TC4427AVPA
- Mfr.Part #
- TC4427AVPA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 13,923
- In Stock :
- 13,923
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Package :
- Tube
- Brand :
- Microchip Technology
- ECCN Code :
- EAR99
- Qualification :
- AEC-Q100
- Rise Time :
- 35ns
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 2
- Number of Drivers :
- 2
- RoHS :
- Details
- Published :
- 2006
- Minimum Operating Supply Voltage :
- 4.5 V
- Mount :
- Through Hole
- Number of Pins :
- 8
- Fall Time (Typ) :
- 35 ns
- Mounting :
- Through Hole
- Product :
- MOSFET Gate Drivers
- Operating Temperature Classification :
- Automotive
- Operating Supply Voltage (Max) :
- 18 V
- Peak Output Current :
- 1.5 A
- Turn On Delay Time :
- 35 ns
- Logic Type :
- CMOS, TTL
- Max Output Current :
- 1.5A
- Operating Temp Range :
- -40C to 125C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Minimum Operating Temperature :
- - 40 C
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Factory Lead Time :
- 10 Weeks
- Product Type :
- Gate Drivers
- Output Peak Current Limit-Nom :
- 1.5A
- Driver Configuration :
- Non-Inverting
- JESD-609 Code :
- e3
- Max Supply Current :
- 2mA
- Gate Type :
- N-Channel, P-Channel MOSFET
- Operating Temperature :
- -40°C~150°C TJ
- High Side Driver :
- yes
- Lead Free :
- Lead Free
- Rad Hardened :
- No
- Maximum Operating Temperature :
- + 125 C
- Series :
- --
- Input Logic Compatibility :
- CMOS/TTL
- Mounting Type :
- Through Hole
- Number of Functions :
- 2
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Nominal Supply Current :
- 4.5mA
- Driven Configuration :
- Low-Side
- Output Current :
- 1.5 A
- Configuration :
- Non-Inverting
- Operating Supply Voltage (Min) :
- 4.5 V
- Manufacturer :
- Microchip
- Pin Count :
- 8
- Max Power Dissipation :
- 730mW
- Power Dissipation :
- 730mW
- Packaging :
- Tube
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Turn Off Time :
- 0.05 μs
- Voltage - Supply :
- 4.5V~18V
- Length :
- 9.46mm
- Type :
- Low-Side
- Product Status :
- Active
- Base Product Number :
- TC4427A
- Propagation Delay :
- 35 ns
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Maximum Operating Supply Voltage :
- 18 V
- Terminal Position :
- Dual
- Supplier Device Package :
- 8-PDIP
- Operating Supply Current :
- 4.5 mA
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- Product Category :
- Gate Drivers
- Base Part Number :
- TC4427A
- Rise / Fall Time (Typ) :
- 25ns 25ns
- Turn On Time :
- 0.05 μs
- Supplier Package :
- PDIP
- Input Type :
- Non-Inverting
- Pbfree Code :
- yes
- Input Logic Level :
- CMOS/TTL
- Package Type :
- PDIP
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- Through Hole
- Channel Type :
- Independent
- Driver Type :
- Low Side
- Operating Supply Voltage :
- 4.5 V to 18 V
- Datasheets
- TC4427AVPA
TC4427AVPA Documents

Gate Drivers Microchip Technology TC4427AVPA Overview
The Microchip Technology TC4427AVPA is a robust low-side gate driver, designed to interface between control logic and power MOSFETs or IGBTs. This 8-pin DIP (Dual In-line Package) device is ideal for applications requiring high peak output current capabilities, delivering a consistent 1.5A output that ensures reliable switching and enhanced operational performance. The TC4427AVPA's ability to operate over a wide voltage range and its high noise immunity make it a preferred choice for sophisticated power management systems. Utilizing this Gate Drivers Microchip Technology TC4427AVPA ensures efficient and precise control in a variety of demanding applications.
TC4427AVPA Features
The TC4427AVPA gate driver is packed with features that enhance its reliability and functionality in driving MOSFETs and IGBTs. These include matched rise and fall times to minimize switching losses, a wide input supply voltage range of 4.5V to 18V, and a logic-level input that is compatible with standard TTL and CMOS levels. Furthermore, its high-current output minimizes driver impedance effects and boosts overall efficiency.
TC4427AVPA Applications
- Motor Control Systems: Utilizes the TC4427AVPA for high-frequency PWM motor drive applications, ensuring efficient and precise control over motor operations.
- Power Supplies: Employs the TC4427AVPA in switch-mode power supplies for reliable switching between high and low power states, enhancing power efficiency and performance.
- DC-DC Converters: Leverages the TC4427AVPA's robust driving capability to manage MOSFETs in DC-DC converters, facilitating stable and efficient voltage conversion across varied loads.
- Solar Inverters: Applies the TC4427AVPA in solar inverter systems to handle the critical switching functions, ensuring effective power conversion from DC to AC.
- LED Lighting: Uses the TC4427AVPA in LED lighting systems for accurate dimming and switching, enhancing the energy efficiency and longevity of lighting solutions.
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