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參數(shù)資料
| 型號： | LM3410XSD |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 顯示驅動器 |
| 英文描述： | 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation |
| 中文描述： | LED DISPLAY DRIVER, DSO6 |
| 封裝： | LLP-6 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 162K |
| 代理商： | LM3410XSD |
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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相關代理商/技術參數(shù) |
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|---|---|
| LM3410XSD/NOPB | 功能描述:LED照明驅動器 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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| LM3410XSDE | 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 |
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