TLC59731D
- Mfr.Part #
- TLC59731D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC LED DRIVER LINEAR 50MA 8SOIC
- Stock
- 4,500
- In Stock :
- 4,500
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Terminal Form :
- Gull wing
- Number of Outputs :
- 3
- fmax-Min :
- 0.6 MHz
- Voltage - Output :
- 21V
- Multiplexed Display Capability :
- No
- Output Current per Channel :
- 50mA
- Max Input Voltage :
- 6V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.75mm
- Internal Switch(s) :
- yes
- Min Input Voltage :
- 3V
- Thickness :
- 1.58mm
- Type :
- Linear
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 50mA
- Number of Functions :
- 1
- Width :
- 3.91mm
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Packaging :
- Tube
- Number of Segments :
- 6
- Output Characteristics :
- CONSTANT-CURRENT
- Low Level Output Current :
- 2mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nominal Supply Current :
- 4.5mA
- Switching Frequency :
- 600kHz
- Terminal Pitch :
- 1.27mm
- Base Part Number :
- TLC59731
- Operating Supply Voltage :
- 5V
- Input Characteristics :
- Standard
- Number of Terminations :
- 8
- High Level Output Current :
- -2mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Topology :
- Shift Register
- Mounting Type :
- Surface Mount
- Series :
- EasySet™
- Min Supply Voltage :
- 3V
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Max Supply Voltage :
- 5.5V
- Max Supply Current :
- 4.5mA
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 6MHz
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- TLC59731D

LED Drivers Texas Instruments TLC59731D Overview
The LED Drivers Texas Instruments TLC59731D is a high-performance, linear LED driver designed to manage up to 50mA of output per channel, encapsulated in a compact 8SOIC package. This innovative driver is ideal for simplifying the design of color mixing and backlighting applications. It eliminates the need for an external resistor by integrating three outputs, each capable of driving a LED with a precision-controlled current. This feature ensures consistent brightness and color balance across LEDs, making it perfect for high-volume manufacturers aiming to achieve uniform quality in consumer electronics and automotive lighting systems.
TLC59731D Features
The TLC59731D offers robust features that enhance its utility and effectiveness in various lighting applications. Key features include built-in PWM dimming capability, which allows for precise brightness control while minimizing power consumption. Its linear topology ensures low noise output, critical for applications requiring high-quality visual performance. Furthermore, the device supports a wide voltage range, providing flexibility in different power environments and making it a versatile choice for global product deployments.
TLC59731D Applications
- Consumer Electronics: Used in backlighting LCD displays, the TLC59731D ensures uniform brightness and extends the display life by providing consistent current.
- Automotive Lighting: Integrates into dashboard and ambient lighting systems, where consistent and reliable LED performance is crucial for safety and aesthetics.
- Decorative Lighting: Ideal for LED strips and architectural lighting, offering flexible control over color mixing and intensity for dynamic visual effects.
- Portable Devices: Supports lighting features in battery-powered devices such as smartphones and tablets, optimizing energy consumption and improving display readability.
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