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LM3503 Datasheet - Texas Instruments

LM3503 Dual-Display Constant Current LED Driver

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 f.

LM3503 Features

* 1

* 2 Drives up to 4, 6, 8 or 10 White LEDs for Dual Display Backlighting

* >80% Peak Efficiency

* Output Voltage Protection Options: 16V, 25V, 35V & 44V

* Input Under-Voltage Protection

* Internal Soft Start Eliminates Inrush Current

* 1 MHz Constant S

LM3503 Datasheet (1.54 MB)

Preview of LM3503 PDF

Datasheet Details

Part number:

LM3503

Manufacturer:

Texas Instruments ↗

File Size:

1.54 MB

Description:

Dual-display constant current led driver.

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LM3503 Dual-Display Constant Current LED Driver Texas Instruments

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