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 頁數(shù)：7 Pages

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100W 數(shù)字零電壓開關(guān) RapidCharge? AC/DC 控制器

iW9801 數(shù)字 AC/DC 控制器集成了瑞薩電子的專利自適應(yīng) 零電壓開關(guān)（ZVS）技術(shù) ，可為智能手機(jī)、平板電腦、筆記本電腦、電動(dòng)工具和其他便攜式產(chǎn)品提供超小型、輕便、低成本且易于攜帶的電源。 該設(shè)備工作在高開關(guān)頻率下，因此變壓器和無源元件的體積更小，并支持帶可編程電源（USB-PD PPS）的 USB Power Delivery 3.0 及其他 RapidCharge 協(xié)議，輸出功率高達(dá) 100W。\niW9801 與瑞薩電子的 iW709 次級(jí)側(cè) IC 配對(duì)，該 IC 集成了快速充電協(xié)議支持、USB Type-C 控制和同步整流 FET 控制。 這套芯片組合提供了完整的高功率密度 A ? 高開關(guān)頻率? 更輕、更小的變壓器\n? 獲得專利的自適應(yīng) ZVS 控制，可實(shí)現(xiàn)高效率和低 EMI? 高效回收能源，最大限度地減少熱量產(chǎn)生\n? 簡(jiǎn)化散熱管理過程并減小散熱器尺寸\n? 用戶可配置的 ZVS 時(shí)序可優(yōu)化不同功率 MOSFET 的性能\n? 兼容驅(qū)動(dòng)氮化鎵器件\n? 為以下方面提供充分保護(hù)：? 過壓（OVP）\n? 用戶可配置過溫\n? 過壓保護(hù)/欠壓保護(hù)\n? 輸出短路\n? 智能、環(huán)保的低待機(jī)功率 <20mW\n? 硬連線狀態(tài)機(jī)解決方案可防止快速充電器被黑客入侵。 了解更多信息，請(qǐng)參閱“RapidCharge? 控制器防止快速充電器黑客攻擊”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 頁數(shù)：7 Pages

RENESAS

瑞薩

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 頁數(shù)：7 Pages

RENESAS

瑞薩

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 頁數(shù)：7 Pages

RENESAS

瑞薩

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 頁數(shù)：7 Pages

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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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