UC3846 (PWM) IC 16PIN DIP-[ 5Pcs PACK ]

Description

The UC3846 is a highly popular pulse-width modulation (PWM) controller designed for applications requiring a current mode or voltage mode control of power supplies. It is widely used in power electronics for its precision and versatility. Here’s a quick overview of its key features:

Key Features:

1. PWM Control:
   • Offers both current mode and voltage mode control.
   • Ensures high performance in switching power supplies.
2. Dual Output:
   • Capable of driving two power MOSFETs or IGBTs, often used in half-bridge or push-pull configurations.
3. High-Performance Error Amplifier:
   • Built-in error amplifier with a wide bandwidth for precise control.
4. Programmable Dead Time:
   • Allows control over the non-overlapping conduction of the power switches.
5. Synchronization:
   • Can be synchronized with other controllers in complex designs.
6. Fault Protection:
   • Overcurrent and undervoltage lockout for enhanced safety.

Applications:

• Switching Power Supplies: Used in SMPS designs for industrial, automotive, and communication applications.
• DC-DC Converters: Suitable for designing buck, boost, and other types of DC-DC converters.
• Inverters: Commonly found in motor drives and renewable energy systems.

• Package contain 5p ic in box at this price