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LM3434 Datasheet - National Semiconductor

LM3434 Common Anode Capable High Brightness LED Driver

The LM3434 is an adaptive constant on-time DC/DC buck (step-down) constant current controller (a true current source). The LM3434 provides a constant current for illuminating high power LEDs. The output configuration allows the anodes of multiple LEDs to be tied directly to the ground referenced cha.

LM3434 Features

* include thermal shutdown, VCC under-voltage lockout, and logic level shutdown mode. The LM3434 is available in a low profile LLP-24 package. Features

* Operating input voltage range of -9V to -30V w.r.t. LED anode

* Control inputs are referenced to the LED anode

* Output current greater

LM3434 Datasheet (287.82 KB)

Preview of LM3434 PDF

Datasheet Details

Part number:

LM3434

Manufacturer:

National Semiconductor

File Size:

287.82 KB

Description:

Common anode capable high brightness led driver.

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LM3434 Common Anode Capable High Brightness LED Driver National Semiconductor

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