TC4428AEOA
- Mfr.Part #
- TC4428AEOA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 7,695
- In Stock :
- 7,695
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Propagation Delay :
- 35 ns
- JESD-609 Code :
- e3
- Package :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2002
- Input Logic Compatibility :
- CMOS/TTL
- Peak Output Current :
- 1.5 A
- Brand :
- Microchip Technology / Atmel
- Terminal Form :
- Gull wing
- Operating Supply Voltage (Typ) :
- 15 V
- Pin Count :
- 8
- Product Type :
- Gate Drivers
- Base Product Number :
- TC4428A
- REACH SVHC :
- No SVHC
- RoHS :
- Details
- Factory Lead Time :
- 10 Weeks
- Operating Supply Voltage (Max) :
- 18 V
- Input Type :
- Inverting, Non-Inverting
- Operating Temperature :
- -40°C~150°C TJ
- Input Logic Level :
- CMOS/TTL
- Length :
- 5mm
- Pbfree Code :
- yes
- Minimum Operating Temperature :
- - 40 C
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Topology :
- Low Side
- Number of Pins :
- 8
- Mount :
- Surface Mount
- Power Dissipation :
- 470mW
- Output Peak Current Limit-Nom :
- 1.5A
- Operating Supply Voltage (Min) :
- 4.5 V
- Minimum Operating Supply Voltage :
- 4.5 V
- Maximum Operating Supply Voltage :
- 18 V
- Number of Functions :
- 2
- Polarity :
- Inverting, Non-Inverting
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Type :
- Low-Side
- Configuration :
- Inverting, Non-Inverting
- Voltage - Supply :
- 4.5V~18V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package Type :
- SOIC N
- Operating Temperature Classification :
- Industrial
- Operating Supply Voltage :
- 4.5 V to 18 V
- Driven Configuration :
- Low-Side
- Logic Type :
- CMOS, TTL
- Operating Supply Current :
- 4.5 mA
- Number of Drivers :
- 2
- Max Supply Current :
- 2mA
- Output Current :
- 1.5 A
- Product :
- MOSFET Gate Drivers
- Mounting Style :
- SMD/SMT
- Maximum Operating Temperature :
- + 85 C
- Base Part Number :
- TC4428A
- Rise Time :
- 35ns
- Supplier Package :
- SOIC N
- Height :
- 1.55mm
- High Side Driver :
- yes
- Driver Type :
- Low Side
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Rise / Fall Time (Typ) :
- 25ns 25ns
- Supplier Device Package :
- 8-SOIC
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Turn On Delay Time :
- 35 ns
- Product Category :
- Gate Drivers
- Mounting :
- Surface Mount
- Fall Time (Typ) :
- 35 ns
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Rad Hardened :
- No
- Gate Type :
- N-Channel, P-Channel MOSFET
- Manufacturer :
- Microchip
- Number of Terminations :
- 8
- Max Output Current :
- 1.5A
- Radiation Hardening :
- No
- Max Power Dissipation :
- 470mW
- Terminal Position :
- Dual
- Qualification :
- AEC-Q100
- Channel Type :
- Independent
- Series :
- -
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Number of Outputs :
- 2
- Product Status :
- Active
- Lead Free :
- Lead Free
- Supply Voltage :
- 18V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temp Range :
- -40C to 85C
- Turn On Time :
- 0.045 µs
- Turn Off Time :
- 0.045 µs
- Width :
- 3.99mm
- Nominal Supply Current :
- 4.5mA
- Datasheets
- TC4428AEOA

Gate Drivers Microchip Technology TC4428AEOA Overview
The TC4428AEOA by Microchip Technology stands as a robust low-side gate driver, specifically designed to enhance the performance and reliability of your MOSFETs and IGBTs. Housed in a compact 8SOIC package, this integrated circuit is engineered to drive high-speed switching with ease, supporting a wide range of power applications. The dual-output configuration allows it to deliver a high peak output current of up to 1.5A from each channel, ensuring efficient gate charging and discharging to minimize transition times and power losses. With its ability to operate over a voltage range of 4.5V to 18V, the Gate Drivers Microchip Technology TC4428AEOA is highly versatile, making it an ideal choice for a multitude of demanding applications.
TC4428AEOA Features
This IC gate driver is packed with features to support enhanced operation and robustness in challenging environments. Key features include:
- High peak output current of 1.5A per channel.
- Dual independent outputs that can be used in high-side and low-side configurations.
- Wide operating voltage range from 4.5V to 18V.
- Low shoot-through current, maximizing device safety and reliability.
- Fast propagation delays and rise/fall times for improved switching performance.
- Matched rise and fall times to reduce skew and enhance operation efficiency.
- Input with hysteresis for noise immunity, ensuring stable operation under noisy conditions.
TC4428AEOA Applications
- DC-DC Converters: The TC4428AEOA drives MOSFETs in various converter topologies, enhancing efficiency through its rapid switching capabilities.
- Motor Control Systems: Utilized in motor driver circuits to provide robust, high-current outputs necessary for starting and running motors in industrial and automotive applications.
- Power Supply Modules: Enhances power management in power supplies by ensuring efficient gate driving for power transistors, crucial for voltage regulation and power distribution.
- Solar Inverters: Applied in solar energy systems to efficiently switch power transistors, converting DC from solar panels to AC for grid or home use.
- LED Lighting: Drives switching transistors in LED lighting systems, supporting efficient power management and contributing to energy-saving and long-lasting lighting solutions.
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