RapidChargeTM AC/DC Primary-Side Digital ZVS Flyback Controller

● Supports USB PD travel adapter (TA) applications of 35W and above ● Supports constant-voltage (CV) and constant-current (CC) regulation in fine steps by secondary-side regulation (SSR) ● Dialog’s patented adaptive ZVS control enables high efficiency and low EMI ● User configurable ZVS tim

文件：509.22 Kbytes 页数：7 Pages

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100W 数字零电压开关 RapidCharge™ AC/DC 控制器

iW9801 数字 AC/DC 控制器集成了瑞萨电子的专利自适应 零电压开关（ZVS）技术 ，可为智能手机、平板电脑、笔记本电脑、电动工具和其他便携式产品提供超小型、轻便、低成本且易于携带的电源。 该设备工作在高开关频率下，因此变压器和无源元件的体积更小，并支持带可编程电源（USB-PD PPS）的 USB Power Delivery 3.0 及其他 RapidCharge 协议，输出功率高达 100W。\niW9801 与瑞萨电子的 iW709 次级侧 IC 配对，该 IC 集成了快速充电协议支持、USB Type-C 控制和同步整流 FET 控制。 这套芯片组合提供了完整的高功率密度 A • 高开关频率• 更轻、更小的变压器\n• 获得专利的自适应 ZVS 控制，可实现高效率和低 EMI• 高效回收能源，最大限度地减少热量产生\n• 简化散热管理过程并减小散热器尺寸\n• 用户可配置的 ZVS 时序可优化不同功率 MOSFET 的性能\n• 兼容驱动氮化镓器件\n• 为以下方面提供充分保护：• 过压（OVP）\n• 用户可配置过温\n• 过压保护/欠压保护\n• 输出短路\n• 智能、环保的低待机功率 <20mW\n• 硬连线状态机解决方案可防止快速充电器被黑客入侵。 了解更多信息，请参阅“RapidCharge™ 控制器防止快速充电器黑客攻击”博客;

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RapidChargeTM AC/DC Primary-Side Digital ZVS Flyback Controller

● Supports USB PD travel adapter (TA) applications of 35W and above ● Supports constant-voltage (CV) and constant-current (CC) regulation in fine steps by secondary-side regulation (SSR) ● Dialog’s patented adaptive ZVS control enables high efficiency and low EMI ● User configurable ZVS tim

文件：509.22 Kbytes 页数：7 Pages

RENESAS

瑞萨

RapidChargeTM AC/DC Primary-Side Digital ZVS Flyback Controller

● Supports USB PD travel adapter (TA) applications of 35W and above ● Supports constant-voltage (CV) and constant-current (CC) regulation in fine steps by secondary-side regulation (SSR) ● Dialog’s patented adaptive ZVS control enables high efficiency and low EMI ● User configurable ZVS tim

文件：509.22 Kbytes 页数：7 Pages

RENESAS

瑞萨

RapidChargeTM AC/DC Primary-Side Digital ZVS Flyback Controller

● Supports USB PD travel adapter (TA) applications of 35W and above ● Supports constant-voltage (CV) and constant-current (CC) regulation in fine steps by secondary-side regulation (SSR) ● Dialog’s patented adaptive ZVS control enables high efficiency and low EMI ● User configurable ZVS tim

文件：509.22 Kbytes 页数：7 Pages

RENESAS

瑞萨

RapidChargeTM AC/DC Primary-Side Digital ZVS Flyback Controller

● Supports USB PD travel adapter (TA) applications of 35W and above ● Supports constant-voltage (CV) and constant-current (CC) regulation in fine steps by secondary-side regulation (SSR) ● Dialog’s patented adaptive ZVS control enables high efficiency and low EMI ● User configurable ZVS tim

文件：509.22 Kbytes 页数：7 Pages

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瑞萨

100W Digital Zero Voltage Switching RapidCharge™ AC/DC Controller

Pairs with iW709 to Create a Complete Solution for High-Power Density USB PD 3.0 Chargers and Travel Adapters\n\nThe iW9801 digital AC/DC controller integrates Dialog’s patented adaptive Zero Voltage Switching (ZVS) technology to enable ultra-small, light-weight, low-cost and easily portable power s • High switching frequency\nLighter, smaller transformer\nSmaller passive components for easier EMI control\n• Patented adaptive ZVS control for high efficiency and low EMI\nEfficiently recycles energy to minimize heat generation\nUp to 94% efficiency\nEases thermal management and reduces heatsi;

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