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Supports Qualcomm®快速充电™3.0,2.0协议;伴侣iW636
IW1780H高性能AC / DCRapidCharge™电源控制器对对话框的iW636secondary-side IC to provide a simple, low cost, high efficiency solution to support Qualcomm Quick Charge 3.0 and 2.0 protocols.
The iW1780H uses a unique secondary-to-primary digital communication link signal to receive all rapid charge commands from theiW636via a single optocoupler.
A full array of protection features integrated in the iW1780H include Dialog’s SmartDefender™ advanced hiccup technology to address soft short circuits in charger cables and connectors, helping to prevent excessive heat build-up and damage.
Qualcomm®Quick Charge™ is a product of Qualcomm Technologies, Inc.
Features
Supports Qualcomm®快速充电™3.0和2.0协议
Proprietary Secondary-To-Primary Digital Communication and Built-In Decoder:
- Reduces BOM and Significantly Simplifies Design
Single Optocoupler for All Rapid Charge Information
Low No-Load Power Consumption <10mW
High Efficiency up to 90%
Fully Protected from Fault Conditions
Output Over-Voltage Protection
Over-Current Protection
SmartDefender™Smart HiCcup技术
通过在短路期间降低平均功率至少50％，帮助保护电缆和连接器免受过多的热量和损坏
雷竞技安卓下载
Qualcomm®Quick Charge™ 3.0 or 2.0 Power Adapters
用于智能手机，平板电脑，其他便携式设备（3.6V-12V，1A-3A）的快速充电AC / DC适配器
框图
Typical applications diagram
Functional block diagram
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