IW1790.| Dialog Semiconductor - 亚博全网,亚博电竞菠菜,亚博国际官网平台网址

A team of engineers is ready to answer your questions

Enter forums

Supports Qualcomm® Quick Charge™ 3.0 and 2.0 without Optocoupler; Companion to the iW662 Rapid Charge™ and Synchronous Rectifier Controller IC

该IW1790.is a 27 W output, high performance AC/DCRapidCharge™power supply controller that integrates Dialog’sXM-Comm技术，从旅行适配器中删除所有光耦合器，以降低成本并提高可靠性。该器件还采用先进的源计费技术集成了额外的高压元件，进一步降低了旅行适配器应用中的整体BOM成本。亚博国际官网平台网址该设备支持高通量3.0和2.0以及其他快速充电协议。

It is optimized to work with Dialog’siW662二次侧设备，整合ARapidCharge接口IC和同步整流器控制器。该iW662uses Dialog’sXM-Comm技术将所有必要信息传输到IW1790，包括电压请求，输出电流限制，输出电压下划线，输出过电压和故障和复位信号。

A full array of protection features includes Dialog’sSmartDefender+™advanced hiccup technology to address soft short circuits in charger cables and connectors, helping to prevent excessive heat build-up and damage. Learn more about advanced hiccup technology这里.

Qualcomm® Quick Charge™ is a product of Qualcomm Technologies, Inc.

Features

输出电源高达27 W
优化与之合作iW662to Support MultipleRapidCharge协议：
- Qualcomm®QuickChark™3.0
- Qualcomm®QuickChare™2.0
XM-CommProprietary Secondary-To-Primary Digital Communication via Power Transformer:
- Reduces BOM and Significantly Simplifies Design
- 处理所有快速充电信息
V_cc源充电技术 - 减少BOM并保持高效率
- Eliminates External Start-up Device
- High Efficiency up to 90%

低负载功耗<20 mW
Robust Protection Features
- 输出过电压保护
- Over-Current Protection
SmartDefender+™Advanced Hiccup Technology Helps Protect Cables and Connectors from Excessive Heat and Damage by Reducing Average Power During Short Circuit by at Least 75%