Texas Instruments

TPSF12C3QDYYRQ1

TPSF12C3QDYYRQ1 Description

The TPSF12C3QDYYRQ1 is an automotive-grade, common-mode active EMI filter from Texas Instruments, designed to meet stringent electromagnetic interference (EMI) suppression requirements in modern vehicles. This surface-mount device operates within a 8V to 16V supply range, making it ideal for 12V automotive systems. Compliant with ROHS3 and REACH Unaffected standards, it ensures environmental and regulatory adherence. Packaged in Tape & Reel (TR) for high-volume assembly, it features a Moisture Sensitivity Level (MSL) of 1 (Unlimited), guaranteeing reliability in harsh operating conditions.

TPSF12C3QDYYRQ1 Features

• Single-Filter Design: Integrates one high-performance filter for streamlined EMI suppression.
• Automotive-Grade Reliability: Meets stringent AEC-Q100 qualifications for automotive applications.
• Wide Voltage Range (8V–16V): Compatible with 12V automotive power systems.
• Surface-Mount Technology (SMT): Enables compact PCB integration for space-constrained designs.
• Low Insertion Loss: Minimizes signal degradation while effectively attenuating common-mode noise.
• RoHS3 & REACH Compliance: Ensures environmental and regulatory compatibility.

TPSF12C3QDYYRQ1 Applications

• Automotive Infotainment Systems: Reduces EMI in audio/video signal lines.
• ADAS (Advanced Driver Assistance Systems): Enhances signal integrity for radar and camera modules.
• EV/HEV Power Electronics: Suppresses noise in high-voltage DC/DC converters and battery management systems.
• CAN/LIN Bus Networks: Improves communication reliability by filtering common-mode disturbances.
• Onboard Chargers: Mitigates EMI in charging circuits for electric vehicles.

Conclusion of TPSF12C3QDYYRQ1

The TPSF12C3QDYYRQ1 stands out as a robust, automotive-optimized EMI filter, combining high noise suppression efficiency with industry-leading reliability. Its wide voltage range, compact SMT packaging, and compliance with automotive standards make it a superior choice for noise-sensitive applications in modern vehicles. Whether deployed in infotainment, ADAS, or power electronics, this filter ensures optimal performance while meeting stringent EMI/EMC requirements. Texas Instruments' commitment to quality further solidifies its position as a go-to solution for automotive EMI challenges.