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Product Detailed Parameters
- Description：IC LED DRVR LIN PWM 200MA 8SOIC
- Series：-
- Mfr：Allegro MicroSystems
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：2
- Voltage - Supply (Min)：6V
- Voltage - Supply (Max)：50V
- Voltage - Output：-
- Current - Output / Channel：200mA
- Frequency：-
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-SOIC-EP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The A6269KLJTR-T is a linear LED driver IC from Allegro MicroSystems, designed for automotive and industrial applications. It features two independent output channels, each capable of delivering up to 200 mA of constant current. The device operates within an input voltage range of 6 V to 50 V and supports PWM dimming for brightness control. Packaged in an 8-SOIC-EP with exposed pad, it functions across a temperature range of -40°C to +125°C.
Feature Summary
- Dual-channel linear regulation providing independent constant current outputs
- Integrated PWM dimming interface for precise brightness adjustment
- Built-in protection mechanisms including thermal shutdown and reverse battery protection
Applications
- Automotive interior lighting systems
- Industrial LED illumination arrays
- Consumer high-brightness LED drivers
Procurement Notes
Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Cross-reference pinout compatibility if integrating into existing designs originally using this specific part number.
Selection Notes
Select this component for dual-LED configurations requiring linear regulation within a 50 V maximum supply. Consider the 200 mA per channel limit when sizing loads. Evaluate thermal management requirements given the SOIC-EP package and linear topology dissipation characteristics under varying load conditions.
Part Context
Part of the A626x series of automotive-grade LED drivers. Designed to replace older legacy parts like the A6269 while maintaining similar functional parameters. Manufactured by Allegro MicroSystems, focusing on robust performance in harsh electrical environments typical of vehicle power networks.
Replacement Considerations
- A6261KLJTR-T
FAQ
Is the A6269KLJTR-T currently in production?
No, the A6269KLJTR-T is obsolete and no longer manufactured.
What is the recommended substitute for this discontinued part?
The A6261KLJTR-T is listed as a compatible replacement option.
