LM3409 controller equivalent, pfet buck controller.
combine to make the LM3409/09HV ideal for use as constant current sources for driving LEDs where forward currents up to 5A are easily achievable. The LM3409/09HV uses Con.
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LED Driver Constant Current Source Automotive Lighting General Illumination Industrial Lig.
The LM3409/09HV are P-channel MosFET (PFET) controllers for step-down (buck) current regulators. They offer wide input voltage range, high-side differential current sense with low adjustable threshold voltage, fast output enable/disable function and .
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