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| Partname: | LM3503SQX-25 |
| Description: | Dual-Display Constant Current LED Driver with Analog Brightness Control |
| Manufacturer: | National Semiconductor |
| Datasheet: | PDF (1.03M).
Click here to download *) |
The LM3503 is a white LED driver for lighting applications. For dual display backlighting applications, the LM3503 provides a complete solution. The LM3503 contains two internal white LED current bypass FET (Field Effect Transistor) switches. The white LED current can be adjusted with a DC voltage from a digital to analog converter or RC filtered PWM (pulse-width-modulated) signal at the Cntrl pin. |
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Click here to download LM3503SQX-25 Datasheet*) |
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