描述 Description

The TMI9290 is a fast charge protocol controller for HiSilicon Fast Charging Protocol (FCP) and Qualcomm Quick Charge2.0/3.0 (QC 2.0/3.0) USB interface. The device can fast charging FCP or QC 2.0/3.0 powered device (PD). The protocol feature monitors USB D+/D- data line voltage or D- data line transmission and automatically adjusts output voltage of power bank and wall adapter to optimize charge time.TMI9290 can support not only USB BC compliant devices, but also Apple / Samsung / HUAWEI devices and automatically detects whether a connected powered device is QC 2.0/3.0 or FCP capable before enabling output voltage adjustment. If a PD not compliant to QC 2.0/3.0 or FCP is detected the TMI9290 disables output voltage adjustment to ensure safe operation with legacy 5 V only USB PDs.The TMI9290 is available in a SOT23-6 package.

特性 Features

? Supports HiSilicon Fast Charging Protocol (FCP) for Output Voltage and Current Communication
? Support Qualcomm Quick Charge2.0/3.0
? Class A: 3.6V up to 12V Output Voltage
? Automatic Selection FCP and QC2.0/3.0 Protocols
? Supports USB DCP Shorting D+ Line to D- Line per
? USB Battery Charging Specification Revision 1.2
? Meets Chinese Telecommunication Industrial
? Standard YD/T 1591-2009
? Supports USB DCP Applying 2.7V on D+ Line and 2.7V on D- Line
? Supports USB DCP Applying 1.2V on D+ and D- Lines
? SOT23-6 Package
?

應(yīng)用 Application

? Wall-Adapter, Smart Phones, Tablets, Netbooks
? Mobile / Tablet Power Bank
? Car Charger
? USB Power Output Ports