IR2104
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The IR2104 is a high and low side driver IC designed for driving MOSFETs and IGBTs in half-bridge and full-bridge configurations. It provides robust performance and precise control over switching operations in applications requiring high efficiency and reliability, such as motor drives, inverters, and power supplies.
Key Features:
- High and low side driver outputs
- Floating channel design for bootstrap operation
- Independent high and low side inputs
- CMOS Schmitt-triggered inputs with pull-down
- Built-in dead-time generation for improved switching performance
- Under-voltage lockout protection on both channels
- Output fault status indicators
- High current drive capability
- Number of Channels: 2 (High and Low Side)
- Supply Voltage: Up to 20V
- Output Voltage: Up to Vcc (supply voltage)
- Output Current Capability: High peak output current
- Operating Temperature Range: -40°C to +150°C
- Package Type: SOIC-8
- Half-bridge and full-bridge circuits for motor drives
- Inverter systems
- Switching power supplies
- DC-DC converters
- UPS (Uninterruptible Power Supplies)
- Industrial automation
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment