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iW1601

iW1601

不建议用于新设计

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不建议用于新设计-请参阅iW1602

10W输出，<30mW备用电源，带iW600的超快DLR

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初准™一次侧控制消除了对光耦的需要。

The iW1601 directly drives a BJT for softer switching versus FETs, improving EMI and reducing the number of EMI filtering components.

iW1601的空载功耗<30mW，使电源能够轻松满足最严格的全球能效标准。

Comprehensive protection features includeSmartDefender™先进的打嗝技术有助于解决软短路电缆和连接器。了解有关SmartDefender高级打嗝技术的更多信息在这里.

特征

  • 10W输出功率
  • 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
  • 与iW600配合使用，实现超快速动态负载响应（DLR）
  • Quasi-Resonant Control Optimizes Efficiency at All Loads
  • 初准™- Primary-Side Control, No Optocoupler Needed
  • 用户可配置的电压偏移补偿电缆和连接器中的电压损失（4个选项）

特征

  • EZ-EMI™ Design to Easily Meet Global EMI Specifications
  • SmartDefender™ Advanced 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%
  • 完全防止故障
    • 超温保护
    • Output Over-Voltage and Over-Current
    • Input Under-Voltage Protection
    • 感测电阻短路保护

亚博国际官网平台网址

  • 10W AC/DC Travel Adapters for Smartphones and Tablets
  • AC/DC Offline Power Supplies for Consumer Electronics
包裹
SOIC-8型

Block Diagrams

Typical applications diagram
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功能框图

Related Links

技术

Link

资源

Product Briefs and Summaries
日期 Version
iW1601产品概述 14/03/2018 Rev. 0.4

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