型號(hào): BL2513M 品牌：BELLING上海貝嶺

包裝數(shù)量：3000 規(guī)格封裝: SOT23-6

貨物說(shuō)明：原裝正品

概述：

  The BL2513M is USB dedicated charging port (DCP) controllers. Applications include vehicle power charger, wall adapters with USB DCP and other USB chargers. The BL2513M 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 BL2513M 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 1.2 (BC1.2)

? Chinese Telecommunications Industry Standard YD/T 1591-2009

? 1.2V on both D+ and D– lines

特點(diǎn)：

? In accordance with USB Battery Charging Specification, Revision 1.2 (BC1.2), support USB DCP D+ line shorted to D- line.

? In accordance with Chinese Telecommunications Industry Standard YD/T 1591-2009, support Short mode. ( support D+ line shorted to D- line)

? Support DCP applying 2 V on D+ Line and 2.7 V on D– Line, (or DCP applying 2.7 V on D+ Line and 2 V on D– Line)

? Support DCP applying 1.2V to the D+ Line and 1.2V to the D– Line

? Automatic switching D+ Line and D- Line for connected devices.

? Advanced detection ability when plugging quickly.

? Double USB port controller.

? Operation voltage range from 4.5V to 5.5V

應(yīng)用領(lǐng)域：

USB汽車充電器
帶USB端口的交流DC適配器
其他USB充電器

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