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Networking

Networking

Improving system efficiency while reducing BOM size and cost

Using PrimAccurate™ technology, we enable highly reliable AC/DC converters for networking applications without the need for an optocoupler to improve system efficiency and reduce overall BOM size and cost.

Digital power conversion up to 45W

Dialog’s unique multi-mode control and quasi-resonant switching technology gives high efficiency at max load current and reduces no load power consumption to virtually zero, enabling Energy-Star® compliant access points, routers and modems. Our PrimAccurate™ AC/DC converters and controllers are rugged and reliable, offering near-zero stand-by power consumption, efficiency greater than 85% and a high level of integration removing fragile opto-isolators and Y-caps. This technology uses proprietary digital algorithms that perform real-time waveform analysis to monitor the output voltage and current through an auxiliary winding on the main transformer instead of using direct feedback from the output voltage (isolated or non-isolated). Cycle-by-cycle analysis through Dialog's digital technology allows for tight load and line regulation to input and output changes and full protection without costly additional components such as power sense resistors.

Product Portfolio
Product Key Feature Applications
iW628 Adaptive Voltage Position Monitor; Companion to iW1766C1, iW1767 AC/DC Controllers High Efficiency, Ultra-Low Standby, Ultra-Fast Dynamic Load Response (DLR) AC/DC Power Supplies
iW671 Synchronous Rectifier Controller Replaces Schottky Diode; Companion to iW1766C1 AC/DC Controller High Power Density, Ultra-Low Standby, Ultra-Fast Dynamic Load Response (DLR) AC/DC Power Supplies
iW1689 For Improved Performance – See iW1676, iW1677, iW1700 Compact Low Power AC/DC Power Adapters
iW1702 Configurable Light-Load Operation Mode to Optimize for Low No-Load Power Consumption and Fast DLR 45W Power Adapters for 9V+ Applications, Including Network Devices, Monitors, Universal AC/DC Adapters; External Input OVP option for 5V+ Applications
iW1706 Optimized 72kHz Max Switching Frequency Network Power Adapters for Wireless Routers and ADSL Modems
iW1707 PrimAccurate™ Digital Controller in SOT-23 Package Network Power Adapters for Wireless Access Points and ADSL Modems
iW1709 <50mW No-Load Power Consumption PrimAccurate™ Controller Network Power Adapters for Wireless Access Points, ADSL Modems, Set-Top Box and Home Appliances
iW1710 Reduces Number of Components and Cost; For Improved Performance - See iW1760 Networking Adapters up to 40W
iW1760 Selectable Cable Drop Compensation Power Adapters up to 40W
iW1760B 1% Output Ripple, Small Solution Size Network Device, Monitor, Ultrabook Power Adapters up to 45W
iW1762 Selectable Cable Drop Compensation Optimized for Networking Adapters Between 15-24W
iW1767 Very Fast Dynamic Load Response Optimized for Networking Adapters Between 15-24W
iW1770 High Peak Power Capable AC/DC Controller with SmartDefender™ Advanced Hiccup Technology Ultrabook, Network Device Power Supplies, Universal Input AC/DC Adapters to 40W
iW1815 64kHz Integrated BJT Optimized for 12Vout, 7W Output Low-Power AC/DC Power Supply for Smart Meters, Motor Control, Home Appliances and Industrial Applications
iW1818 72kHz Integrated 800V BJT Optimized for 12Vout, 12W Output, No Optocoupler, Accurate Voltage Cross-Regulation Low-Power AC/DC Power Supply for Networking and Home Appliance Applications
iW1830 79kHz Integrated 700V Power MOSFET Optimized for 12Vout, 15W Output, No Optocoupler, Accurate Voltage Cross-Regulation Low-Power AC/DC Power Supply for Networking and Home Appliance Applications

Interested?

Access the latest design and detailed technical information, chat with us in our interactive discussion forum or purchase our products now. We will provide up to five parts free of charge and our sales team will provide pricing for sample orders exceeding five parts. To initiate your request, please complete the form below.

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