TC4421VMF
- Mfr.Part #
- TC4421VMF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DFN
- Stock
- 39,682
- In Stock :
- 39,682
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- High Side Driver :
- yes
- Supplier Device Package :
- 8-DFN-S (6x5)
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Style :
- SMD/SMT
- Channel Type :
- Single
- Width :
- 5mm
- Number of Drivers :
- 1
- ECCN Code :
- EAR99
- Series :
- TC4421
- Propagation Delay :
- 60 ns
- Length :
- 6mm
- Min Supply Voltage :
- 4.5 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Max Supply Current :
- 1.5mA
- RoHS :
- Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 8-VDFN Exposed Pad
- Packaging :
- Tube
- Base Product Number :
- TC4421
- RoHS Status :
- ROHS3 Compliant
- Peak Output Current :
- 9 A
- Max Operating Temperature :
- 125 °C
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Product Category :
- Gate Drivers
- Operating Supply Voltage :
- 4.5 V to 18 V
- Gate Type :
- IGBT, N-Channel, P-Channel MOSFET
- Max Supply Voltage :
- 18 V
- Driver Type :
- Low Side
- Package :
- Tube
- Lead Free :
- Lead Free
- Terminal Position :
- QUAD
- Screening Level :
- Extended
- Operating Temperature :
- -40°C~150°C TJ
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Pins :
- 8
- Published :
- 2004
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Mount :
- Surface Mount
- Turn On Delay Time :
- 60 ns
- Radiation Hardening :
- No
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Maximum Operating Supply Voltage :
- 18 V
- Driven Configuration :
- Low-Side
- Minimum Operating Temperature :
- - 40 C
- Pbfree Code :
- yes
- Maximum Operating Temperature :
- + 125 C
- Output Current :
- 9 A
- Brand :
- Microchip Technology
- Manufacturer :
- Microchip
- Height Seated (Max) :
- 0.95mm
- Rise / Fall Time (Typ) :
- 60ns 60ns
- Number of Outputs :
- 1
- Mounting :
- Surface Mount
- Output Peak Current Limit-Nom :
- 9A
- Voltage - Supply :
- 4.5V~18V
- Product Type :
- Gate Drivers
- Supplier Package :
- DFN-S EP
- Operating Supply Current :
- 1.5 mA
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Base Part Number :
- TC4421
- Input Logic Compatibility :
- CMOS/TTL
- Driver Configuration :
- Inverting
- Minimum Operating Supply Voltage :
- 4.5 V
- Min Operating Temperature :
- -40 °C
- Product Status :
- Active
- Configuration :
- Inverting
- Current - Peak Output (Source, Sink) :
- 9A 9A
- Max Output Current :
- 9A
- Logic Type :
- CMOS, TTL
- Input Type :
- Inverting
- Turn-On Delay Time :
- 60 ns
- Pin Count :
- 8
- Nominal Supply Current :
- 1.5mA
- Product :
- MOSFET Gate Drivers
- Rise Time :
- 75ns
- Fall Time (Typ) :
- 75 ns
- Datasheets
- TC4421VMF

Gate Drivers Microchip Technology TC4421VMF Overview
The Microchip Technology TC4421VMF gate driver delivers robust, high-performance solutions for driving MOSFETs and IGBTs. This device is specially designed to handle low-side switching applications efficiently, ensuring precise control and operational stability across various conditions. As a leading product from Microchip Technology, the TC4421VMF offers reliability in handling high peak output currents up to 9A, making it an indispensable tool for developers working on high-speed switching and power conversion technologies. The integration of this gate driver into your systems promises enhanced performance, minimized delay times, and reduced complexity in circuit design, key for scaling up production and optimizing end-product functionality.
TC4421VMF Features
The TC4421VMF stands out with its array of features designed for high reliability and performance in demanding applications. Key features include high peak output current (9A), wide input supply voltage range, and matched rise and fall times which provide symmetrical output waveforms to maintain signal integrity. Additionally, the device offers protection against over-temperature conditions and has a robust ESD tolerance, ensuring durability and long-term performance.
TC4421VMF Applications
- Motor Control Systems: Utilizes high current driving capability to manage and optimize motor operations, enhancing efficiency and response in industrial automation and robotics.
- Switch Mode Power Supplies (SMPS): Improves efficiency and reliability in power supply circuits, ensuring stable operation under variable load conditions.
- DC-DC Converters: Employs fast switching capabilities to facilitate efficient voltage conversion, crucial for powering various electronics while minimizing energy loss.
- LED Lighting: Drives LEDs with high precision, providing consistent illumination and extending the lifespan of lighting systems.
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