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电池充电器

Analog Devices, Inc., （简称ADI）新推出的高频开关式锂离子电池充电器简化了便携式快速充电器的恒流控制。 ADP3806是一种独立应用的锂离子电池充电集成电路（IC），它将高输出电压精度与精密电流控制功能相结合以提高恒流恒压（CCCV）充电器的性能并且降低其设计复杂性。ADP3806在不同温度都能达到业界最高端电压精度水平。在25ºC温度时为±0.4%，在5ºC～55ºC温度范围为±0.6%，在0ºC～85ºC温度范围为±0.7%。

资源与相关信息

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  • Voltage Monitoring and Sequencing Brochure (Oct 2009)

    Voltage Monitoring and Sequencing Brochure (Oct 2009)

  • Power Management Brochure

    Explore ADI's Full Power Product Portfolio in the
    2009 Power Product Brochure

  • Supervisor Parametric Search

    Supervisor Parametric Search

    Find the Supervisor you need with the Supervisor Parametric Search.

  • Power Chains: Simplified power management signal chains

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  • Sort: Click on the arrows beneath the parameter on which you would like to sort, ascending and descending order.

  • Add/Remove Parameters: Click on the Add/Remove Parameters button. Select/deselect the checkbox of the parameter in the add/remove parameter pop up box. Click on "Update" for the table to redraw with new selection of parameters.

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  • Reset Table: Click "Reset Table" to clear all filters/sorts and restore table back to default view.

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Battery Backup Products
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Part#
Results: 23
Reset Threshold SummaryMin Reset Timeout (ms)Reset Output-StageBackup-Battery SwitchChip Enable GatingTyp Watchdog Timeout (ms)PackagePrice* (1000-4999)
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ADM86961.3V35 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYes---100, 1,600, adj.DIP, SOIC, SOP $2.72
ADM86971.3V35 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullNoYes100, 1,600, adj.DIP, SOIC, SOP $2.72
ADM6961.3V (Adjustable)35Active-High/Push-Pull, Active-Low/Push-PullYes---100, 1,600, adj.DIP, SOIC $2.63
ADM6971.3V (Adjustable)35Active-High/Push-Pull, Active-Low/Push-PullNoYes100, 1,600, adj.DIP, SOIC $2.63
ADM6924.4V35Active-Low/Push-PullYes---100, 1,600, adj.DIP $2.42
ADM692A4.4V140Active-Low/Push-PullYes---1,600DIP, SOIC $1.68
ADM6934.4V35 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $2.73
ADM693A4.4V140 (Adjustable)Active-High/Open-Drain, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $1.85
ADM86924.4V35Active-Low/Push-PullYes---100, 1,600DIP, SOIC $2.72
ADM86934.4V35 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC, SOP $2.72
ADM8004.4V & 4.65V140 (Adjustable)Active-High/Open-Drain, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $2.33
ADM8024.4V & 4.65V140Active-Low/Push-PullYes---1,600DIP, SOIC $2.23
ADM8054.4V & 4.65V140Active-High/Push-PullYes---1,600DIP, SOIC $2.23
ADM6904.65V35Active-Low/Push-PullYes---100, 1,600DIP $2.42
ADM690A4.65V140Active-Low/Push-PullYes---1,600DIP, SOIC, SOP $1.52
ADM6914.65V35 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $2.73
ADM691A4.65V140 (Adjustable)Active-High/Open-Drain, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC, SOP $1.68
ADM6944.65V140Active-Low/Push-PullYes---100, 1,600, adj.DIP $2.53
ADM6954.65V140 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $2.73
ADM86904.65V35Active-Low/Push-PullYes---100, 1,600DIP, SOIC $2.52
ADM86914.65V35 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC, SOP $3.02
ADM86944.65V140Active-Low/Push-PullYes---100, 1,600DIP, SOIC**
ADM86954.65V140 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $2.19
Sorted by Part#
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帮助

  • Sort: Click on the arrows beneath the parameter on which you would like to sort, ascending and descending order.

  • Add/Remove Parameters: Click on the Add/Remove Parameters button. Select/deselect the checkbox of the parameter in the add/remove parameter pop up box. Click on "Update" for the table to redraw with new selection of parameters.

  • Filter: Enter the desired value to filter parameter(s) by, and click the "Update Results" button to update the table display.

