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

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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