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ADP3811 - Secondary Side/ Off-Line Battery Charger Controllers

Datasheet Summary

Description

off-line applications, the output directly drives the diode side of an optocoupler to give isolated feedback control of a primary side PWM.

Features

  • Programmable Charge Current High Precision Battery Voltage Limit Precision 2.000 V Reference Low Voltage Drop Current Sense: 300 mV Full Scale Full Operation in Shorted and Open Battery Conditions Drives Diode-Side of Optocoupler Wide Operating Supply Range: 2.7 V to 16 V Undervoltage Lockout SO-8 Package ADP3810 Internal Precision Voltage Divider for Battery Sense Four Final Battery Voltage Options Available: 4.2 V, 8.4 V, 12.6 V, 16.8 V ADP3811 Adjustable Final Battery Voltage.

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Datasheet preview – ADP3811

Datasheet Details

Part number ADP3811
Manufacturer Analog Devices
File Size 457.51 KB
Description Secondary Side/ Off-Line Battery Charger Controllers
Datasheet download datasheet ADP3811 Datasheet
Additional preview pages of the ADP3811 datasheet.

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Full PDF Text Transcription

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a FEATURES Programmable Charge Current High Precision Battery Voltage Limit Precision 2.000 V Reference Low Voltage Drop Current Sense: 300 mV Full Scale Full Operation in Shorted and Open Battery Conditions Drives Diode-Side of Optocoupler Wide Operating Supply Range: 2.7 V to 16 V Undervoltage Lockout SO-8 Package ADP3810 Internal Precision Voltage Divider for Battery Sense Four Final Battery Voltage Options Available: 4.2 V, 8.4 V, 12.6 V, 16.
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