  • Reset Table: Click "Reset Table" to clear all filters/sorts and restore table back to default view.

  • Quick Filters: When applicable, select a quick filter with preset parameters filtered to narrow the results returned.

  • No Parts Returned: Adjust the filters on your least critical selection parameters in order to broaden your search.

Battery-Chargers
  • Use Up or Down Arrows in Heading to Sort in Ascending or Descending Order
  • Narrow Results by Entering Values in Numeric Fields or by Pull Down Selections

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Part#
Results: 2
Switching/Linear# Cells ChargedCell TypeVin (V)Final Voltage OptionsSupply Current Temp Range PackageProduct DescriptionPrice* (1000-4999)
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ADP2291Linear1Li-Ion4.5V to 12V4.29-40 to +85 °CLFCSP-8, MSOP-8Compact, 1.5 A Linear Charger for Single-Cell Li+ Battery $1.09
ADP3820Linear1Li-Ion4.5 to 154.1, 4.2630-20 to 85 °CSOIC-8, SOT23-6±1% Precision, Single Cell Li-Ion Battery Charge Controller**
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帮助

  • Sort: Click on the arrows beneath the parameter on which you would like to sort, ascending and descending order.

  • Add/Remove Parameters: Click on the Add/Remove Parameters button. Select/deselect the checkbox of the parameter in the add/remove parameter pop up box. Click on "Update" for the table to redraw with new selection of parameters.

  • Filter: Enter the desired value to filter parameter(s) by, and click the "Update Results" button to update the table display.

  • Reset Table: Click "Reset Table" to clear all filters/sorts and restore table back to default view.

  • Quick Filters: When applicable, select a quick filter with preset parameters filtered to narrow the results returned.

  • No Parts Returned: Adjust the filters on your least critical selection parameters in order to broaden your search.

Battery Source-Selectors
  • Use Up or Down Arrows in Heading to Sort in Ascending or Descending Order
  • Narrow Results by Entering Values in Numeric Fields or by Pull Down Selections

添加/移除参数










Part#
Results: 2
Reset Threshold (V)Min Reset Timeout (ms)Reset Output-StageBackup-Battery SwitchChip Enable GatingTyp Watchdog Timeout (ms)PackageProduct DescriptionPrice* (1000-4999)
Sort          
         
ADM6961.3, Adjustable35Active-High/Push-Pull, Active-Low/Push-PullYes---100, 1,600, adj.DIP, SOICµP Supv w/ Backup Battery Switchover, Adj Low Line V Monitor, Adj Watchdog Timer, 100 mA Iout $2.63
ADM6971.3, Adjustable35Active-High/Push-Pull, Active-Low/Push-PullNoYes100, 1,600, adj.DIP, SOICµP Supv with CE Inputs, Adj Low Line V Monitor, Adj W-dog Timer, Low Line, Pwr Fail & W-dog Status $2.63
Sorted by Part#
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帮助

  • Sort: Click on the arrows beneath the parameter on which you would like to sort, ascending and descending order.

  • Add/Remove Parameters: Click on the Add/Remove Parameters button. Select/deselect the checkbox of the parameter in the add/remove parameter pop up box. Click on "Update" for the table to redraw with new selection of parameters.

  • Filter: Enter the desired value to filter parameter(s) by, and click the "Update Results" button to update the table display.

  • Reset Table: Click "Reset Table" to clear all filters/sorts and restore table back to default view.

  • Quick Filters: When applicable, select a quick filter with preset parameters filtered to narrow the results returned.

  • No Parts Returned: Adjust the filters on your least critical selection parameters in order to broaden your search.

Automotive Battery Management
  • Use Up or Down Arrows in Heading to Sort in Ascending or Descending Order
  • Narrow Results by Entering Values in Numeric Fields or by Pull Down Selections

添加/移除参数











Part#
Results: 1
Resolution (Bits)INL (ppm)# ChanT-Put RateMin Input V RangeMax Input V RangeSupply VKey FeaturesPrice* (1000-4999)
Sort          
         
AD728012219.7121MSPS4V p-p5V p-pMulti(+7.5-30&+2.7-5.25) Lithium Ion Battery Monitoring IC w capability to monitor 6 battery cell voltages and temperatures.**
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