IR2153 SOP8

The IR2153 is a self-oscillating half-bridge driver IC designed for driving low-side and high-side MOSFETs and IGBTs in a variety of applications, including lighting ballasts, power supplies, and DC-DC converters. It features an integrated oscillator and protection functions, providing a compact and efficient solution for driving half-bridge circuits. The IR2153 comes in a SOP8 package, offering ease of integration in various designs.

Key Features:

• Self-oscillating half-bridge driver
• Integrated oscillator with frequency range up to 150kHz
• High side floating supply voltage up to 600V
• Low side and high side undervoltage lockout
• Deadtime control
• Frequency precision of ±5%
• Matched propagation delay for high and low side
• Output source/sink current capability: 180mA/350mA
• Standard SOP8 package

Technical Specifications:

• High Side Floating Supply Voltage (Vb): 600V max
• High Side Output Voltage (Vs): Vb – 20V to Vb + 0.3V
• Low Side Output Voltage (Vcc): 10V to 15.6V
• High Side Output Voltage (Vho): 10V to Vcc
• Low Side Output Voltage (Vlo): 0V to Vcc
• Peak Output Current (Iout): 180mA source, 350mA sink
• Oscillator Frequency Range: Up to 150kHz
• Deadtime: 1.2µs typical
• Operating Temperature Range: -40°C to +125°C
• Package: SOP8

Applications:

• Lighting ballasts
• Switch-mode power supplies
• DC-DC converters
• Motor drivers

Datasheet:
For detailed technical information, please refer to the IR2153 Datasheet.