LV2134V-TLM-E

Drivers, Receivers, Transceivers Overview

The LV2134V-TLM-E is a dual-channel LED driver integrated circuit manufactured by onsemi. It features two independent constant current sinks designed for high-efficiency lighting applications. The device supports PWM dimming control and includes protection mechanisms such as over-temperature shutdown and open-load detection. It operates within a wide supply voltage range, typically up to 36V, allowing flexibility in system design. The component is housed in a compact LFPAK56 package, facilitating thermal management and space-constrained PCB layouts.

Drivers, Receivers, Transceivers Feature Summary

• Dual independent constant current channels for precise LED control
• Integrated PWM dimming capability for brightness adjustment
• Built-in thermal shutdown and fault protection circuits
• Compact surface-mount packaging for efficient board space utilization

Drivers, Receivers, Transceivers Applications

• Automotive exterior lighting systems including headlights and taillights
• General solid-state lighting fixtures requiring dual-zone control
• Industrial LED arrays with independent channel regulation

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix TLM-E against the manufacturer's latest datasheet to confirm package type and RoHS compliance status. Ensure the ordering part number matches the exact pin configuration required for your PCB footprint. Cross-reference the revision level with your bill of materials to avoid compatibility issues with existing designs.

Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel LED driving is required with integrated protection features. Evaluate the thermal performance requirements against the LFPAK56 package capabilities. Confirm that the input voltage range aligns with your system power supply specifications. Consider the dimming frequency requirements to ensure compatibility with the PWM control interface.

Drivers, Receivers, Transceivers Part Context

This part belongs to onsemi's automotive-grade LED driver family, specifically designed for reliable operation in harsh environments. It complements other single-channel drivers by offering dual functionality in a reduced footprint. The series emphasizes robustness and efficiency for critical lighting applications.

Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-to-pin replacements within the same product family. Verify electrical parameter equivalence for current sink accuracy and breakdown voltages. Ensure any substitute maintains the same package dimensions and thermal characteristics to fit existing enclosures.