2 Qualified </li><li>Built in UVLO, UVP, OVP, SCP and OTP Protection </li></ul></div>
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RTQ6752-QT Ordering Information
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<div class="spec-list"><ul class="lv1"><li>Infotainment LCD panel </li></ul></div>
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