概要

The iW1600-03 PWM controller works with Renesas' iW600 secondary-side voltage position controller for ultra-fast dynamic load response, while PrimAccurate™ primary-side control eliminates the need for an optocoupler.

The iW1600-03 directly drives a bipolar junction transistor (BJT) for softer switching versus FETs, improving EMI and reducing the number of EMI filtering components.

With no-load power consumption of <10mW, the iW1600-03 integrates an active start-up circuit for the shortest start-up time without sacrificing no-load power consumption.

Comprehensive protection features include SmartDefender™ advanced hiccup technology to help address soft short circuits in cables and connectors.

iW1600 Functional Block Diagram
iW1600-03 Typical Applications Diagram
iW1600 Functional Block Diagram
iW1600-03 Typical Applications Diagram
  • 10W Output Power
  • Drives External Low Cost BJT
  • Integrated Active Start-up Circuit
  • Easily Meets DoE External Power Supply and EU Code of Conduct, Version 5, Tier 2 Standards  
    • <10mW 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)
  • EZ-EMI™ Design to Easily Meet Global EMI Specifications
  • SmartDefender Smart Hiccup Technology
    • Helps Address Soft-Shorts in Cables, Connectors without Latching Off
    • Helps Protect Cables and Connectors from Excessive Heat and Damage by Reducing Average Power During Short Circuit by at Least 50%
  • Fully Protected from Fault Conditions
    • Over-Temperature Protection
    • Output Overvoltage and Overcurrent
    • Input Undervoltage Protection
    • Sense-Resistor Short Circuit Protection
  • SOIC-7 Package

アプリケーション

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

ドキュメント

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分類 タイトル 日時
データシート
iW1600-03 Datasheet
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製品概要
iW1600-03 Product Summary
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2件

設計・開発

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製品選択

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    Pkg. Type
    Carrier Type
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    ご購入 / サンプル
    型名
    IW1600-03
    circleアクティブ
    memory
    view_in_ar
    サンプル入手可能
    		 SOIC-7 Tape & Reel 1 サンプルを入手,
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