Manufacturer Part Number
TLC5943PWP
Manufacturer
Texas Instruments
Introduction
TLC5943PWP is a highly-integrated Power Management IC (PMIC) designed for LED driving applications.
Product Features and Performance
Linear LED driver
Includes a shift register topology
Features internal switches
Provides 16 output channels
Supports supply voltages from 3V to 5.5V
Offers a maximum output voltage of 17V
Delivers up to 50mA current per output channel
Operates at a frequency of 30MHz
Product Advantages
Efficient power management for LED applications
High channel count suitable for complex designs
Capable of driving multiple LEDs with consistent current
Integrated features reduce external component count
Supports a wide range of supply voltages
High frequency operation for improved performance
Key Technical Parameters
Number of Outputs: 16
Voltage - Supply (Min): 3V
Voltage - Supply (Max): 5.5V
Voltage - Output: 17V
Current - Output / Channel: 50mA
Frequency: 30MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Operates reliably within a wide temperature range
Compatibility
Compatible with various LEDs for backlight applications
Designed for surface mount technology (SMT)
Fits into a 28-PowerTSSOP package
Application Areas
Primarily used in LED backlighting solutions
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Potential availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High integration level simplifies circuit design
Multiple output channels provide design flexibility
Wide operating temperature range ensures reliability under various conditions
Robust Power Management IC from a reputable manufacturer
High switching frequency enables improved LED performance
Texas Instruments' reputation for quality and long-term availability
TLC5944PWPTexas Instruments