EV8865-Q-00A

アクティブ

6A High Efficient Synchronous Step-Down Converter with I2C Interface

  • 個数 価格
  • 1
    ¥2,716.25 /単位

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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 EV8865-Q-00A is used for demonstrating the performance of MPS’s MP8865. MP8865 is a highly integrated and high frequency synchronous step-down switcher with I2C control interface. It is optimized to support up to 6A load current over an input supply range from 4.5V to 21V with excellent load and line regulation.

Current-Mode operation provides fast transient response and eases loop stabilization. The output voltage level can be controlled, on-the fly through a 3.4Mbps I2C serial interface. Voltage range can be adjusted from 0.6V to 1.87V in 10mV steps. Voltage slew rate, switching frequency and power savings mode are also selectable through the I2C interface. Fully protection features includes over current protection, over voltage protection and over temperature protection.

MP8865 is available in QFN15 (3mmx3mm) package.

製品の特長

  • Wide 4.5V-to-21VOperationInputRange
  • 45mΩ/18mΩ Low RDS(ON) Internal Power MOSFETs
  • 1% VOUT Accuracy
  • I2C ProgrammableOutputRange from 0.6V to 1.87V in 10mV Steps with Slew Rate Control
  • I2C Selectable Switching Frequency. Default 600kHz Switching Frequency.
  • Programmable Default Output Voltage
  • Power Saving Mode, OTP and OCP Via I2C
  • Power Good Indication
  • 1 bit I2C Address Set pin
  • OCP Protection and Hiccup
  • External Soft Start
  • Available in QFN3x3 Package

パラメータ


6A, 21V High Efficiency Synchronous Step-Down Converter with I2C Interface

The MP8865 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with a I2C control interface. It offers a very compact solution to achieve a 6A continuous output current with excellent load and line regulation over a wide input-supply range. The MP8865 has synchronous-mode operation for higher efficiency over the output-load range. The reference voltage level can be controlled, on-the-fly through a 3.4Mbps I2C serial interface. The voltage range can be adjusted from 0.6V to 1.87V in 10mV steps. Also, the voltage slew rate, switching frequency, enable, and power-saving mode are selectable through the I2C interface. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection (OCP), over-voltage protection (OVP), and thermal shut down (TSD). The MP8865 requires a minimal number of readily available, standard, external components and is available in a 15-pin QFN15 (3x3mm) 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



21V, 6A, High-Efficiency, Sync, Step-Down Converter with I2C Interface

The MP8865 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with an I2C control interface. The MP8865 offers a very compact solution that achieves 6A of continuous output current with excellent load and line regulation over a wide input supply range. The MP8865 uses synchronous-mode operation for higher efficiency over the output load range.

Highly customizable, the MP8865 is capable of supporting a diverse array of mid-voltage applications. Users can program it via an MPS I2C GUI; however, changes made in I2C mode will not be retained once the EVB is powered down.

The EVKT8865 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 MP8865 is right for their target application.

¥8,148.75 + tax


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