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
- Width :
- 5mm
- Max Supply Current :
- 60mA
- Max Supply Voltage :
- 5.5V
- Number of Segments :
- 16
- Weight :
- 72.206235mg
- Min Input Voltage :
- 3V
- Number of Terminations :
- 32
- Supply Voltage :
- 5V
- Internal Switch(s) :
- yes
- Output Characteristics :
- OPEN-DRAIN
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Multiplexed Display Capability :
- No
- Output Current :
- 120mA
- Low Level Output Current :
- 1mA
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Contact Plating :
- Gold
- Min Supply Voltage :
- 3V
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Output :
- 17V
- Number of Pins :
- 32
- Topology :
- Shift Register
- Number of Functions :
- 1
- Display Mode :
- DOT MATRIX
- Nominal Supply Current :
- 60mA
- Switching Frequency :
- 30MHz
- REACH SVHC :
- No SVHC
- Input Characteristics :
- Standard
- Surface Mount :
- yes
- Package / Case :
- 32-VFQFN Exposed Pad
- Max Input Voltage :
- 5.5V
- Type :
- Linear
- High Level Output Current :
- -1mA
- HTS Code :
- 8542.39.00.01
- Base Part Number :
- TLC5940
- Factory Lead Time :
- 6 Weeks
- Length :
- 5mm
- Applications :
- Backlight
- JESD-609 Code :
- e4
- Height :
- 1mm
- Mounting Type :
- Surface Mount
- Power Supplies :
- 3.3/5V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Thickness :
- 900μm
- Pin Count :
- 32
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Current - Output / Channel :
- 120mA
- 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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