Texas Instruments LP5811CDRRR 同步升压RGBW LED驱动器 同步升压4通道RGBW LED驱动器

Dimming: Analog, PWM

Features: Autonomous Animation Engine Control, 4 Constant Current Sinks with High Precision, Individual LED Dot Open/Short Detection, Integrated De-Ghosting Function, Ultra-Low Power Consumption

Topology: Boost

Mounting Style: SMD/SMT

Output Current: 300 mA

Output Voltage: 3 V to 5.5 V

Number of Outputs: 1 Output

Number of Channels: 4 Channel

Input Voltage - Max: 5.5 V

Input Voltage - Min: 500 mV

Operating Frequency: 6 MHz

Supply Current - Max: 650 uA

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 500 mV

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C