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

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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