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