EVKT-MP2662

アクティブ

500mA, Single-Cell Li-ion Battery Charger with Power Path Management, 1mA Termination and <1μA Battery Leakage Evaluation Kit

  • 個数 価格
  • 1
    ¥8,148.75 /単位

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4~7営業日程度で到着
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製品説明

The EVKT-MP2662 is an evaluation kit for the MP2662. The MP2662 is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power path management for space-limited portable applications. The MP2662 takes input power from either an AC adapter or a USB port to supply the system load and charge the battery simultaneously. The charger function features pre-charge (PRE.C), fast current (CC) and constant voltage (CV) regulation, charge termination, and auto-recharge.

The power path management function ensures continuous power to the system by automatically selecting the input, battery, or both to power the system. This function features a low-dropout regulator from the input to the system, and a 100mΩ switch from the battery to the system. Power path management separates the charging current from the system load, which allows for proper charge termination and keeps the battery in full-charge mode.

The MP2662 provides a system short-circuit protection (SCP) function by limiting the current from the input to the system and the battery to the system. This feature is especially critical for preventing the Li-ion battery from being damaged due to an excessively high current. An on-chip battery under-voltage lockout (UVLO) cuts off the path between the battery and the system if the battery voltage drops below a programmable battery UVLO threshold. This prevents the Li-ion battery from being over-discharged. An integrated I2C control interface allows the MP2662 to program the charging parameters, such as input current limit, input minimum voltage regulation, charging current, battery regulation voltage, safety timer, and battery UVLO.

The MP2662 is available in a 9-pin WCSP (1.75mmx1.75mm) package.

製品の特長

  • EV2662-C-00A MP2662 Evaulation Board
  • EVKT-USBI2C-02 Bag (Includes One USB to I2C Communication Interface, One USB Cable, and One Ribbon Cable) 
  • Online Resources (Include Datasheet, User Guide, Product Brief, and GUI)

パラメータ


500mA Single-Cell Li-ion Battery Charger with Power Path Management, 1mA Termination and <1μA Battery Leakage

The MP2662 is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power path management for space-limited portable applications. The MP2662 takes input power from either an AC adapter or a USB port to supply the system load and charge the battery simultaneously. The charger function features pre-charge (PRE.C), fast current (CC) and constant voltage (CV) regulation, charge termination, and auto-recharge.

The power path management function ensures continuous power to the system by automatically selecting the input, battery, or both to power the system. This function features a low dropout regulator from the input to the system and a 100mΩ switch from the battery to the system. Power path management separates the charging current from the system load, which allows for proper charge termination and keeps the battery in full-charge mode.

The MP2662 provides a system short-circuit protection (SCP) function by limiting the current from the input to the system and the battery to the system. This feature is especially critical for preventing the Li-ion battery from being damaged due to an excessively high current. An on-chip battery under-voltage lockout (UVLO) cuts off the path between the battery and the system if the battery voltage drops below a programmable battery UVLO threshold. This prevents the Li-ion battery from being over-discharged. An integrated I2C control interface allows the MP2662 to program the charging parameters, such as input current limit, input minimum voltage regulation, charging current, battery regulation voltage, safety timer, and battery UVLO.

The MP2662 is available in a 9-pin WCSP (1.75mmx1.75mm) package.


Configure multiple charging parameters for the MP2662

By using this I2C GUI, you can configure multiple charging parameters for the MP2662.

System Requirements:

  • Operating System of Windows XP, 7 or later
  • Net Framework 4.0
  • PC with a minimum of one available USB port
  • At least 22.2 MB of free space



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


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