NXP USA Inc. TEA1733BT/N2,118

NXP TEA1733BT/N2,118 - GreenChip™ AC/DC Offline Flyback Controller

The TEA1733BT/N2,118 from NXP Semiconductors is a high-performance AC/DC offline flyback controller from the GreenChip™ series, designed for power supply applications up to 75W. This surface-mount IC delivers exceptional efficiency and reliability with integrated protection features including current limiting, over-power, over-temperature, and over-voltage protection.

Key Features & Benefits

• 75W Power Handling - Ideal for mid-range power supply designs in industrial, telecom, and consumer applications
• 123kHz Switching Frequency - Optimized for compact transformer design and reduced EMI
• Wide Supply Voltage Range - Operates from 12V to 30V with 20.6V start-up voltage
• Extended Temperature Range - Rated for -40°C to 150°C junction temperature for harsh environments
• Comprehensive Protection - Built-in current limiting, over-power, over-temperature, and over-voltage safeguards
• 72% Maximum Duty Cycle - Enables efficient power conversion in flyback topology
• Compact 8-SOIC Package - Space-saving surface mount design (3.90mm width)

Applications

This flyback controller is well-suited for:

• AC/DC power adapters and chargers
• Auxiliary power supplies in industrial equipment
• Telecom and networking infrastructure
• Consumer electronics power management
• LED driver circuits
• Battery charging systems

Authorized Distributor - Full Traceability

We supply genuine NXP components with complete manufacturer documentation, certificates of conformance, and full supply chain traceability. All parts are sourced through authorized channels to ensure authenticity and long lifecycle support for your critical designs.

• TEA1733BT/N2,118.pdf