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1％输出纹波，小型解决方案尺寸

The iW1760B improves on the performance of Dialog’s iW1760 AC/DC controller by reducing the output voltage ripple to 1% on a 12V output voltage, increasing the Vcc input voltage range up to 25V and increasing robustness with extra protection features. The iW1760B meets the US DoE’s external power supply standard and the EU’s Code of Conduct, version 5, tier 2 standard by offering no-load power consumption of < 50mW while complying with active mode minimum efficiency requirements.

The iW1760B also incorporates Dialog’sSmartDefender™smart hiccup technology to help address soft short circuits in cables and connectors. Learn more about SmartDefender smart hiccup technology这里.

IW1760B是销钉，向后兼容iW1760.

A迪亚姆IW1760B的仿真模型可用。有关更多信息和下载的地方，请访问迪亚姆page.

特征

Low Output Ripple Voltage – 120mV on a 12V or 5V Output Voltage
25V max Vcc Input Voltage Range
Meets DoE External Power Supply and EU Code of Conduct, Version 5, Tier 2 Standards
- Less than 50mW No-Load Power Consumption
主动启动可减少启动时间而不增加空载功耗
可选择电压偏移补偿，用于电缆和连接器中的电压损耗（5个选项）
- 通过单电阻可选择
PrimAccurate™- Primary-Side Control, No Opto-Coupler Needed
内在低噪声解决方案 - 整个操作范围内没有可听噪声
自适应多模PWM / PFM控制，用于跨负载范围的最佳效率

特征

EZ-EMI™ Design to Easily Meet Global EMI Specifications
快速动态载荷响应（DLR）
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%
完全免受故障条件的影响
- 过电压/过温保护（闩锁选项）
- On-Chip Internal Over-Temperature Protection
- 输出过电压和过电流保护
- Input Under-Voltage Protection
- 感测电阻短路保护
- Bulk Input Capacitor Discharge Circuit
Pin-to-Pin and Backward Compatible with iW1760