IR2235J PLCC Block
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The IR2235J is a high-voltage, three-phase bridge driver IC designed for driving power MOSFETs or IGBTs in three-phase bridge configurations. It is optimized for motor drive applications and provides high-speed switching with integrated protection features, ensuring reliable performance in demanding environments.
Key Features:
- Three-phase bridge driver
- Independent high and low side referenced output channels
- Floating channel designed for bootstrap operation
- Integrated dead-time generation and shoot-through protection
- Fault reporting and programmable fault clear
- Under-voltage lockout protection for all channels
- CMOS Schmitt-triggered inputs with pull-down
- High output current capability
- Number of Channels: 6 (Three-phase bridge)
- 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: PLCC-44 (Plastic Leaded Chip Carrier)
- Three-phase motor drives
- Inverter systems
- Switching power supplies
- 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