TC4423VPA
- Mfr.Part #
- TC4423VPA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 11,172
- In Stock :
- 11,172
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Propagation Delay :
- 75 ns
- Configuration :
- Inverting
- Terminal Finish :
- Matte Tin (Sn)
- Core Architecture :
- PIC
- Max Frequency :
- 40MHz
- Output Peak Current Limit-Nom :
- 3A
- Pin Count :
- 8
- Base Part Number :
- TC4423
- Product Status :
- Active
- Data Bus Width :
- 8B
- Operating Temperature :
- -40°C~150°C TJ
- Watchdog Timer :
- yes
- Interface :
- CAN, I2C, SPI, USART
- Number of Functions :
- 2
- Number of Pins :
- 8
- Output Current :
- 3 A
- Pbfree Code :
- yes
- Factory Lead Time :
- 7 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Maximum Operating Temperature :
- + 125 C
- Current - Peak Output (Source, Sink) :
- 3A 3A
- Mounting Style :
- Through Hole
- Package :
- Tube
- Max Power Dissipation :
- 730mW
- Number of Terminations :
- 8
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Timers/Counters :
- 4
- Terminal Position :
- Dual
- Turn Off Time :
- 0.1 μs
- Logic Type :
- CMOS, TTL
- Supplier Device Package :
- 8-PDIP
- JESD-609 Code :
- e3
- Nominal Supply Current :
- 2.5mA
- Type :
- Low-Side
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Mounting Type :
- Through Hole
- Radiation Hardening :
- No
- Max Supply Current :
- 2.5mA
- Packaging :
- Tube
- Max Output Current :
- 3A
- Manufacturer :
- Microchip
- Driven Configuration :
- Low-Side
- Memory Size :
- 16kB
- Channel Type :
- Independent
- Series :
- --
- Gate Type :
- N-Channel, P-Channel MOSFET
- Number of Drivers :
- 2
- Number of Programmable I/O :
- 33
- Power Dissipation :
- 730mW
- Operating Supply Voltage :
- 4.5 V to 18 V
- Turn On Time :
- 0.1 μs
- Max Supply Voltage :
- 18 V
- RoHS :
- Details
- Number of Outputs :
- 2 Output
- Lead Free :
- Lead Free
- Rise Time :
- 35ns
- Input Type :
- Inverting
- Operating Supply Current :
- 2.5 mA
- Rise / Fall Time (Typ) :
- 23ns 25ns
- Published :
- 2004
- Max Operating Temperature :
- 125 °C
- Brand :
- Microchip Technology
- Voltage - Supply :
- 4.5V~18V
- Min Supply Voltage :
- 4.5 V
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- Gate Drivers
- Mount :
- Through Hole
- Turn On Delay Time :
- 75 ns
- High Side Driver :
- yes
- Base Product Number :
- TC4423
- RAM Size :
- 768B
- Min Operating Temperature :
- -40 °C
- Fall Time (Typ) :
- 35 ns
- Memory Type :
- Flash
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- ECCN Code :
- EAR99
- Turn-On Delay Time :
- 75 ns
- RoHS Status :
- ROHS3 Compliant
- Product :
- MOSFET Gate Drivers
- Product Type :
- Gate Drivers
- Datasheets
- TC4423VPA
TC4423VPA Documents

Gate Drivers Microchip Technology TC4423VPA Overview
Introducing the TC4423VPA from Microchip Technology, a high-performing, low-side gate driver specifically designed to enhance the efficiency and reliability of your electronic designs. This 8DIP packaged IC is ideal for driving MOSFETs and IGBTs, offering robust output drive capability and high-speed operation. Its key features include matched rise and fall times and a wide input supply range, making it a versatile choice for various demanding applications. The TC4423VPA is engineered to minimize cross-conduction and shoot-through errors, thus enhancing system performance and durability.
TC4423VPA Features
The TC4423VPA gate driver offers several compelling features that make it a standout choice for driving power MOSFETs and IGBTs. These include a continuous output current of up to 3A, high peak output current up to 9A, logic-level input compatible with 5V to 18V, and robust latch-up protection. Additionally, it provides protection against over-temperature and features low shoot-through current, ensuring safe and reliable operation under varied conditions.
TC4423VPA Applications
- Motor Control Systems: The TC4423VPA can be used to drive the gates of MOSFETs or IGBTs in motor control circuits, enabling efficient and precise speed and torque management.
- Switch Mode Power Supplies (SMPS): In SMPS designs, this gate driver helps in managing the switching of power devices, thus ensuring efficient power conversion and regulation.
- DC-DC Converters: Utilizing the TC4423VPA enhances the switching speed and efficiency of DC-DC converters, crucial for applications requiring stable and efficient power management.
- LED Lighting: The driver aids in the efficient switching of LEDs, contributing to energy-saving and longevity in lighting systems.
- Solar Inverters: In solar power systems, the TC4423VPA drives the power switches in inverters, optimizing the conversion of solar energy into usable electrical power.
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