LM3424 Datasheet, PDF (38/50 Pages) National Semiconductor (TI) – Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs

DESIGN #4 - BOOST Application
Features
• Input: 18V to 38V
• Output: 12 LEDs at 700mA
• 85°C - 125°C Thermal Foldback
• Analog Dimming
• 700 kHz Switching Frequency
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