Power Integrations LCS7262C-TL

Product Overview

The Power Integrations LCS7262C-TL is a high-performance 120W isolated flyback AC/DC converter designed for demanding power supply applications. This advanced offline switcher integrates secondary-side synchronous rectification (SR) technology, delivering exceptional efficiency and thermal performance in a compact InSOP-24C surface mount package.

Key Features & Benefits

• High Power Density: Delivers up to 120W output power in a space-efficient SMD package, ideal for compact designs
• Wide Input Voltage Range: Operates from 10.8V to 385V, providing flexibility across diverse power supply architectures
• Advanced Protection: Comprehensive fault protection including current limiting, over-load, over-temperature, over-voltage, short circuit, and UVLO safeguards
• Flexible Switching Frequencies: Supports 90kHz, 120kHz, 180kHz, and 240kHz operation for optimized EMI and efficiency trade-offs
• Extended Temperature Range: Rated for -40°C to 105°C ambient operation, ensuring reliability in harsh environments
• RoHS Compliant: Meets environmental standards for global market compliance

Industry Applications

The LCS7262C-TL is engineered for mission-critical applications across multiple industries:

• Aerospace: Avionics power systems, flight control electronics, and onboard instrumentation
• Automotive: Electric vehicle charging infrastructure, battery management systems, and advanced driver assistance systems (ADAS)
• Industrial Automation: PLC power supplies, motor drives, robotics controllers, and factory automation equipment
• Medical Equipment: Diagnostic imaging systems, patient monitoring devices, and surgical instrumentation
• Telecommunications: Base station power, network infrastructure, and data center equipment

Technical Highlights

• Flyback Topology with Secondary-Side SR: Maximizes efficiency while minimizing component count and board space
• 600V Breakdown Voltage: Provides robust isolation and safety margins for high-voltage applications
• Integrated Control Features: Frequency control and soft-start functionality simplify design and improve system reliability
• InSOP-24C Package: 24-pin PowerSMD module (10.80mm width) with 17 leads offers excellent thermal performance and ease of assembly
• Tape & Reel Packaging: Ready for automated pick-and-place manufacturing processes

Design Advantages

Engineers choose the LCS7262C-TL for its proven reliability, comprehensive protection features, and design flexibility. The integrated secondary-side synchronous rectification reduces external component requirements while improving overall system efficiency. The wide switching frequency range enables designers to optimize for specific EMI requirements and efficiency targets, making it an ideal choice for both cost-sensitive and performance-critical applications.

Quality & Compliance

Manufactured by Power Integrations, a global leader in high-voltage power conversion semiconductors, the LCS7262C-TL undergoes rigorous quality testing and meets international environmental standards. Full traceability and long lifecycle availability ensure supply chain confidence for production programs spanning multiple years.

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• LCS7262C-TL.pdf