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HS20116評估板

發布時間:2022-06-06 16:50:21     瀏覽:1406

評估板適用于HS20116,高效率DC/DC電源模塊。評估板在12V輸入電壓范圍內的負載電流高至20A時形成+5V輸出電壓。輸出設置電阻器R11可以調節以評估不同的輸出電壓。

輸出電流保護點(OCP)可設置電阻器R8R9HS20116開關頻率為300kHz,采用所提供的模塊可實現高至95%的效率

電氣規格:

Parameters

Symbol

Value

Unit

Input Voltage Range

VIN

12

V

Output Voltage

VOUT

5

V

Output Current

IOUT

20

A

 

EVALUATION BOARD:

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EFFICIENCY AND POWER LOSS:

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過流性能通過應用電感的等效串聯電阻DCR來監測電流,因而保護轉換器免遭短路輸出的影響。ILIMVSH引腳(RILIMRVSH)的電阻網絡編程設置為過電流跳閘水平。如果監測到過電流,輸出立即停止,并在hiccup模式循環軟啟動性能(7個虛擬軟啟動超時,隨后最多一個真實超時),以提供故障保護。如果未清除短路狀況,循環將無期限繼續。過電流性能將在由等式8確保的峰值電感電流(IPEAK)下跳閘。

3.png 

深圳市立維創展科技授權代理Cyntec全線產品,致力為客戶提供高品質、高質量、價格公正的電源模塊產品。產品原裝原廠,質量保證,并為中國大陸市場提供技術支持,歡迎咨詢。

詳情了解HS20116請點擊:http://m.yzgnjsb.cn/article/3120.html

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