功率管理集成电路 (PMIC),用于助听器

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概览

HPM10 是一款功率管理集成电路 (PMIC),为助听器和耳蜗植入设备中的可充电电池提供高性能方案。它负责产生助听器所需的电压,管理充电算法,以便电池自治和充电周期数量得以优化。HPM10 支持银锌 (AgZn) 和锂离子 (Li-ion) 可充电化学物。它还会检测锌-空气 (Zn-air) 和镍-金属混合 (Ni-Mh) 一次性电池。HPM10 由全面的开发工具套件提供支持,包括硬件、软件和技术文档。

  • Supports and manages rechargeable batteries in hearing aids
  • Hearing Aids
  • Cochlear Implants
  • Battery Type Flexibility: Automatically detects and charges rechargeable batteries (incl. Silver-Zinc (AgZn) and Lithium Ion). Also detects Zinc-Air (Zn-Air) and Nickel-Metal Hydride (Ni-Mh) disposable batteries.
  • High-Efficiency Power Regulation: Optimized regulators to minimize dissipated power from the battery to the hearing aid.
  • Ultra-Low Power Consumption: Offers a Deep Sleep current consumption of 15 nA to maximize the shelf life of a sealed battery
  • Non-Volatile Memory (OTP): Stores charging parameters , trim codes, and general product-specific settings.
  • Communication Interface: Includes a Charger Communication Interface (CCIF) to provide battery information directly to the hearing aid (eg. Charging progress, voltage and current levels, temperature, and failures).
  • Design Flexibility: Available in ultra-miniature WLCSP packaging for easy integration into various types of hearing aids and cochlear implants.

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HPM10-W29A100G

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Pb

A

H

P

WLCSP-29

1

260

REEL

5000

Y

Li-Ion/Polymer

Flexible

4.8

5.2

-

$4.6

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