EV8843-G-00A

アクティブ

6V, 3A, Synchronous, Step-Down Switcher 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 EV8843-G-00A is used for demonstrating the performance of MP8843, a highly integrated, high frequency, synchronous, step-down switcher with I2C control interface.

MP8843 supports up to 3A current from a wide input supply range of 2.5V to 6V with excellent load and line regulation. Constant-on-time (COT) control provides fast transient response, high light-load efficiency and easy loop stabilization. The I2C interface allows for communication interface speed up to 3.4Mbps. It controls the output voltage on the fly from 0.6V to 1.1V with 3.9mV voltage steps and it also controls the output voltage transition slew rate. The interface also allows for the selection of power-save mode to meet different application requirements. Protection features include internal soft-start, over-current protection, and over-temperature protection. MP8843 is available in 2mmx2mm 12-pin QFN package.

製品の特長

  • Wide 2.5V to 6V OperatingInputRange
  • Up to 3A Output Current
  • 55mΩ and 35mΩ InternalPowerMOSFET
  • High Speed I2C Communication Interface up to 3.4MHz
  • I2C Selectable Power Saving Mode
  • Programmable Output Voltage from 0.6V to 1.1V with 3.9mV Steps
  • Programmable Switching Frequency 1MHz to 2.5MHz
  • Programmable Voltage Transition Slew Rate
  • External and I2C-Controlled Power Good Indicator
  • Short Circuit Protection with Latch-off
  • Thermal Shutdown
  • Internal Soft-Start Time
  • Available in QFN-12 (2mmx2mm) Package

パラメータ


6V, 3A, Synchronous, Step-Down Switcher With I2C Interface

The MP8843 is a highly integrated, high-frequency, synchronous, step-down switcher with an I2C control interface. The MP8843 can support up to 3A of current from a wide 2.6V-to-6V input supply range with excellent load and line regulation. 

Constant-on-time (COT) control provides a fast transient response, high light-load efficiency, and eases loop stabilization.

The I2C interface allows for communication interface speed up to 3.4Mbps. It controls the output voltage from 0.6V to 1.1V on the fly with 3.9mV voltage steps. This interface also controls the output voltage transition slew rate and allows the power-save mode selection to meet different application requirements. 

Protection features include internal soft start (SS), over-current protection (OCP), and over-temperature protection (OTP).

The MP8843 requires a minimal number of readily available, standard, external components and is available in an ultra-small QFN-12 (2mmx2mm) 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



6V, 3A, Synchronous, Step-Down Switcher

The MP8843 is a highly integrated, high-frequency, synchronous, step-down switcher with an I2C control interface. The MP8843 can support up to 3A of current from a wide 2.6V-to- 6V input supply range with excellent load and line regulation.

Highly customizable, the MP8843 is capable of supporting a diverse array of low-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. Once information is written to the PMIC in OTP mode, it cannot be changed.

The EVKT8843 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 MP8843 is right for their target application.

¥8,148.75 + tax


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