TOP233PN,EcoSmart Integrated Off-line Switcher,DIP-8

The TOP233PN is a high-performance, EcoSmart integrated off-line switcher designed for reliable and energy-efficient power conversion in offline SMPS applications. Combining a high-voltage MOSFET and advanced PWM controller, the TOP233PN simplifies power supply design while achieving high efficiency and low standby power consumption.

With its wide input voltage range of 85V to 265V AC, the TOP233PN is ideal for global applications, including adapters, chargers, and consumer electronics. Operating at a fixed 132kHz switching frequency, it minimizes transformer size and reduces EMI, ensuring stable and noise-free performance.

The IC features comprehensive protection mechanisms, including over-voltage, under-voltage, and thermal shutdown, to ensure safe operation in demanding environments. Packaged in a compact DIP-8 form factor, the TOP233PN is perfect for space-constrained designs requiring robust and efficient power conversion solutions.

• Integrated Design: Combines a high-voltage power MOSFET and PWM control into a single IC, simplifying circuit design.
• EcoSmart Technology: Reduces standby power consumption and enhances energy efficiency.
• Wide Input Voltage Range: Operates from 85V to 265V AC, supporting global power standards.
• Comprehensive Protections: Includes over-voltage, under-voltage, over-temperature, and current limit safeguards.
• Fixed Switching Frequency: Operates at 132kHz for reduced EMI and efficient transformer design.
• Compact DIP-8 Package: Ideal for space-constrained designs, ensuring easy integration.