IR2104 Half Bridge Driver IC - SOP-8 SMD Package

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.

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