Professional IC Distribution & Technical Solutions

The TEA1620P is a power supply controller IC manufactured by PHILIPS (now NXP Semiconductors). Below are the factual specifications, descriptions, and features from the Manufactor Datasheet:

Specifications:

• Manufacturer: PHILIPS (NXP Semiconductors)
• Type: Switched Mode Power Supply (SMPS) Controller
• Topology: Flyback or Forward Converter
• Input Voltage Range: Typically operates with a wide input range (exact range depends on application design)
• Switching Frequency: Fixed or adjustable (specific frequency depends on external components)
• Output Power: Suitable for low to medium power applications (exact power handling depends on design)
• Package: DIP (Dual In-line Package) or SO (Small Outline), depending on variant

Descriptions:

• The TEA1620P is designed for offline power supplies, providing efficient control for flyback or forward converter topologies.
• It integrates key functions such as pulse-width modulation (PWM), overvoltage protection (OVP), and thermal shutdown.
• Used in applications like AC/DC adapters, standby power supplies, and auxiliary power modules.

Features:

• Integrated PWM Controller: Provides precise regulation of output voltage.
• Protection Features: Includes overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.
• Low Standby Power: Optimized for energy-efficient operation in standby mode.
• Soft-Start Function: Reduces inrush current during startup.
• Frequency Control: Fixed or adjustable switching frequency for design flexibility.

For exact electrical characteristics and application details, refer to the official datasheet from NXP Semiconductors (successor to PHILIPS' semiconductor division).