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BL2514M - USB dedicated charging port (DCP) controller

Description

The BL2514M is USB dedicated charging port (DCP) controllers.

Applications include vehicle power charger, wall adapters with USB DCP and other USB chargers.

line voltages of the USB connector, providing the correc

Features

  • In accordance with USB Battery Charging Specification, Revision 1.2.

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Datasheet preview – BL2514M

Datasheet Details

Part number BL2514M
Manufacturer BELLING
File Size 342.25 KB
Description USB dedicated charging port (DCP) controller
Datasheet download datasheet BL2514M Datasheet
Additional preview pages of the BL2514M datasheet.

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Full PDF Text Transcription

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BL2514M USB dedicated charging port (DCP) controller BL2514M DESCRIPTION The BL2514M is USB dedicated charging port (DCP) controllers. Applications include vehicle power charger, wall adapters with USB DCP and other USB chargers. The BL2514M controller has the auto-detect feature that monitors the D+ and D– line voltages of the USB connector, providing the correct electrical signatures on the DP and DM pins for the correct detections of compliant portable devices to fast charge. These portable devices include smart phones, 5-V tablets and personal media players. The BL2514M support five of the most common protocols:  Divider 1 (DCP Applying 2V on D+ Line and 2.7V on D– Line)  Divider 2 (DCP Applying 2.7V on D+ Line and 2V on D– Line)  USB Battery Charging Specification, Revision 1.
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