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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 20-TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：13.2V
- Voltage - Output：-
- Current - Output / Channel：500mA
- Frequency：-
- Dimming：No
- Applications：General Purpose
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：20-TSSOP
- Grade：-
- Qualification：-
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Overview
The TLC59213IPWR is an LED lighting driver IC from Texas Instruments featuring a boost topology and eight parallel input/output channels. It operates as a Darlington source driver with adjustable output voltage, supporting a supply voltage range of 4.5 V to 13 V. The device delivers up to 500 mA output current per channel, with high and low level output currents rated at 170 mA each. It functions within a temperature range of -40°C to +85°C and utilizes a TSSOP-20 package for surface mount installation.
Feature Summary
- Integrates a boost converter topology for efficient LED driving applications
- Provides eight independent output channels with parallel input and output control
- Utilizes Darlington source driver architecture for enhanced current handling capabilities
Applications
- LED lighting driver systems
- General purpose LED illumination circuits
- Portable lighting devices requiring boost conversion
Procurement Notes
Verify the specific suffix IPWR corresponds to the TSSOP-20 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure supply chain partners provide valid traceability data. Cross-reference the component marking code against the latest Texas Instruments datasheet to prevent counterfeit risks during procurement processes.
Selection Notes
Select this component for designs requiring multiple LED channels driven by a single boost regulator. The 500 mA capability suits medium-power LED arrays. Consider thermal management requirements due to power dissipation in the TSSOP-20 package. Validate that the input voltage range aligns with the system's power supply constraints before finalizing the design.
Part Context
This part belongs to the TLC59213A series of LED drivers. It is distinct from linear drivers like the TLC59211 or logic components such as the TLC59212. The series focuses on boost-based solutions for lighting applications, differentiating it from other Texas Instruments PMIC families that utilize linear regulation or digital logic functions.
Replacement Considerations
Check for direct pin-compatible upgrades within the same family. Verify electrical parameters match if substituting with similar boost LED drivers from other manufacturers.
