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Product Detailed Parameters
- Description：IC LED DRIVER CTRLR PWM 14SSOP
- Series：LITIX™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Controller
- Topology：Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：4.75V
- Voltage - Supply (Max)：45V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：100kHz ~ 500kHz
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：14-LSSOP (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：PG-SSOP-14-3
- Grade：Automotive
- Qualification：-
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Overview
The TLD5095ELXUMA1 is a smart LED boost controller from Infineon Technologies, designed for automotive lighting applications. It supports multiple DC-DC topologies including Boost, Buck, Buck-Boost, SEPIC, and Flyback configurations. The device features an integrated protection system with diagnostic capabilities. Key electrical parameters include a maximum switching frequency of 500 kHz and a current-mode control architecture. The component is housed in a PDSO14 package and operates as a DC-DC controller suitable for high-reliability automotive environments.
Feature Summary
- Integrates built-in protection mechanisms and diagnostic features for enhanced system reliability
- Supports versatile circuit topologies including Boost, Buck, Buck-Boost, SEPIC, and Flyback
- Utilizes current-mode control architecture for stable LED driving performance
Applications
- Automotive exterior lighting systems
- Automotive interior lighting modules
- LED driver circuits requiring flexible topology options
Procurement Notes
Verify the specific ordering part number against official Infineon documentation to ensure correct package type and tape-and-reel specifications. Confirm that the application environment meets the operational requirements for automotive-grade components. Cross-reference the datasheet revision history to ensure compatibility with existing design implementations. Ensure all procurement channels provide authentic Infineon products with valid traceability.
Selection Notes
Select this component when designing automotive lighting systems requiring a single controller for multiple converter topologies. Consider the 500 kHz switching frequency for balancing efficiency and EMI constraints. Evaluate the need for integrated diagnostics if fault detection is critical for the specific lighting application. Ensure the input voltage range aligns with the vehicle's power supply characteristics.
Part Context
The TLD5095EL belongs to the LITIX Power family of LED drivers. It is closely related to the TLD5098EL, sharing similar functional concepts but potentially differing in specific pinouts or feature sets. Both are designed for robust automotive lighting applications, offering smart control capabilities within a compact surface-mount package.
Replacement Considerations
The TLD5098EL is a related model within the same product family. Verify pin-to-pin compatibility and functional equivalence before substitution. Consult official Infineon documentation to confirm if the TLD5098EL serves as a direct replacement or requires design adjustments.
