TC4423AVOA
- Mfr.Part #
- TC4423AVOA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 15,629
- In Stock :
- 15,629
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Max Supply Current :
- 2mA
- Mount :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Type :
- Low-Side
- Maximum Operating Supply Voltage :
- 18 V
- Number of Pins :
- 8
- Rise / Fall Time (Typ) :
- 12ns 12ns
- Driver Configuration :
- Inverting
- Input Type :
- Inverting
- Turn-On Delay Time :
- 48 ns
- Radiation Hardening :
- No
- Mounting :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Min Operating Temperature :
- -40 °C
- Max Output Current :
- 4.5A
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Qualification :
- AEC-Q100
- Product Status :
- Active
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Operating Supply Current :
- 1 mA
- Product Category :
- Gate Drivers
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C~150°C TJ
- Minimum Operating Supply Voltage :
- 4.5 V
- Max Power Dissipation :
- 470mW
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Polarity :
- Inverting
- Width :
- 3.9mm
- Channel Type :
- Independent
- Brand :
- Microchip Technology / Atmel
- Height :
- 1.25mm
- Operating Supply Voltage :
- 4.5 V to 18 V
- Manufacturer :
- Microchip
- Output Peak Current Limit-Nom :
- 3A
- Product Type :
- Gate Drivers
- Current - Peak Output (Source, Sink) :
- 4.5A 4.5A
- Pin Count :
- 8
- Logic Type :
- CMOS, TTL
- Max Supply Voltage :
- 18 V
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Number of Outputs :
- 2
- Max Operating Temperature :
- 125 °C
- Peak Reflow Temperature (Cel) :
- 260
- High Side Driver :
- yes
- RoHS :
- Details
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Package :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Tube
- Configuration :
- Inverting
- MSL :
- MSL 1 - Unlimited
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 4.5V~18V
- Turn On Delay Time :
- 48 ns
- Output Current :
- 3A
- Power Dissipation :
- 610mW
- Published :
- 2006
- Rise Time :
- 35ns
- Product :
- MOSFET Gate Drivers
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Supplier Package :
- SOIC N
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Driven Configuration :
- Low-Side
- Number of Channels :
- 2
- Maximum Operating Temperature :
- + 125 C
- Package Type :
- SOIC
- Input Logic Compatibility :
- CMOS/TTL
- Factory Lead Time :
- 12 Weeks
- Nominal Supply Current :
- 250μA
- Base Product Number :
- TC4423
- Number of Functions :
- 2
- Lead Free :
- Lead Free
- Topology :
- Low Side
- Fall Time (Typ) :
- 35 ns
- Min Supply Voltage :
- 4.5 V
- Number of Drivers :
- 2
- Peak Output Current :
- 4.5 A
- Length :
- 4.9mm
- Driver Type :
- Low Side
- Series :
- TC4423
- Base Part Number :
- TC4423A
- REACH SVHC :
- No SVHC
- Propagation Delay :
- 48 ns
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supplier Device Package :
- 8-SOIC
- ECCN Code :
- EAR99
- Gate Type :
- N-Channel, P-Channel MOSFET
- Datasheets
- TC4423AVOA
TC4423AVOA Documents

Gate Drivers Microchip Technology TC4423AVOA Overview
The Microchip Technology TC4423AVOA is a robust, high-speed MOSFET gate driver designed specifically for demanding applications requiring low-side gate control. With its capability to deliver peak output currents up to 3A, this driver ensures efficient operation and improved performance of your power MOSFETs and IGBTs. Its 8SOIC package allows for compact design integrations, making it an excellent choice for space-constrained applications. The incorporation of matched rise and fall times minimizes switching losses, while the wide operating voltage range (4.5V to 18V) provides versatility across different systems and requirements. The Gate Drivers Microchip Technology TC4423AVOA is engineered for precision and reliability, driving your systems to enhanced efficiency and power management.
TC4423AVOA Features
The TC4423AVOA gate driver includes several key features that make it a standout choice for powering low-side gate applications. Its 3A peak output current capability allows for high-speed switching, critical for reducing power losses and improving overall efficiency. Additionally, the device offers a wide input supply voltage range from 4.5V to 18V, making it adaptable to various operating conditions. The low propagation delay of the driver ensures rapid response times, further enhancing the performance of power management systems. Matched rise and fall times contribute to reduced switching noise, which is crucial in noise-sensitive electronics. Moreover, the driver is protected against over-temperature conditions, ensuring robust performance in harsh environments.
TC4423AVOA Applications
- Motor Control Systems: Utilizes high peak output current to drive motor control MOSFETs, enabling efficient and precise control in applications such as automated manufacturing equipment.
- Power Supplies: Helps to enhance switching speed and efficiency in power supply units, crucial for maintaining stability and reliability in both commercial and industrial settings.
- Solar Inverters: Applies robust driving capability to manage power transistors effectively in solar energy systems, optimizing energy conversion and reducing wastage.
- Automotive Applications: Leverages its high-speed switching and thermal protection features for managing power in automotive electronics, contributing to safer and more reliable vehicle operations.
- LED Lighting: Drives LEDs with high efficiency and precision, ensuring optimal performance and longevity of lighting systems in commercial and residential environments.
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