TCA785 DIP-16 IC Price in Pakistan
TCA785 is a phase control integrated circuit designed for precise triggering of thyristors, triacs, and power transistors in AC power control systems. It provides reliable zero-cross detection, adjustable firing angles from 0° to 180°, and high output drive capability, making it suitable for a wide range of phase-angle control applications. Typical uses include AC power controllers, phase-controlled rectifiers, heater regulators, motor speed controllers, and three-phase power control systems.
Features
- Phase control IC for thyristors, triacs, and transistors
- Adjustable firing angle from 0° to 180°
- Reliable zero-crossing detection
- High output current up to 250mA
- Wide ramp current adjustment range
- Can operate as a zero-cross switching controller
- Compatible with LSL logic levels
- Supports three-phase control using three synchronized ICs
- Wide operating temperature range
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