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HPM10_16 Datasheet, PDF (1/18 Pages) ON Semiconductor – Power Management IC for Hearing Aids | |||
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HPM10
Power Management IC for
Hearing Aids
Introduction
HPM10 is a Power Management IC (PMIC) that provides a
highâperformance solution for rechargeable batteries in hearing aids
and hearing implant devices. Responsible for generating the voltage
needed by the hearing aid, it manages the charging algorithms such
that the battery autonomy and the number of charging cycles are
optimized. The rechargeable chemistries supported include
silverâzinc (AgZn), and lithiumâion (LiâIon). HPM10 also detects
zincâair (ZnâAir) and nickelâmetal hydride (NiâMH) batteries but
doesnât charge them.
HPM10 includes a Charger Communication Interface (CCIF) to
inform the hearing aid charger about the charging progress. Other
battery information such as voltage levels, current levels, temperature,
and different types of battery failures can also be communicated.
HPM10 has the flexibility that allows easy integration into various
types of hearing aids. It can be used without any connection to the
main hearing aid digital signal processing (DSP), and manage the
switch on and off operation, as well as the battery EOL control
byâitself. Closer integration and communication with the main
hearing aid DSP can also be obtained.
www.onsemi.com
WLCSP29
CASE 567MK
MARKING DIAGRAM
AWLYYWW
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
ORDERING INFORMATION
Device
Package
Shippingâ
HPM10âW29A100G WLCSP29 5,000 / Tape
(PbâFree)
& Reel
â For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2016
1
September, 2016 â Rev. 4
Publication Order Number:
HPM10/D
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