Управление зарядом и разрядом батареи

Новая высокочастотная импульсная ИС для зарядки литий-ионных батарей упрощает построение схемы быстрой зарядки в портативных устройствах. ИС ADP3806 предназначена для зарядки литиевой батареи и сочетает высокую точность выходного напряжения и точный контроль тока зарядки, что улучшает производительность батареи и упрощает конструкцию зарядного устройства. Точность контроля напряжения составляет ±0.4% при 25ºC, ±0.6% в диапазоне 5º...55ºC и ±0.7% в диапазоне 0º...85ºC.

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Help

  • 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.

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 $2.72
ADM86954.65V140 (Adjustable)Active-High/Push-Pull, Active-Low/Push-PullYesYes100, 1,600, adj.DIP, SOIC $2.19
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Help

  • 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.

Battery-Chargers

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Part#
Results: 2
Switching/Linear# Cells ChargedCell TypeVin (V)Final Voltage OptionsSupply Current (max)Temp Range PackageProduct DescriptionPrice* (1000-4999)
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parameter 		          
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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Help

  • 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.

Battery Source-Selectors

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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
parameter 		         
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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Help

  • 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.

Automotive Battery Management

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Part#
Results: 1
Resolution (Bits)INL (ppm)# ChanT-Put RateMin Input V RangeMax Input V RangeSupply VKey FeaturesPrice* (1000-4999)
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parameter 		         
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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