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XCM414 - Voltage Regulator

Description

The XCM414 series consist of four Schottky Barrier Diodes (SBD) and a positive voltage regulator (VR).

These four SBDs configure a bridge circuit and it performs the full-wave rectification of an AC input so that the positive voltage regulator can generate DC output.

Features

  • Schottky Barrier Diode (SBD) Forward Voltage : 0.33V (IF=10mA) Reverse Current : 2μA (VR=40V).
  • Wireless earphone/ Bluetooth earphone.
  • Wearable Devices.
  • Wireless Charger Devices Voltage Regulator (VR) Input Voltage Range Output Voltage Range Fixed Output Accuracy Low Power Consumption Stand-by Current High Ripple Rejection : 2.0V ~ 26.0V : 2.0V ~ 12.0V(0.1V increments) : ±2.0% : 5μA : less than 0.1μA : 30dB@1kHz Low ESR Capacitor Built.
  • in Protection Operating Tempera.

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Full PDF Text Transcription

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XCM414 Series Voltage Regulator with Bridge Diode for Wireless Power Receiver ETR24034-002a ■GENERAL DESCRIPTION The XCM414 series consist of four Schottky Barrier Diodes (SBD) and a positive voltage regulator (VR). These four SBDs configure a bridge circuit and it performs the full-wave rectification of an AC input so that the positive voltage regulator can generate DC output. The VR consists of a voltage reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver transistor. The output voltage is preset at 3.3V in the IC as a standard value, and it is selectable in 0.1V increments within the range of 2.0V to 12V using laser trimming technologies.
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