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IR2104 Half-Bridge Gate Driver IC DIP-8 / IR2104S SOP-8
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Rs.240.00
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Rs.240.00
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IR2104
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IR2104 / IR2104S — Half-Bridge Gate Driver IC
The IR2104 (DIP-8) and IR2104S (SOP-8) are popular half-bridge gate driver ICs from Infineon (formerly International Rectifier), widely used to drive N-channel MOSFETs and IGBTs in half-bridge and full-bridge power converter topologies. With a built-in bootstrap circuit, shoot-through protection, and 600V high-side capability, the IR2104 is the go-to gate driver for motor drives, inverters, and DC-DC converters in Pakistan.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | IR2104 (DIP-8) / IR2104S (SOP-8) |
| Type | Half-Bridge Gate Driver |
| High-Side Voltage (V₂offset) | Up to 600V |
| Gate Drive Supply (V₂CC) | 10V – 20V |
| Output Current (Source/Sink) | 130mA / 270mA |
| Propagation Delay | 680ns (HO), 150ns (LO) |
| Input Logic | IN + SD (shutdown) |
| Shoot-Through Protection | Yes (built-in dead time) |
| Bootstrap Diode | External required |
| Packages | DIP-8 (IR2104), SOP-8 (IR2104S) |
Key Features
- 600V high-side floating channel — drives high-side N-channel MOSFETs/IGBTs
- Built-in shoot-through protection with matched propagation delays
- SD (shutdown) input for hardware fault protection
- Bootstrap operation — no isolated power supply needed for high-side drive
- Available in DIP-8 (through-hole) and SOP-8 (SMD) packages
- Compatible with 3.3V and 5V logic inputs
Applications
- Half-bridge and full-bridge motor drives
- DC-DC converters and synchronous rectifiers
- BLDC motor controllers
- Inverters and UPS systems
- Class-D audio amplifiers
Buy IR2104 / IR2104S Half-Bridge Gate Driver IC at the best price from Embeded Studio.