Description

PN8044 PWM Power IC – High-Efficiency PWM Controller for Switching Power Supply

The PN8044 PWM Power IC is a high-performance, cost-effective integrated circuit designed for use in switching power supply applications. With its built-in high-voltage startup, low standby power consumption, and robust protection features, the PN8044 is perfect for modern electronic devices requiring efficient and reliable power management.

Key Features:

1. High Integration: Combines a PWM controller and high-voltage startup circuit for compact designs.
2. Low Standby Power: Supports energy-saving applications with minimal power consumption in standby mode.
3. Built-in Protections: Features overvoltage protection (OVP), overload protection (OLP), and thermal shutdown for system reliability.
4. Frequency Modulation: Reduces EMI (Electromagnetic Interference) in switching power supplies.
5. Wide Input Voltage Range: Supports both low and high-voltage applications, making it versatile for various designs.
6. Built-in Current Limiting: Ensures safe operation and prevents damage to components.
7. Compact Design: Available in a compact DIP-8 package for easy integration into PCB designs.

Specifications:

Applications:

1. Switching Power Supplies: Ideal for chargers, adapters, and SMPS designs.
2. Home Appliances: Used in TVs, set-top boxes, and audio systems.
3. LED Drivers: Efficient control of LED lighting systems.
4. Industrial Equipment: Power management in industrial control devices.

Why Choose PN8044?

• Cost-effective and energy-efficient design for modern electronic devices.
• Compact size and easy-to-integrate DIP-8 package.
• Comprehensive protection features for reliable operation in critical applications.