LM3503 Dual-Display Constant Current LED Driver

National Semiconductor

Description

www.DataSheet4U.com LM3503 Dual-Display Constant Current LED Driver with Analog Brightness Control July 2005 LM3503 Dual-Display Constant Current L.
The LM3503 is a white LED driver for lighting applications.

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Datasheet Specifications

Part number: LM3503
Manufacturer: National Semiconductor
File Size: 1.06 MB
Datasheet: LM3503_NationalSemiconductor.pdf
Description: Dual-Display Constant Current LED Driver

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

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LM3503 Dual-Display Constant Current LED Driver National Semiconductor

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