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參數資料
| 型號： | LM5005MHX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | High Voltage 2.5 Amp Buck Regulator |
| 中文描述： | 4.25 A SWITCHING REGULATOR, 525 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | TSSOP-20 |
| 文件頁數： | 4/21頁 |
| 文件大?。?/td> | 774K |
| 代理商： | LM5005MHX |
Pin Descriptions
(Continued)
Pin(S)
20
Name
BST
Description
Application Information
Boost input for bootstrap capacitor
An external capacitor is required between the BST and
the SW pins. A 0.022μF ceramic capacitor is
recommended. The capacitor is charged from Vcc via an
internal diode during the off-time of the buck switch.
Exposed metal pad on the underside of the device. It is
recommended to connect this pad to the PWB ground
plane, in order to aid in heat dissipation.
NA
EP
Exposed Pad
L
www.national.com
4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM5005MHX/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| LM5006 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Evaluation Board provides the design engineer with a fully functional |
| LM5006EVAL/NOPB | 功能描述:電源管理IC開發(fā)工具 LM5006 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LM5006EVAL/NOPB | 制造商:Texas Instruments 功能描述:EVAL BOARD, LM5006 5V, 500mA SYNC STEP-D |
| LM5006MM/NOPB | 功能描述:直流/直流開關調節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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