The IR2104 is a high-voltage, high-speed power MOSFET and IGBT driver with independent high- and low-side referenced output channels. Designed by International Rectifier (IR), this IC is well-suited for half-bridge and full-bridge configurations. The IR2104 offers a bootstrap circuit to supply the high-side driver, and it features under-voltage lockout for both high- and low-side drivers, ensuring safe operation. It is available in a compact SOP-8 SMD package, ideal for space-efficient designs.

Specifications:

• IC Type: Half Bridge Driver
• Package Type: SOP-8 SMD
• Package Size: 8 Pins
• Maximum Supply Voltage: 20 V
• Output Current: 290 mA source, 600 mA sink
• Switching Frequency: Up to 500 kHz
• Input Logic Level: Compatible with standard CMOS or LSTTL outputs
• Bootstrap Supply Range: 10 V to 20 V
• Operating Temperature Range: -40°C to +125°C

Pin Configuration:

1. VCC: Logic supply voltage
2. HIN: High-side input logic
3. LIN: Low-side input logic
4. COM: Logic ground
5. LO: Low-side output
6. VS: High-side floating supply return
7. HO: High-side output
8. VB: High-side floating supply

Features:

• Gate driver for high-side and low-side N-channel MOSFETs
• Bootstrap circuit for high-side drive
• Under-voltage lockout for safe operation
• High noise immunity
• Independent high- and low-side control
• Logic-level compatible inputs

Applications:

• Half-bridge and full-bridge circuits
• Motor drives
• Inverter circuits
• Power supply applications
• DC-DC converters

Package Includes:

• 1 x IR2104 Half Bridge Driver IC (SOP-8 SMD Package)

Note: Product images are for illustrative purposes only and may differ from the actual product.