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參數(shù)資料
| 型號： | LM3405A |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation in Tiny SOT23 Package |
| 中文描述： | 1.6MHz的，第1A恒流降壓型LED在微型SOT23封裝和內(nèi)部補償驅(qū)動器 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 396K |
| 代理商： | LM3405A |
Typical Performance Characteristics
T
A
= 25°C.
Unless otherwise specified, V
IN
= 12V, V
BOOST
- V
SW
= 5V and
Efficiency vs LED Current (V
IN
=5V)
30015271
Efficiency vs Input Voltage (I
F
= 1A)
30015231
Efficiency vs Input Voltage (I
F
= 0.7A)
30015232
Efficiency vs Input Voltage (I
F
= 0.35A)
30015233
V
FB
vs Temperature
30015227
Oscillator Frequency vs Temperature
30015236
www.national.com
4
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3405A_08 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation in Tiny SOT23 and eMSOP Package |
| LM3405AEVAL | 功能描述:BOARD EVAL FOR LM3405 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - LED 驅(qū)動器 系列:PowerWise® 標(biāo)準(zhǔn)包裝:1 系列:PowerWise® 電流 - 輸出 / 通道:20mA 輸出及類型:1，非隔離 輸出電壓:17V 特點:可調(diào)光 輸入電壓:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相關(guān)產(chǎn)品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD |
| LM3405AEVAL/NOPB | 功能描述:LED 照明開發(fā)工具 LM3405A EVAL BOARD RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝: |
| LM3405AXMK | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.6MHz, 1A Constant Current Buck LED Driver with Internal Compensation in Tiny SOT23 and eMSOP Package |
| LM3405AXMK/NOPB | 功能描述:LED照明驅(qū)動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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