TLC5940RHB
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- Mfr.Part #
- TLC5940RHB
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR LINEAR 120MA 32VQFN
- Stock
- 46,636
- In Stock ：
- 46,636
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Number of Pins :
- 32
- JESD-609 Code :
- e4
- Internal Switch(s) :
- yes
- Width :
- 5mm
- Mounting Type :
- Surface Mount
- Package / Case :
- 32-VFQFN Exposed Pad
- Supply Voltage :
- 5V
- Base Part Number :
- TLC5940
- Lead Free :
- Lead Free
- Pin Count :
- 32
- REACH SVHC :
- No SVHC
- Display Mode :
- DOT MATRIX
- Length :
- 5mm
- Terminal Position :
- QUAD
- Multiplexed Display Capability :
- No
- Weight :
- 72.206235mg
- Operating Temperature :
- -40°C~85°C TA
- Applications :
- Backlight
- Output Characteristics :
- OPEN-DRAIN
- HTS Code :
- 8542.39.00.01
- Power Supplies :
- 3.3/5V
- Topology :
- Shift Register
- Number of Terminations :
- 32
- Height :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Max Input Voltage :
- 5.5V
- Radiation Hardening :
- No
- Switching Frequency :
- 30MHz
- Surface Mount :
- yes
- Nominal Supply Current :
- 60mA
- Voltage - Output :
- 17V
- Packaging :
- Tape and Reel (TR)
- Min Input Voltage :
- 3V
- Number of Segments :
- 16
- Output Current :
- 120mA
- Contact Plating :
- Gold
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 900μm
- High Level Output Current :
- -1mA
- Max Supply Voltage :
- 5.5V
- Max Supply Current :
- 60mA
- Input Characteristics :
- Standard
- Current - Output / Channel :
- 120mA
- Type :
- Linear
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Functions :
- 1
- Low Level Output Current :
- 1mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 3V
- Datasheets
- TLC5940RHB
LED Drivers Texas Instruments TLC5940RHB Overview
The LED Drivers Texas Instruments TLC5940RHB is an advanced LED driver IC specifically engineered for high-precision applications requiring up to 16 channels of LED control. With a capacity to handle 120 mA per channel and a supply voltage of up to 32V, this versatile driver is ideal for powering complex LED arrays in commercial and industrial settings. Its integrated features, such as grayscale PWM control and dot correction, enhance display functionality and visual performance, making it a top choice for developers and manufacturers aiming to optimize their LED solutions.
TLC5940RHB Features
The TLC5940RHB boasts a range of features that enhance its utility in LED driving applications. Key features include a 120mA constant current sink per channel, which ensures uniform brightness across all LEDs. The chip also supports a flexible voltage range up to 32V, allowing for various LED configurations. Programmable PWM outputs enable precise control over lighting effects, while thermal shutdown and LED open detection provide reliability and safety in operation.
TLC5940RHB Applications
- Automotive Lighting: Used in tail lights and dashboard lighting, the TLC5940RHB offers high consistency and precise control required for automotive standards.
- Commercial Signage: Ideal for driving large LED panels used in outdoor and indoor advertising, providing reliable performance and vibrant color control.
- General Illumination: Powers residential and commercial lighting systems, enhancing energy efficiency and reducing maintenance costs.
- Stage Lighting: Utilized in stage and theatrical lighting to produce a wide range of intensities and colors, enabling dynamic visual effects.
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