TLC5945PWPR
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- Mfr.Part #
- TLC5945PWPR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC LED DRVR LINEAR 80MA 28HTSSOP
- Stock
- 25,572
- In Stock ：
- 25,572
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- High Level Output Current :
- -1mA
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Internal Switch(s) :
- yes
- Max Input Voltage :
- 5.5V
- Frequency :
- 30MHz
- Input Characteristics :
- Standard
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Power Supplies :
- 3.3/5V
- Pin Count :
- 28
- Number of Functions :
- 1
- Output Current :
- 80mA
- Number of Pins :
- 28
- Length :
- 9.7mm
- Voltage - Output :
- 17V
- Width :
- 4.4mm
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Number of Outputs :
- 16
- Terminal Pitch :
- 0.65mm
- Nominal Supply Current :
- 60mA
- Topology :
- Shift Register
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Low Level Output Current :
- 1mA
- Thickness :
- 1mm
- Pbfree Code :
- yes
- fmax-Min :
- 30 MHz
- Number of Terminations :
- 28
- Applications :
- Backlight
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- HTS Code :
- 8542.39.00.01
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Type :
- Linear
- Multiplexed Display Capability :
- No
- Height :
- 1.2mm
- Number of Segments :
- 16
- Max Supply Current :
- 60mA
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C TA
- Min Input Voltage :
- 3V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- TLC5945
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 3V
- Datasheets
- TLC5945PWPR
TLC5945PWPR Documents
LED Drivers Texas Instruments TLC5945PWPR Overview
The LED Drivers Texas Instruments TLC5945PWPR is a highly versatile linear LED driver designed for applications requiring precise LED current control. Engineered by Texas Instruments, a leader in semiconductor solutions, this driver supports a wide range of LED lighting applications. It provides 16 channels of constant-current sink drivers, each capable of outputting up to 80mA, which makes it ideal for full-color LED displays and lighting systems. Its advanced error detection features and programmable PWM outputs ensure superior performance and reliability, making the TLC5945PWPR a top choice for professionals seeking robust, scalable lighting solutions.
TLC5945PWPR Features
This LED driver integrates multiple features that enhance its functionality and ease of use in complex lighting designs. Key features include programmable PWM outputs for each channel, allowing for fine-grained brightness control. It also offers a dot correction feature, critical for achieving uniform brightness across LED displays. The TLC5945PWPR’s thermal shutdown and error detection capabilities provide added reliability and safety in operation, ensuring long-lasting performance in demanding environments.
TLC5945PWPR Applications
- Architectural Lighting: Utilized in façade lighting and feature installations where precise color control and uniform brightness are necessary.
- Automotive Lighting: Applicable in dashboard, accent, and external lighting systems in vehicles for enhanced aesthetic and functional lighting.
- Commercial Displays: Used in billboards and retail display systems where multiple LEDs require consistent and reliable brightness and color management.
- Consumer Electronics: Integrates into devices such as televisions and computer monitors, enhancing display quality through excellent color and brightness control.
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