TC4427EPA
- Mfr.Part #
- TC4427EPA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 20,501
- In Stock :
- 20,501
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Published :
- 2004
- Pbfree Code :
- yes
- Base Product Number :
- TC4427
- Configuration :
- Non-Inverting
- RoHS :
- Details
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Driver Configuration :
- Non-Inverting
- Pin Count :
- 8
- Number of Terminations :
- 8
- Factory Lead Time :
- 8 Weeks
- Power Dissipation :
- 730mW
- Mounting :
- Through Hole
- Manufacturer :
- Microchip
- Output Voltage :
- 25mV
- Output Peak Current Limit-Nom :
- 1.5A
- Package :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 18V
- Screening Level :
- Industrial
- Topology :
- Low Side
- Turn Off Time :
- 0.06 µs
- Length :
- 10.16mm
- Base Part Number :
- TC4427
- Max Supply Current :
- 4.5mA
- Mount :
- Through Hole
- Output Current :
- 1.5A
- Package Type :
- SOIC
- Number of Pins :
- 8
- Max Power Dissipation :
- 730mW
- Voltage - Supply :
- 4.5V~18V
- Supplier Device Package :
- 8-PDIP
- Rise / Fall Time (Typ) :
- 19ns 19ns
- Operating Supply Voltage :
- 4.5 V to 18 V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Type :
- Low-Side
- Turn On Delay Time :
- 50 ns
- Brand :
- Microchip Technology / Atmel
- ECCN Code :
- EAR99
- Resistance :
- 12Ohm
- Nominal Supply Current :
- 4.5mA
- Driven Configuration :
- Low-Side
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- High Side Driver :
- yes
- Channel Type :
- Independent
- Series :
- --
- Maximum Operating Temperature :
- + 85 C
- Minimum Operating Temperature :
- - 40 C
- Peak Output Current :
- 1.5 A
- Input Bias Current :
- 10μA
- JESD-609 Code :
- e3
- Product Type :
- Gate Drivers
- Gate Type :
- N-Channel, P-Channel MOSFET
- Supplier Package :
- PDIP
- Packaging :
- Tube
- Product :
- MOSFET Gate Drivers
- Height :
- 4.95mm
- Width :
- 7.11mm
- Operating Supply Current :
- 4.5 mA
- Propagation Delay :
- 50 ns
- Turn On Time :
- 0.04 µs
- Operating Temp Range :
- -40C to 85C
- Operating Temperature :
- -40°C~150°C TJ
- Rise Time :
- 20ns
- Number of Functions :
- 2
- Product Category :
- Gate Drivers
- Max Output Current :
- 1.5A
- Driver Type :
- Low Side
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Terminal Position :
- Dual
- Input Logic Compatibility :
- CMOS/TTL
- Number of Drivers :
- 2
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Mounting Style :
- Through Hole
- Product Status :
- Active
- Number of Outputs :
- 2
- REACH SVHC :
- No SVHC
- Logic Type :
- CMOS, TTL
- Input Type :
- Non-Inverting
- Fall Time (Typ) :
- 30 ns
- Datasheets
- TC4427EPA

Gate Drivers Microchip Technology TC4427EPA Overview
The TC4427EPA from Microchip Technology is a high-performance, robust gate driver designed to interface between control logic and power switches such as MOSFETs and IGBTs. This device is engineered to ensure reliable and efficient low-side gate driving, making it ideal for a wide range of power applications. The 8-pin DIP package allows for easy integration into circuit designs, providing a compact solution with enhanced functionality. With its ability to drive 1.5A on each of its two channels, the TC4427EPA is a powerful ally in developing high-speed switching applications, ensuring minimal propagation delays and efficient power management.
TC4427EPA Features
The TC4427EPA gate driver is equipped with dual outputs that can simultaneously sink and source currents up to 1.5A, making it highly suitable for driving capacitive loads with speed and precision. The device operates over a wide supply voltage range from 4.5V to 18V, providing flexibility in various application environments. Additionally, it features low shoot-through current, high noise immunity, and a latch-up protected design, ensuring safe operation under typical industrial conditions.
TC4427EPA Applications
- Motor Control Systems: Utilized in driving low-side MOSFETs and IGBTs for motor control applications, facilitating efficient speed and torque management.
- Switch Mode Power Supplies (SMPS): Enhances the efficiency of power supplies by driving the gates of MOSFETs in various configurations, contributing to better power conversion and regulation.
- Servo Drives: Used in servo drive circuits to control the power switches, thereby improving the precision and responsiveness of servo mechanisms.
- DC-DC Converters: Employs in driving MOSFETs for DC-DC conversion applications, ensuring efficient power management and step-up/step-down voltage regulation.
- LED Lighting: Drives switches in LED lighting setups, supporting the need for stable and continuous current for brightness control and improved light quality.
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