iW1601数据手册Renesas中文资料规格书

描述 Description

10W output, < 30mW stand-by power, ultra-fast DLR with iW600
The iW1601 AC/DC digital PWM controller is designed for high power density, compact, low BOM-cost off-line power supplies up to 10W. It works with Dialog’s iW600 secondary-side voltage position controller for ultra-fast dynamic load response, while PrimAccurate™ primary-side control eliminates the need for an optocoupler.
The iW1601 directly drives a BJT for softer switching versus FETs, improving EMI and reducing the number of EMI filtering components.
With no-load power consumption of < 30mW, the iW1601 enables power supplies that easily meet the most stringent of global energy efficiency standards.
Comprehensive protection features include SmartDefender™ advanced hiccup technology to help address soft short circuits in cables and connectors. Learn more about SmartDefender advanced hiccup technology here.

特性 Features

·10W Output Power
·Drives External Low-Cost BJT
·Easily Meets DoE External Power Supply and EU Code of Conduct, Version 5, Tier 2 Standards  ·< 30mW No-Load Power Consumption

·Works with iW600 for Ultra-Fast Dynamic Load Response (DLR)
·Quasi-Resonant Control Optimizes Efficiency at All Loads
·PrimAccurate™ - Primary-Side Control, No Optocoupler Needed
·User-Configurable  Voltage Offset Compensation for Voltage Loss in Cables and Connectors (4 Options)

应用 Application

·10W AC/DC Travel Adapters for Smartphones and Tablets
·AC/DC Offline Power Supplies for Consumer Electronics