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ПроизводительDialog Semiconductor

Highly Integrated PMIC for Wearables and Home Automation


  • Скачать » Datasheet PDF, 3.2 Мб, Язык: анг., Версия: 3.0, Файл опубликован: 8 ноя 2018
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    Ultra-Low Quiescent Current PMIC General Description
    DA9073 is a highly integrated, configurable, low quiescent current PMIC that integrates the most
    common needs for wearables, home automation and low power battery applications.
    The Power Management IC (PMIC) comprises a linear charger with Power Path management, ultralow quiescent current (Iq) buck regulator and LDO/Load Switches, wide output voltage boost
    regulator, watchdog and protection features in an I2C configurable compact WLCSP package.
    DA9073 has several power saving modes to increase battery life whether the product sits on the
    shelf or is in operation. Further savings in power are achieved with the ultra-low Iq buck converter
    that is efficient down to 10 µA load currents and low Iq LDOs. The uncommitted inputs of LDOs can
    be connected to either the battery or buck output.
    The integrated, high-efficiency boost regulator supports both sensors and display supply needs with
    a wide range configurable output voltage.
    DA9073 provides charge current up to 500 mA to speed up the charge cycle. The charge profile is
    programmable by external resistors or in software, allowing either stand-alone operation or host
    DA9073 includes dynamic power path management which automatically balancing current delivered
    to the system and battery charging. Key Features
    ■ Increased battery life
    ■ High integration and configurability
    □ 800 nA (no load, total battery current) buck □ Watchdog input and power-cycling to
    converter, programmable down to 0.6 V,
    300 mA-capable prevent system stall □ Reset input and status outputs □ Three configurable 800nA Quiescent
    Current LDOs/Load Switches, 150 mAcapable □ Wide output voltage boost regulator ...


Модельный ряд

Серия: DA9073 (4)

Классификация производителя

  • Power Management > PMICs

На английском языке: Datasheet Dialog Semiconductor DA9073

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