解决方案查找器 技術支援
典型順向式轉換器應用。
DPA-Switch in SMD-8 Package
DPA-Switch in TO-263-7C Package
DPA-Switch in PDIP-8 Package
典型順向式轉換器應用。
DPA-Switch in SMD-8 Package
DPA-Switch in TO-263-7C Package
+ 1 DPA-Switch in PDIP-8 Package

DPA-Switch

16-75 VDC 輸入適用之 DC-DC 解決方案，功率最多可達 100 W

應用
開始設計
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Product Parts Table
產品
產品規格型錄
可訂購RDK
拓撲結構
輸出功率 (最大) - 封閉式, 通用
擊穿電壓
IC封裝
自動重啟和過壓反應
輸入電壓 (最小)
輸入電壓 (最大)
開關頻率 (最小)
開關頻率 (最大)
控制功能
保護功能
過熱反應
安裝類型
產品類別
運作溫度 (最大)
運作溫度 (最小)
控制方式
內部開關
自動重啟閾值
DPA SMD-8 Image

DPA423GN

查看詳情
Data Sheet View Data Sheet
RDK Available
DAK-68A DAK-71A DAK-86
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 18.0 W
Breakdown Voltage 220 V
IC Package SMD-8
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 表面安裝
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch PDIP-8

DPA423PN

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 18.0 W
Breakdown Voltage 220 V
IC Package DIP-8
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch TO-263-7C

DPA423R

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 18.0 W
Breakdown Voltage 220 V
IC Package TO-263-7C
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA SMD-8 Image

DPA424GN

查看詳情
Data Sheet View Data Sheet
RDK Available
DAK-21A
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 35.0 W
Breakdown Voltage 220 V
IC Package SMD-8
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 表面安裝
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch PDIP-8

DPA424PN

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 35.0 W
Breakdown Voltage 220 V
IC Package DIP-8
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch TO-263-7C

DPA424R

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 35.0 W
Breakdown Voltage 220 V
IC Package TO-263-7C
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA SMD-8 Image

DPA425GN

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 70.0 W
Breakdown Voltage 220 V
IC Package SMD-8
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 表面安裝
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch PDIP-8

DPA425PN

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 70.0 W
Breakdown Voltage 220 V
IC Package DIP-8
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch TO-263-7C

DPA425R

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 返馳式, 順向式
Output Power (Max) - Enclosed, Univ 70.0 W
Breakdown Voltage 220 V
IC Package TO-263-7C
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
DPA-Switch TO-263-7C

DPA426R

查看詳情
Data Sheet View Data Sheet
RDK Available
Topology 順向式
Output Power (Max) - Enclosed, Univ 100.0 W
Breakdown Voltage 220 V
IC Package TO-263-7C
Auto-Restart & Overvoltage Response 自動重啟
Voltage - Input (Min) 16 V
Voltage - Input (Max) 75 V
Switching Frequency (min) 300 kHz
Switching Frequency (max) 400 kHz
Control Features 同步整流, 可設定開關頻率, 軟啟動, 自動重啟/鎖定故障響應, 開/關控制
Protection Features 輸入過壓, 輸入欠壓, 輸出開環, 輸出過載, 過溫, 遠程關閉
Over-Temperature Response 自動重啟
Mounting Type 穿孔
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Control Scheme 次級側
Internal Switch Yes
Auto-Restart Threshold 5.8
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產品詳情

說明

  • 將 220 V 高頻 MOSFET 與所有控制及故障保護電路整合在一起的單晶片 IC
  • 大範圍 DC 輸入電壓 (16 VDC 至 75 VDC)
  • 無功損整合式電流限制
  • 內建自動重新啟動功能
  • 電壓模式控制允許 75% 的工作週期，同時提供 >5 kHz 的迴路頻寬
  • 輸入 UV/OV 關機保護 (符合 ETSI 標準)
  • 透過接腳可選 300/400 kHz
  • 可實現低成本同步整流

應用

  • 24 V/48 V 分散式電源架構 (DPA)
  • DC-DC 轉換器模組「塊」
  • PoE 受電裝置 (PoE 應用支援網頁)
  • 伺服器、路由器及網路卡
  • 電信中央機房設備
  • VoIP 與數位電話
  • 溫度與工業控制
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資源

應用說明

產品規格型錄

設計範例

通用

產品選擇指南和產品資料冊

設計工具

Download ECad Models

設計零件套裝

DAK-21A Reference Design Kit for DPA-Switch
DAK-68A Reference Design Kit for DPA-Switch
DAK-71A Reference Design Kit for DPA-Switch
DAK-86 Reference Design Kit for DPA-Switch

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