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Flexible Dimming Solution by PWM / 0-10V / Potentiometer
The LD8116C contains a processor which can convert the three different inputs of dimmer type include 0~10V DC potential, 0~100% duty cycle PWM (Plus Width Modulation) signal and potentiometer become a PWM signal output. It is easy to provide the isolation dimming control that via opto-coupler for smart LED lighting application.
The device features include wide input voltage from 13V to 58V, adjustable bias current source for potentiometer and high precision LED dimming current.
特点
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Wide VCC operating range
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Low operation current
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Precision dimmer type with
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Voltage potential : 0/1V to 10V
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PWM dimming : 0.2k to 10kHz
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Potentiometer : 0 to 100k Ohm.
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Adjustable bias current source of DIM pin
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Adjustable minimum output PWM duty clamping
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Built in over temperature protection for Chip
应用
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Dimmable LED Power Supply
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Dimming Control Devices
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