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z zz zzBuilt-in Diode z zz zzDigital Dimming with Zero-Inrush z zz zzInput UVLO Protection
https://www.richtek.com/assets/product_file/RT9285C/DS9285C-03.pdf
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Precise dimming is achieved by controlling the LED current at the secondary-side via analog dimming
Products ▶ AC-DC ▶ Secondary Side Regulators ▶ RT8457A
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filter allow easy low noise analog dimming conversion from digital signal with only one
Products ▶ LED Drivers ▶ Backlight LED Drivers ▶ RT8462
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For brightness dimming, the RT8511A is able to maintain steady control of the LED current
Products ▶ LED Drivers ▶ Backlight LED Drivers ▶ RT8511A
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The RT8567 also integrates PWM dimming function for accurate LED current control
Products ▶ LED Drivers ▶ Backlight LED Drivers ▶ RT8567
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resistor allow easy low noise analog dimming conversion from PWM signal with only one
Products ▶ LED Drivers ▶ Backlight LED Drivers ▶ RT8463
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The RT8569 also integrates PWM dimming function for accurate LED current control
Products ▶ LED Drivers ▶ Backlight LED Drivers ▶ RT8569
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For brightness dimming, the RT4533/A supports PWM dimming which determines the feedback reference voltage
Products ▶ LED Drivers ▶ RGB & White LED Drivers ▶ RT4533/RT4533A
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contains I2C interface for controlling the dimming mode, operating frequency and the LED
Products ▶ LED Drivers ▶ RGB & White LED Drivers ▶ RT4537
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For brightness dimming, the RT8511B is able to maintain steady control of the LED current
Products ▶ LED Drivers ▶ RGB & White LED Drivers ▶ RT8511B
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