| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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Supertex |
Automotive LED Driver ► Switch mode controller for boost, SEPIC & buck converters ► Closed loop control of output current ► High PWM dimming ratio ► Internal 40V linear regulator ► Internal 3% voltage reference ► Constant frequency operation with programmable slope compen |
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Supertex |
High Brightness LED Driver ► ► Hysteretic control with high-side current sensing ► ► Wide input voltage range: 4.5 to 40V ► ► >90% Efficiency ► ► Typical ±5% LED current accuracy ► ► Up to 2.0MHz switching frequency ► ► Adjustable constant LED current ► ► Analog or PWM control signal |
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Supertex |
Hysteretic Boost-Buck (cuk) LED Driver ► ► ► ► ► ► ► ► ► ► Constant current LED Driver Steps input voltage Up or Down Low EMI Variable frequency operation Internal 8 to 100V linear regulator Input and output current sensing Input current limit Enable & PWM dimming Ambient temperature rati |
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Supertex |
Automotive Boost-Buck LED Lamp Driver ► ► ► ► ► ► ► ► ► ► ► ► ► ► Constant output current Steps output voltage up or down Very low susceptibility to Input voltage transients Frequency jitter Externally programmable fixed switching frequency Temperature foldback with external NTC resistor |
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Desde 2024. D4U Semiconductor.
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