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Product Detailed Parameters
- Description：IC LED DRVR LIN PWM 60MA 14TSDSO
- Series：LITIX™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：3
- Voltage - Supply (Min)：5.5V
- Voltage - Supply (Max)：40V
- Voltage - Output：40V
- Current - Output / Channel：60mA
- Frequency：-
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：PG-TSDSO-14
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The TLD23313EPXUMA1 is a three-channel high-side LED driver IC from Infineon’s LITIX™ Basic+ family, designed for automotive applications. It operates within a supply voltage range of 5.5 V to 40 V and delivers up to 60 mA per channel. The device utilizes a linear topology with integrated internal switches and supports PWM dimming control. It features short circuit and thermal protection mechanisms. The component is housed in a PG-TSDSO-14 package and is qualified to AEC-Q100 standards, ensuring reliability across an operating temperature range of -40°C to +150°C.
Feature Summary
- Integrates three independent high-side channels for precise current regulation
- Supports digital and analog technology for advanced lighting control
- Includes comprehensive fault management with single LED short diagnosis
- Complies with AEC-Q100 automotive qualification standards
Applications
- Automotive LED rear single light functions
- High-side LED driving in automotive environments
- Linear current source applications requiring accurate diagnosis
Procurement Notes
Verify the specific ordering suffix XUMA1 confirms the reel packaging format required for your assembly line. Confirm that the PG-TSDSO-14 package dimensions match your PCB footprint design. Ensure the AEC-Q100 qualification aligns with your vehicle's quality requirements. Check the latest datasheet for any updates on moisture sensitivity level or recommended soldering profiles before production.
Selection Notes
Select this component when a three-channel solution with 60 mA output capability is required. It is suitable for designs needing linear topology rather than complex DC-DC converters. Consider its AEC-Q100 qualification if deploying in automotive systems. Evaluate the TSDSO-14 package size against available board space constraints.
Part Context
This part belongs to the LITIX™ Basic+ family, which extends the capabilities of standard LITIX devices. It complements other drivers like the TLD21313EPXUMA1 by offering similar channel counts but distinct current ratings and diagnostic features tailored for specific automotive lighting architectures.
Replacement Considerations
The TLD21313EPXUMA1 serves as a functional substitute within the same family, though it offers different output current specifications. Verify pin compatibility and current handling requirements before swapping components.
