LP5012
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Краткое описание:
12-channel I2C constant-current RGB LED driver with 12-bit PWM
Дополнительная информация
The LP5012 is a 12-channel constant-current sink LED driver featuring an integrated 12-bit, 29-kHz PWM generator for each channel. It supports independent color-mixing and brightness-control registers for smooth animation effects like flashing, breathing, and chasing. The device operates with ultra-low quiescent current, including a power-saving mode of 10 µA when LEDs are off and a shutdown mode of 1 µA when the enable pin is low. It includes a 3-phase PWM-shifting scheme to reduce input current Hens and spectral noise.
| RoHS | Yes |
| REACH | Yes |
| I2C Speed | 400kHz |
| PWM Frequency | 29kHz |
| PWM Resolution | 12bit |
| Shutdown Current | 1µA |
| Number of Channels | 12count |
| Maximum Output Voltage | 6V |
| Operating Voltage Range (VCC) | 2.7 to 5.5V |
| Maximum Current per Channel (VCC >= 3.3V) | 35mA |
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