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參數(shù)資料
| 型號： | LM3475MFX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Hysteretic PFET Buck Controller |
| 中文描述： | SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 2/14頁 |
| 文件大小： | 305K |
| 代理商： | LM3475MFX |
Connection Diagram
Top View
20070102
5 Lead Plastic SOT23-5
NS package Number MF05A
Package Marking and Ordering Information
Order Number
LM3475MF
LM3475MFX
Package Type
SOT23-5
SOT23-5
Package Marking
S65B
S65B
Supplied As:
1000 units on Tape and Reel
3000 units on Tape and Reel
Pin Description
Pin Name
FB
Pin Number
1
Description
Feedback input. Connect to a resistor divider between the output
and GND.
Ground.
Enable. Pull this pin above 1.5V (typical) for normal operation.
When EN is low, the device enters shutdown mode.
Power supply input.
Gate drive output for the external PFET.
GND
EN
2
3
VIN
4
5
PGATE
L
www.national.com
2
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| LM3475MFX/NOPB | 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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| LM3477AMM | 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| LM3477AMM/NOPB | 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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