Microchip Technology

TC4468COE

TC4468COE Description

The TC4468COE from Microchip Technology is a high-performance 4-channel low-side gate driver IC designed for precision switching applications. Housed in a 16-SOIC package, it operates over a wide supply voltage range of 4.5V to 18V, making it versatile for various power electronics designs. With a peak output current capability of 1.2A (source/sink), it ensures robust driving of MOSFETs and IGBTs. The device features independent channels, allowing flexible control of each output, and delivers fast rise/fall times of 15ns (typical), minimizing switching losses. Its 0°C to 150°C (TJ) operating temperature range and ROHS3 compliance make it suitable for demanding industrial environments.

TC4468COE Features

• High-Current Drive: Delivers 1.2A peak output current for efficient switching of power devices.
• Fast Switching: 15ns rise/fall times reduce power dissipation and improve efficiency.
• Wide Voltage Range: Supports 4.5V to 18V supply, compatible with 5V, 12V, and 15V systems.
• Independent Channels: Four isolated drivers enable precise control in multi-switch configurations.
• Robust Design: MSL 1 (Unlimited) moisture sensitivity and REACH unaffected status ensure reliability.
• Low Logic Thresholds: VIL = 0.8V, VIH = 2.4V for compatibility with TTL and CMOS logic levels.

TC4468COE Applications

• Motor Control Systems: Ideal for driving low-side switches in BLDC and stepper motor controllers.
• Power Supplies: Enhances efficiency in DC-DC converters and SMPS due to fast switching.
• Industrial Automation: Suitable for PLC I/O modules and relay drivers requiring high noise immunity.
• LED Drivers: Provides precise current control in high-power LED lighting systems.
• Automotive Electronics: Used in 12V/24V automotive systems for solenoid and actuator control.

Conclusion of TC4468COE

The TC4468COE stands out as a high-reliability, high-speed gate driver with low-side configuration and independent channel control. Its wide voltage range, fast switching, and robust thermal performance make it an excellent choice for industrial, automotive, and power management applications. With Microchip's proven quality and ROHS3 compliance, this IC is a dependable solution for designers seeking efficiency and durability in gate driver solutions.