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KP18032
KP18032 Three-channel PWM dimming LED linear constant current driver KP18032 is a high-precision 3-way linear LED dimming driver. It can independently set the PWM signal duty cycle of three channels through three PWM interfaces to achieve dimming and color adjustment. KP18032 uses PWM chopping for dimming, and the minimum dimming depth can reach below 0.1%. The three LED channels of KP18032 have a withstand voltage of 40V, and each channel has a maximum current of 200mA. KP18032 has high constant current accuracy, which can reach ±5%@20mA. KP18032 has a built-in over-temperature protection function. When the chip temperature exceeds the over-temperature protection point, the chip will automatically reduce the output current to ensure system stability.
Category：
- Product Description
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- Commodity name: KP18032
- 封装: ESOP-8
- 品牌: Biyi Microelectronics
KP18032 Three-channel PWM dimming LED linear constant current driver KP18032 is a high-precision 3-way linear LED dimming driver. It can independently set the PWM signal duty cycle of three channels through three PWM interfaces to achieve dimming and color adjustment. KP18032 uses PWM chopping for dimming, and the minimum dimming depth can reach below 0.1%. The three LED channels of KP18032 have a withstand voltage of 40V, and each channel has a maximum current of 200mA. KP18032 has high constant current accuracy, which can reach ±5%@20mA. KP18032 has a built-in over-temperature protection function. When the chip temperature exceeds the over-temperature protection point, the chip will automatically reduce the output current to ensure system stability.
Main Features
• 3-channel linear LED driver
• Supports PWM dimming
• Compatible with 500Hz~10kHz PWM signals
• LED channel withstand voltage 40V, maximum current 200mA per channel
• High constant current accuracy ±5%@20mA
• <10mW ultra-low standby power consumption
• Built-in over-temperature protection (OTP)
• Package type ESOP-8
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Room 819, Dongmei Building, Xiangnan Three District, Minqiang Community, Minzhi Street, Longhua District, Shenzhen
