TC4428EMF
- Mfr.Part #
- TC4428EMF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DFN
- Stock
- 35,396
- In Stock :
- 35,396
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Gate Type :
- N-Channel, P-Channel MOSFET
- Number of Outputs :
- 2 Output
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Turn On Time :
- 0.04 µs
- Turn On Delay Time :
- 50 ns
- Driven Configuration :
- Low-Side
- Operating Temperature :
- -40°C~150°C TJ
- Pbfree Code :
- yes
- Max Supply Current :
- 4.5mA
- Rise Time :
- 30ns
- Packaging :
- Tube
- Propagation Delay :
- 50 ns
- Input Type :
- Inverting, Non-Inverting
- JESD-609 Code :
- e3
- Minimum Operating Supply Voltage :
- 4.5 V
- Type :
- Low-Side
- Base Part Number :
- TC4428
- Mounting Type :
- Surface Mount
- Operating Supply Current :
- 4.5 mA
- Peak Output Current :
- 1.5 A
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 4.5 V to 18 V
- Published :
- 2006
- Width :
- 5mm
- Series :
- --
- Height Seated (Max) :
- 0.95mm
- Factory Lead Time :
- 9 Weeks
- Voltage - Supply :
- 4.5V~18V
- Output Peak Current Limit-Nom :
- 1.5A
- ECCN Code :
- EAR99
- Product Type :
- Gate Drivers
- Base Product Number :
- TC4428
- Turn Off Time :
- 0.06 µs
- Number of Pins :
- 8
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Max Output Current :
- 1.5A
- Minimum Operating Temperature :
- - 40 C
- Number of Functions :
- 2
- Terminal Finish :
- Matte Tin (Sn)
- Rise / Fall Time (Typ) :
- 19ns 19ns
- Package / Case :
- 8-VDFN Exposed Pad
- Mounting Style :
- SMD/SMT
- Channel Type :
- Independent
- Package :
- Tube
- Mounting :
- Surface Mount
- Supplier Device Package :
- 8-DFN-S (6x5)
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- High Side Driver :
- yes
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Terminal Position :
- Dual
- Length :
- 6mm
- Nominal Supply Current :
- 4.5mA
- Maximum Operating Supply Voltage :
- 18 V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Manufacturer :
- Microchip
- Logic Type :
- CMOS, TTL
- RoHS :
- Details
- Maximum Operating Temperature :
- + 85 C
- Supplier Package :
- DFN-S EP
- Product :
- MOSFET Gate Drivers
- Screening Level :
- Industrial
- Number of Terminations :
- 8
- Product Category :
- Gate Drivers
- Configuration :
- Inverting, Non-Inverting
- Number of Drivers :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 1.5 A
- Input Logic Compatibility :
- CMOS/TTL
- Fall Time (Typ) :
- 30 ns
- Brand :
- Microchip Technology
- Product Status :
- Active
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Pin Count :
- 8
- Datasheets
- TC4428EMF

Gate Drivers Microchip Technology TC4428EMF Overview
The TC4428EMF from Microchip Technology is a robust, high-performance low-side gate driver designed to efficiently manage power in a compact 8DFN package. This gate driver is engineered to enhance the operation and reliability of applications that require precise control over their power driving capabilities. It excels in environments where fast switching and high peak output currents are essential. The [Gate Drivers Microchip Technology TC4428EMF] ensures optimal performance with its built-in features that cater to a broad spectrum of power management challenges, providing both technical sophistication and practical application in a single solution. This makes it an indispensable component for developers looking to optimize their power systems with speed, efficiency, and reliability.
TC4428EMF Features
The TC4428EMF gate driver offers several key features that make it a standout choice for driving MOSFETs and IGBTs. It includes dual complementary outputs which provide high peak drive currents up to 1.5A, ensuring powerful and rapid switching. Additionally, the driver boasts a wide operating voltage range from 4.5V to 18V, making it versatile for various circuit configurations. The device is also characterized by its low shoot-through current, protection against over-temperature, and logic-level input compatible with standard CMOS or LSTTL outputs, enhancing its safety and ease of integration into multiple setups.
TC4428EMF Applications
- Motor Control Systems: In motor control circuits, the TC4428EMF is used to drive the low-side MOSFETs or IGBTs, enabling efficient speed and direction control of motors in industrial and automotive applications.
- Switch Mode Power Supplies (SMPS): This gate driver plays a critical role in SMPS designs by facilitating the high-frequency switching necessary for efficient power conversion, thus improving the performance and reliability of power supplies.
- DC-DC Converters: The TC4428EMF aids in driving the gates of MOSFETs in DC-DC converters, ensuring efficient power management and conversion across a range of voltages, crucial for battery-operated devices and renewable energy systems.
- Solenoid/Valve Controls: It is effectively utilized in solenoid and valve control circuits to manage precise opening and closing operations, vital in automated fluid control systems.
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