IR2153PBF

The IR2153PBF is a high-performance, self-oscillating half-bridge driver IC designed primarily for offline and DC-DC converter applications. It integrates a high-voltage half-bridge driver with a dedicated oscillator and includes features such as programmable deadtime, undervoltage lockout, and thermal shutdown protection. This IC is capable of driving both the high-side and low-side switches of a half-bridge configuration, making it suitable for various power supply and motor drive applications.

Key Features:

• High-voltage half-bridge driver
• Self-oscillating with adjustable frequency
• Programmable deadtime for optimized switching
• Integrated oscillator with wide frequency range
• Built-in undervoltage lockout and thermal shutdown protection
• Compatible with MOSFETs and IGBTs
• PDIP and SOIC package options available

Technical Specifications:

• Supply Voltage (Vcc): up to 20V
• Maximum Supply Voltage (Vcc(max)): 20V
• Operating Voltage Range: 10V to 20V
• Maximum Duty Cycle: 50% typical
• Maximum Frequency: 500kHz typical
• Operating Temperature Range: -40°C to +125°C
• Package Type: PDIP-8, SOIC-8

Applications:

• Offline and isolated DC-DC converters
• Switched-mode power supplies (SMPS)
• Half-bridge motor drives
• Inverter circuits

Datasheet:
For detailed technical information, please refer to the IR2153PBF Datasheet.