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參數(shù)資料
| 型號(hào)： | LM3410 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation |
| 中文描述： | 525kHz/1.6MHz，恒電流升壓和SEPIC LED與驅(qū)動(dòng)器內(nèi)部補(bǔ)償 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大小： | 162K |
| 代理商： | LM3410 |
Pin Description - 5-Pin SOT23
Pin
1
Name
SW
Function
Output switch. Connect to the inductor, output diode.
Signal and power ground pin. Place the bottom resistor of the feedback network as close as possible to this
pin.
Feedback pin. Connect FB to external resistor divider to set output voltage.
Dimming & shutdown control input. Logic high enables operation. Duty Cycle from 0 to 100%. Do not allow
this pin to float or be greater than VIN + 0.3V.
Supply voltage for power stage, and input supply voltage.
2
GND
3
FB
4
DIM
5
VIN
Pin Description - 6 Pin LLP
Pin
1
2
Name
PGND
VIN
Function
Power ground pin. Place PGND and output capacitor GND close together.
Supply voltage for power stage, and input supply voltage.
Dimming & shutdown control input. Logic high enables operation. Duty Cycle from 0 to 100%. Do not allow
this pin to float or be greater than VIN + 0.3V.
Feedback pin. Connect FB to external resistor divider to set output voltage.
Signal ground pin. Place the bottom resistor of the feedback network as close as possible to this pin & pin
4.
Output switch. Connect to the inductor, output diode.
Signal & Power ground. Connect to pin 1 & pin 5 on top layer. Place 4-6 vias from DAP to bottom layer GND
plane.
3
DIM
4
FB
5
AGND
6
SW
DAP
GND
Pin Description - 8 Pin eMSOP
Pin
1
2
3
Name
-
PGND
VIN
Function
No Connect
Power ground pin. Place PGND and output capacitor GND close together.
Supply voltage for power stage, and input supply voltage.
Dimming & shutdown control input. Logic high enables operation. Duty Cycle from 0 to 100%. Do not allow
this pin to float or be greater than VIN + 0.3V.
Feedback pin. Connect FB to external resistor divider to set output voltage.
Signal ground pin. Place the bottom resistor of the feedback network as close as possible to this pin & pin 5
Output switch. Connect to the inductor, output diode.
No Connect
Signal & Power ground. Connect to pin 2 & pin 6 on top layer. Place 4-6 vias from DAP to bottom layer GND
plane.
4
DIM
5
6
7
8
FB
AGND
SW
-
DAP
GND
3
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3410_08 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PowerWise㈢ 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation |
| LM3410Q | 制造商:TI 制造商全稱:Texas Instruments 功能描述:525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation |
| LM3410XBSTOVPEV/NOPB | 功能描述:LED 照明開(kāi)發(fā)工具 LM3410XBSTOVPEV 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: |
| LM3410XMF | 制造商:Texas Instruments 功能描述:LED DRVR 5Segment 3.3V/5V 5-Pin SOT-23 T/R |
| LM3410XMF/NOPB | 功能描述:LED照明驅(qū)動(dòng)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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