Battery Charge Controllers | HPM10

補聴器向け電源管理 IC (PMIC)

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Overview

HPM10 は補聴器や人工内耳の充電池に向けた高性能ソリューションを実現する電源管理 IC (PMIC) です。補聴器に必要な電圧を生成するという役割の中で充電アルゴリズムを管理し、バッテリ自律性と充電サイクル数が最適化されるようにします。HPM10 は銀亜鉛 (AgZn) 充電池とリチウム・イオン (Li-ion) 充電池をサポートします。空気亜鉛 (Zn-air) とニッケル水素 (Ni-Mh) の充電不能電池も検出します。HPM10 は、ハードウェア、ソフトウェア、技術資料を含む総合的な開発ツール・スイートによってサポートされます。

  • 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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CAD Model

Pb

A

H

P

WLCSP-29

567MK

1

260

REEL

5000

Y

Li-Ion/Polymer

Flexible

4.8

5.2

-

$4.6

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Die Related Summary Data

Device: HPM10-W29A100G

Equivalent to wafer fab process: CMOS SUB

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

CMOS SUB

2

920154574

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Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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