Datasheet Specifications
- Part number
- LM2707
- Manufacturer
- National Semiconductor
- File Size
- 1.06 MB
- Datasheet
- LM2707_NationalSemiconductor.pdf
- Description
- Inductive-Boost Series LED Driver
Description
LM2707 Inductive-Boost Series LED Driver with Programmable Oscillator Frequency February 2005 LM2707 Inductive-Boost Series LED Driver with Programm.
Features
* 18V output capability, PFM regulation, and a high-current switching transistor (400mA peak). These characteristics allow the part to drive a series string of 2-to-4 LEDs with forward currents between 0 and 40mA. LED brightness can be adjusted dynamically simply by applying a PWM signal to the enableApplications
* Tightly regulated LED currents, exceptional LED brightness uniformity, and very high LED-drive power efficiency ( > 80%) can all be achieved by stacking the LEDs in series between the www. DataSheet4U. com LM2707 output and the low-voltage feedback pin (0.515V). The LM2707 requires only a few small eLM2707 Distributors
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