EVKT-8869S

アクティブ

18V, 12A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter

  • 個数 価格
  • 1
    ¥8,148.75 /単位

在庫あり

4~7営業日程度で到着
配送料1注文につき5ドルのみ


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製品説明

The MP8869S is a high-frequency, synchronous, rectified, step-down, switch-mode converter with an I2C control interface. The MP8869S offers a fully integrated solution that achieves 12A of continuous current and 15A of peak output current with excellent load and line regulation over a wide input supply range.

Highly customizable, the MP8869S is capable of supporting a diverse array of low-voltage applications. Users can program it via MPS I2C GUI; however, changes made in I2C mode will not be retained once the EVB is powered down. 

The EVKT8869S is a valuable evaluation tool well-suited for all types of experience levels, from beginner to expert, and can help users quickly determine if the MP8869S is right for their target application.

製品の特長

  • MP8869SGL evaluation board (EV88679S-L-00A)
  • EVKT-USBI2C-02 (Includes one USB to I2C communication interface, one USB cable, one ribbon cable) 
  • Tdrive-8869S USB flash drive that stores the GUI installation file and supplemental documents

パラメータ


2.85-18V, 12A, High-Efficiency, Synchronous Step-Down Converter with Integrated Telemetry via I2C Interface

The MP8869S is a high-frequency, synchronous, rectified, step-down, switch-mode converter with an I2C control interface. The MP8869S offers a fully integrated solution that achieves 12A of continuous current and 15A of peak output current with excellent load and line regulation over a wide input supply range. The output voltage level can be controlled on-the-fly through an I2C serial interface. The reference voltage range can be adjusted from 0.6V to 1.108V in 4mV steps. The voltage slew rate, frequency, current limit, hiccup/latch-off protection, enable, and power-saving mode are also selectable through the I2C interface. Constant-on-time (COT) control operation provides fast transient response. An open-drain power good (PG) pin indicates when the output voltage is in the nominal range. Full protection features include over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown. The MP8869S is available in a QFN-14 (3mmx4mm) package.


Configure multiple parameters of the MP88xx including output voltage and fsw.

This I2C GUI allows you to program the MP88xx . By using this I2C GUI, you can set the output voltage, switching frequency, slew rate, and operation mode. Please reference the parts respective user guides for installation and programing instructions.

System Requirements:

Windows 7 or later

.Net Framework 4 or later



通信インターフェースデバイスUSB to I2C / PMBusは、製品評価キットに含まれていますが、個別に購入することもできます

The EVKT-USBI2C-02は製品評価キットに含まれていますが、別途購入することもできます。 EVKT-USBI2C-02は、USBからI2CまたはUSBからPMBusの通信インターフェースを提供します。 MPS I2CおよびPMBus製品、Virtual Bench Pro、およびI2C GUIツールで動作するように設計されています。 USBドライバーは自動的にインストールされるか、直接ダウンロードされます

EVKT-USBI2C-02 評価キットは以下を含みます:

  • USBからI2Cへの通信デバイスインターフェイス 1
  • USBケーブル1
  • 10ピンリボンケーブル1
  • 3ピンリボンケーブル1
  • データシートとドライバーファイル

¥2,716.25 + tax



High Efficiency,12A,18V, Synchronous Step-Down Converter with I²C Interface

The EV8869S-L-00A is used for demonstrating the performance of MPS’s MP8869S. MP8869S is a highly integrated and high frequency synchronous step-down switcher with I2C control interface. It is optimized to support up to 12A continuous/15A peak output current over an input supply range from 2.85V to 18V with excellent load and line regulation.

COT control operation provides fast transient response and eases loop stabilization. In I2C control loop, the output voltage level can be controlled, on-the fly through an I2C serial interface. Output voltage range can be adjusted from 0.6V to 1.108V in 4mV steps. Voltage scaling slew rate, enable and power saving mode are also selectable through the I2C interface. Full protection features include over voltage, over-current protection and thermal shut down.

The MP8869S is available in QFN-14(3mmx4mm) package.

¥2,716.25 + tax


品質方針、証明書および信頼性レポート
すべてのMPS部品は鉛フリー、ハロゲンフリーで、RoHS指令に準拠しています。詳細については、環境セクションを参照してください。