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HPM10 の電気的特性と機能

HPM10のメーカーはON Semiconductorです、この部品の機能は「Power Management IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 HPM10
部品説明 Power Management IC
メーカ ON Semiconductor
ロゴ ON Semiconductor ロゴ 




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HPM10 Datasheet, HPM10 PDF,ピン配置, 機能
HPM10
Power Management IC for
Hearing Aids
Introduction
HPM10 is a Power Management IC (PMIC) that provides a
high−performance 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
silver−zinc (AgZn), and lithium−ion (Li−Ion). HPM10 also detects
zinc−air (Zn−Air) and nickel−metal hydride (Ni−MH) batteries but
doesn’t 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
by−itself. Closer integration and communication with the main
hearing aid DSP can also be obtained.
This document contains information on a product under development.
ON Semiconductor reserves the right to change or discontinue this
product without notice.
This document, and the information contained herein, is CONFIDENTIAL AND
PROPRIETARY and the property of Semiconductor Components Industries,
LLC., dba ON Semiconductor. It shall not be used, published, disclosed or
disseminated outside of the Company, in whole or in part, without the written
permission of ON Semiconductor. Reverse engineering of any or all of the
information contained herein is strictly prohibited.
E 2015, SCILLC. All Rights Reserved.
www.onsemi.com
WLCSP29
BARE DIE
CASE 567MK
MARKING DIAGRAM
AWLYYWW
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
ORDERING INFORMATION
Device
Package
Shipping
HPM10W29A100G
Bare Die
(Pb−Free)
5,000 / Tape
& Reel
†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, 2015
October, 2015 − Rev. 0
1
Publication Order Number:
HPM10/D

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HPM10 pdf, ピン配列
HPM10
Electrical Performance Specifications
Table 3. ELECTRICAL SPECIFICATIONS
Description
Symbol
Conditions
Min Typ Max Units Screened
OVERALL OPERATING CONDITIONS
Analog DC supply
VDDP
DC Supply from charger
4.8 − 5.2 V
(Note 3)
n
Digital IO supply
VDDIO
DVREG
VDDP
V
OTP supply for Burning
Supply voltage
Analog ground
VDD_OTP
VBAT
VSSA
During burn
Li−Ion battery
AgZn battery
ZnAir battery
5.5 − 6.0 V
2.7 − 4.3 V
1.2 − 2.0 V
1.00 − 1.65 V
0V
n
n
n
n
Digital Ground
VSS
0V
Input clock frequency
EXT_CLK
0.125
32 MHz
Operating temperature
Extended Operating
temperature (Note 4)
Top
Top ext
0−
−20 −
50 °C
70 °C
Deep sleep current
Isleep
VBAT=3.8 V, T=25°C
CHARGE VOLTAGE AND CURRENT SOURCE
− 15 150 nA n
Charge current range
Ichg
Charge current granularity
Ichg LSB
Current ripple
Ichg Ripple Ichg=10 mA
Charge voltage precision
VBAT=3.8 V, Ichg= 0 mA
Charge current precision
VBAT=3.8 V, Ichg= 5 mA
CHARGER COMMUNICATION INTERFACE
Transmit pull down resistor TX Rdown VDDP = 5 V
Transmit data rate
TX DR
VDDP = 5 V
Transmit current modulation TX Imod
Includes Rdown and switch
impedance
0−
− 30
− 15
2.6 3.3
1.9 2
1 1.5
23 mA n
mA
150 mA
20 mV n
200 uA n
4.0 kOhm n
2.1 kHz n
2 mA n
Receive data rate
RX DR
1.9 2
2.1 kHz
Receive voltage level for
input high
RX Vih
VDDP+ VDDP+ VDDP+
0.15 0.2
0.25
V
Receive voltage level for
input low
RX Vil
VDDP− VDDP
0.05
VDDP+
0.05
V
Allowable Rise/Fall Time
for VDDP Supply
Voltage modulation = 200 mV
100 ms
STEP DOWN CHARGE PUMP (DIV3)
Supply from battery (Li−Ion)
Supply to hearing aid
Switching frequency using
EXT_CLK or a division of
EXT_CLK
Vbat Li−Ion
VHA
Freq
When active
Relative to VBAT. Iload = 1 mA
3.1
0.31
62
3.6
0.33
90
4.3 V
0.35 VBAT
125 kHz
n
n
Output impedance
Power efficiency
Ripple
Load current
Rout
Eff
Iload
Iload = 1 mA
Iload = 1 mA
For functional operation,
VBAT = 3.6 V
−6
80 −
−−
−−
10
Ohm
n
− %n
50 mV n
15 mA n
3. During OTP programming, the maximum VDDP value is 5.7 V. This allows VDDP to be tied to VDD_OTP.
4. HPM10 is functional in this range, but is not supposed to meet specification in terms of voltages, currents, thresholds and precision.
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3


3Pages


HPM10 電子部品, 半導体
HPM10
External Components
HPM10 requires six external components listed in Table 4. Depending which type of rechargeable battery is used, some of
the decoupling caps are not needed.
Table 4. EXTERNAL COMPONENTS
Component
Function
Cp1 Capacitor 1 for charge pump
Cp2 Capacitor 2 for charge pump
Cha
Cvbat
Creg
button
VHA decoupling capacitor
Battery decoupling cap
Voltage and current ref decoupling cap
Button to interact with the system
Typ. Value
2.2
2.2
0.1
1
6.8
Tol.
20%
20%
20%
20%
20%
Units
mF
mF
mF
mF
mF
Notes
Required for Lithium−Ion
For other batteries, CP1A and
CP1B pins can be floating
Required for Lithium−Ion
For other batteries, CP2A and
CP2B pins can be floating
Cvbat should always be 5*Cha to
ensure reliable startup
Intermittent
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6 Page



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部品番号部品説明メーカ
HPM10

Power Management IC

ON Semiconductor
ON Semiconductor


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