TC4423EMF
- Mfr.Part #
- TC4423EMF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DFN
- Stock
- 206
- In Stock :
- 206
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Package / Case :
- 8-VDFN Exposed Pad
- Number of Terminations :
- 8
- Supplier Package :
- DFN-S EP
- Pin Count :
- 8
- Rise Time :
- 35ns
- Terminal Finish :
- Matte Tin (Sn)
- Rise / Fall Time (Typ) :
- 23ns 25ns
- Screening Level :
- Industrial
- Output Current :
- 3 A
- Logic Type :
- CMOS, TTL
- Driven Configuration :
- Low-Side
- Length :
- 6mm
- Number of Drivers :
- 2
- Packaging :
- Tube
- Product Type :
- Gate Drivers
- Lead Free :
- Lead Free
- Supplier Device Package :
- 8-DFN-S (6x5)
- Propagation Delay :
- 75 ns
- Turn On Time :
- 0.1 μs
- Base Product Number :
- TC4423
- Minimum Operating Temperature :
- - 40 C
- Channel Type :
- Independent
- Series :
- TC4423
- Max Supply Current :
- 2.5mA
- High Side Driver :
- yes
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Factory Lead Time :
- 8 Weeks
- Max Output Current :
- 3A
- Minimum Operating Supply Voltage :
- 4.5 V
- Turn-On Delay Time :
- 75 ns
- Configuration :
- Inverting
- Min Operating Temperature :
- -40 °C
- Product Category :
- Gate Drivers
- Input Logic Compatibility :
- CMOS/TTL
- Operating Supply Current :
- 2.5 mA
- Gate Type :
- N-Channel, P-Channel MOSFET
- Package :
- Tube
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Height Seated (Max) :
- 0.95mm
- Fall Time (Typ) :
- 35 ns
- Operating Supply Voltage :
- 4.5 V to 18 V
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 2.5mA
- Maximum Operating Supply Voltage :
- 18 V
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Min Supply Voltage :
- 4.5 V
- Brand :
- Microchip Technology
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Max Supply Voltage :
- 18 V
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Product Status :
- Active
- Current - Peak Output (Source, Sink) :
- 3A 3A
- Width :
- 5mm
- Operating Temperature :
- -40°C~150°C TJ
- Type :
- Low-Side
- Number of Pins :
- 8
- Max Operating Temperature :
- 85 °C
- Output Peak Current Limit-Nom :
- 3A
- Published :
- 2004
- Product :
- MOSFET Gate Drivers
- Number of Functions :
- 2
- Maximum Operating Temperature :
- + 85 C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Manufacturer :
- Microchip
- Turn Off Time :
- 0.1 μs
- Mounting :
- Surface Mount
- Base Part Number :
- TC4423
- Voltage - Supply :
- 4.5V~18V
- Input Type :
- Inverting
- RoHS :
- Details
- JESD-609 Code :
- e3
- Number of Outputs :
- 2 Output
- Peak Output Current :
- 3 A
- Turn On Delay Time :
- 75 ns
- Datasheets
- TC4423EMF
TC4423EMF Documents

Gate Drivers Microchip Technology TC4423EMF Overview
The Gate Drivers Microchip Technology TC4423EMF is a highly efficient, robust low-side gate driver designed for demanding applications that require precise control and high reliability. This driver IC, housed in a compact 8DFN package, is ideal for driving MOSFETs and IGBTs. It is engineered by Microchip Technology, a leader in semiconductor innovation, ensuring top-tier performance and durability. With its capacity to handle up to 3A of output current and its low propagation delay, the TC4423EMF enhances the performance and efficiency of your power management systems. This makes it a crucial component for developers looking to improve the operational reliability and efficiency of their electronic systems.
TC4423EMF Features
The TC4423EMF boasts a range of features designed to optimize system performance and reliability. Key features include 3A peak output current, which provides sufficient drive for most power applications. It also offers matched rise and fall times to minimize switching losses and improve efficiency. Additionally, the IC has protection features like under-voltage lockout and thermal shutdown that enhance system safety and durability. Its small footprint and low external component count enable designers to create more compact and integrated designs.
TC4423EMF Applications
- Motor Control Systems: Utilized to drive the gates of MOSFETs and IGBTs in motor control circuits, enhancing efficiency and response times.
- Switch Mode Power Supplies (SMPS): Improves the efficiency and reliability of power supplies by driving switching transistors with precise timing and control.
- Servo Drives: Employs its high driving current to effectively manage and operate servo motors, critical for precise position control in automation systems.
- Automotive Applications: Suitable for driving low-side switches used in vehicle power management systems, contributing to enhanced performance and safety.
- LED Lighting: Powers MOSFETs in LED drivers for improved performance and longevity of lighting systems.
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