MAX77751CEVKIT

MAX77751の評価キット


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説明

The MAX77751 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB) that demonstrates the MAX77751, the standalone 3.15A USB Type-C® autonomous charger.

The EV kit is a switch-mode charger and Smart Power Selector™ with autonomous configuration. The MAX77751 can operate from 4.5V to 14V input, with the fast-charge current up to 3.15A and maximum input current limit of 3A.

The EV kit features USB Type-C CC detection, battery charging compliant with the USB Battery Charging Specification Revision 1.2 (BC1.2), proprietary adapter detection upon input insertion, and automatic configuration of the charger input current limit to the maximum allowable current from the input source.

The MAX77751 has the reverse-boost capability, which is enabled by the ENBST pin to allow the 5.1V/1.5A output to CHGIN.

MAX77751CEVKIT、MAX77751FEVKIT:ボード写真 MAX77751CEVKIT、MAX77751FEVKIT:ボード写真 拡大表示+

主な特長

  • Up to 16V Protection
  • 14V Maximum Input Operating Voltage
  • 3.15A Maximum Charging Current
  • 6A Discharge Current Protection
  • No Firmware or Communication Required
  • Integrated USB Detection
    • Integrated CC Detection for USB Type-C
    • Integrated BC1.2 Detection for Legacy SDP, DCP, and CDP
    • Automatic Input Current Limit Configuration
  • Input Voltage Regulation with Adaptive Input Current Limit (AICL)
  • Reverse-Boost Capability up to 5.1V, 1.5A
  • Pin Control of All Functions
    • Resistor-Configurable Fast-Charge Current
    • Resistor-Configurable Top-off Current
    • ENBST Pin to Enable and Disable Reverse Boost
    • STAT Pin to Indicate Charging Status
    • INOKB Pin to Indicate Input Power-OK (POK)
    • ITOPOFF Pin to Disable Charge
  • Integrated Power Path
  • Integrated Battery True-Disconnect FET
  • Proven PCB Layout
  • Fully Assembled and Tested

アプリケーション/用途

  • ウェアラブル機器の充電クレードル
  • GPSトラッカー
  • モバイルポイントオブセール(mPOS)端末
  • モバイルルーター
  • ポータブル医療機器
  • パワーバンク
  • ワイヤレスヘッドホン

ツールおよびモデル

  • MAX77751CEVKIT ODB Files
  • デバイス   ウェハープロセス   プロセス技術   サンプルサイズ   不合格   FIT (25°C)   FIT (55°C)   Material Composition  

    注: 不良率はプロセス技術ごとにまとめられ、関連する型番にマッピングされます。 不良率はテストされたユニット数に大きく依存します。

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