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Product Detailed Parameters
- Description：IC LED DRIVER LIN 58MA SCT595-5
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：3V
- Voltage - Supply (Max)：45V
- Voltage - Output：15V
- Current - Output / Channel：58mA
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：6-SMD (5 Leads), Gull Wing
- Supplier Device Package：PG-SCT595-5-1
- Grade：-
- Qualification：-
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Overview
The TLE42403MHTSA1 is a monolithic high-side linear LED driver IC designed for automotive applications. It features a single output channel capable of delivering up to 58 mA. The device operates within an input voltage range of 3 V to 45 V and supports a maximum output voltage of 15 V. It integrates internal switching capabilities and offers linear dimming functionality. The component is rated for junction temperatures between -40°C and +150°C, ensuring reliability in harsh environments.
Feature Summary
- Monolithic high-side architecture for automotive LIN-bus-controlled lighting
- Integrated linear dimming support for precise current control
- Internal switching capability with short circuit and thermal protection
Applications
- Automotive interior lighting systems
- LIN-bus controlled exterior lighting modules
- Single-channel LED driver circuits in vehicles
Procurement Notes
Verify the specific suffix HTSA1 against official Infineon documentation to confirm package type and tape/reel specifications. Confirm end-of-life status as this part may be obsolete. Ensure compatibility with existing PCB footprints for the PG-SCT595-5-1 package before ordering.
Selection Notes
Select this component for single-channel linear LED control requiring LIN bus integration. It suits designs needing operation from 3V to 45V inputs with a fixed 58mA output limit. Consider the SCT595-5-1 package constraints and thermal performance requirements for the intended application environment.
Part Context
This part belongs to the TLE42403 family of linear LED drivers from Infineon Technologies. It is specifically engineered for automotive lighting applications where robustness and LIN bus communication are required. The device simplifies design by integrating necessary protection features and control logic into a compact surface-mount package.
Replacement Considerations
Public confirmed substitute part numbers include TLE4240-3M and TLE42403M. Verify pinout and electrical parameter compatibility before substitution due to potential differences in packaging or minor functional variations.
