F75198數(shù)據(jù)手冊(cè)中文資料規(guī)格書(shū)

描述 Description

The F75198 is the USB Dedicated Charger identification circuit which is so smart to recognized most of mainstream handheld devices.? It allows device to draw a current as much as using an original adapter.(1)The F75198 support most of the USB Battery Charging Specification worldwide, including BC 1.2, Apple? charging spec (for i-Pad & i-Phones) and specs for Samsung Galaxy Tab.(1)By setting the USB Data pins (D+/D-) to the required voltage levels, then the charging device will recognize the voltage levels, and starts to draw the current to charge. It also equipped with a select pin (SEL) allows users to selection desired charging current for apple devices.(1)The F75198 is suitable for all charger products using USB interface. It provides enhanced ESD protection up to ±8kV on the DP and DM. With the compact SOT23-5 Package, it require minimum external circuits, which can reduce develop & production cost dramatically.(1)?(1)(1)

特性 Features

4.5V~5.5V Single Supply Operation.
Automatic USB charger Identification Circuit.
Support Apple? Devices fast charging. (Selectable Apple? 1A / 2A mode)
Support BC1.2 & YD/T 1591-2009 Charging Spec.
Support Samsung Galaxy tab Devices Charging.
±8kV High ESD Protection On DP/DM.
Available in SOT23-5 Package.
Guarantee Operation Temperatures range from -40°C to 70°C*
SOT23-5 Green Package