양전압/음전압 DC-DC 컨버터 -TPS65131

(Boost-INV 2 click)

개요

  • 본 제품은 2.7V에서 5.5V를 입력 받아 15V까지 부스트 한 후에 -15V로 변환 출력할 수 있는 DC-DC 컨버터입니다.
  • TPS65131 칩을 장착하고 있으며, 두개의 D/A 컨버터가 TPS65131의 양전압, 음전압 피드백 루프 안으로 연결이 되어 있습니다.

특징

  • Type Boost
    Applications The Click board™ can be used as a very compact programmable split-rail power supply used for general purpose applications, low power audio applications, LCD and OLED displays and similar applications that use dual power supply source
    On-board modules TPS65131, a positive and negative output DC/DC converter by Texas Instruments; MCP4291, a 12-Bit DACs; MCP6H02, a dual operational amplifier, MCP1501, a high precision buffered voltage reference, all by Microchip; ADM8829, a switched-capacitor voltage inverter by Analog Devices
    Key Features Programmable output positive and negative voltage up to ±15V from a single-sided low voltage, reasonably high current output, high efficiency, soft start, complete load disconnect when powered off, and more
    Interface GPIO,SPI
    Input Voltage 5V
    Click board size L (57.15 x 25.4 mm)

문서

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