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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(bǔ)償驅(qū)動器 |
| 文件頁數(shù)： | 18/20頁 |
| 文件大?。?/td> | 396K |
| 代理商： | LM3405A |
30015251
FIGURE 19. LED MR16 Lamp Application
( V
IN
= 12V AC, I
F
= 0.75A )
Bill of Materials for
Figure 19
Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
C5, Input Cap
D1, Catch Diode
Part Value
1A LED Driver
10μF, 25V, X5R
1μF, 10V, X7R
0.01μF, 16V, X7R
220μF, 25V, electrolytic
Schottky, 0.5V at 1A, V
R
= 30V SS13
Schottky, 0.36V at 15mA
Schottky, 0.385V at 500mA
Schottky, 0.385V at 500mA
Schottky, 0.385V at 500mA
Schottky, 0.385V at 500mA
6.8μH, 1.5A
0.27
, 0.33W, 1%
1A, White LED
Part Number
LM3405A
ECJ-3YB1E106K
GRM319R71A105KC01D
0805YC103KAT2A
ECE-A1EN221U
Manufacturer
National Semiconductor
Panasonic
Murata
AVX
Panasonic
Vishay
D2, Boost Diode
D3, Rectifier Diode
D4, Rectifier Diode
D5, Rectifier Diode
D6, Rectifier Diode
L1
R1
CMDSH-3
CMHSH5-2L
CMHSH5-2L
CMHSH5-2L
CMHSH5-2L
SLF6028T-6R8M1R5
ERJ8BQFR27
Central Semiconductor
Central Semiconductor
Central Semiconductor
Central Semiconductor
Central Semiconductor
TDK
Panasonic
LED1
LXHL-PW09
Lumileds
www.national.com
18
L
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| 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 |
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| 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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