TC4421VAT
Microchip Technology

Microchip Technology
IC GATE DRVR LOW-SIDE TO220-5
$4.18
Available to order
Reference Price (USD)
200+
$2.98700
Exquisite packaging
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Product details
The TC4421VAT PMIC - Gate Driver from Microchip Technology represents a breakthrough in power management integrated circuit technology. This advanced component delivers exceptional driving performance for power switches in various conversion topologies. Its sophisticated design combines high-speed operation with robust protection features, ensuring reliable performance in demanding applications. The TC4421VAT features adaptive gate drive strength that automatically adjusts to load conditions, optimizing efficiency across the operating range. The device's excellent thermal characteristics enable stable operation in high-temperature environments without derating. For industrial motor drives, this gate driver provides precise control for both AC and DC motor types. It's equally effective in power factor correction circuits, improving energy quality in grid-connected systems. The TC4421VAT also finds application in induction heating equipment, where fast switching is essential for efficient operation. The gate driver's integrated bootstrap diode simplifies circuit design while reducing component count. Its comprehensive fault protection system includes overcurrent detection and thermal shutdown capabilities. The TC4421VAT supports multiple control interfaces, including PWM and analog control signals. This flexibility makes it suitable for diverse applications such as laser diode drivers and X-ray generator power supplies. In automotive systems, the gate driver enhances performance in electric vehicle onboard chargers and DC-DC converters. The device's low electromagnetic emissions contribute to cleaner system operation, important for sensitive electronic environments. With its small footprint and high integration level, the TC4421VAT enables compact power supply designs without sacrificing performance. To learn more about how this gate driver can benefit your specific application, contact our sales team for personalized assistance. Submit your inquiry online to receive prompt technical support and pricing information.
General specs
- Product Status: Active
- Driven Configuration: Low-Side
- Channel Type: Single
- Number of Drivers: 1
- Gate Type: IGBT, N-Channel, P-Channel MOSFET
- Voltage - Supply: 4.5V ~ 18V
- Logic Voltage - VIL, VIH: 0.8V, 2.4V
- Current - Peak Output (Source, Sink): 9A, 9A
- Input Type: Inverting
- High Side Voltage - Max (Bootstrap): -
- Rise / Fall Time (Typ): 60ns, 60ns
- Operating Temperature: -40°C ~ 150°C (TJ)
- Mounting Type: Through Hole
- Package / Case: TO-220-5
- Supplier Device Package: TO-220-5