Manufacturer Part Number
LP5012PWR
Manufacturer
Texas Instruments
Introduction
The LP5012PWR is a dedicated LED driver integrated circuit designed for power management in LED lighting applications, offering a constant current output.
Product Features and Performance
Linear LED driver topology
Delivers constant current output
Integrates 12 output channels
Offers analog and PWM dimming control
Operates within a wide voltage supply range of 2.7V to 5.5V
Can handle output voltage from 0V to 5.5V
Provides an output current of 35mA per channel
Features a switching frequency of 29kHz
Product Advantages
High channel count (12 outputs) for multi-LED systems
Flexible dimming options to adjust brightness levels easily
Low minimum supply voltage makes it suitable for battery-powered applications
Key Technical Parameters
Output Voltage: 0V ~ 5.5V
Output Current / Channel: 35mA
Frequency: 29kHz
Voltage Supply (Min): 2.7V
Voltage Supply (Max): 5.5V
Quality and Safety Features
Operates reliably over a broad temperature range from -40°C to 85°C
Surface mount package ensures security in varying operational conditions
Compatibility
Compatible with a wide range of LEDs needing 0V to 5.5V
Adjustable current and dimming options provide compatibility with various lighting applications
Application Areas
LED Lighting solutions targeting both commercial and residential use
Product Lifecycle
Currently marked as Active
Not nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
Completeness of 12 independently controllable channels for complex lighting systems
Support for both analog and PWM dimming offers versatile light control
Low power supply requirements, suitable for use in low-voltage applications
Robust performance across a wide range of temperatures
Consistency in output with precise current regulation for each channel
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