TC4427CPA
- Mfr.Part #
- TC4427CPA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 2,746
- In Stock :
- 2,746
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Mounting Type :
- Through Hole
- Input voltage (max.) :
- 18V
- Peak Output Current :
- 1.5 A
- Channels :
- 2
- Radiation Hardening :
- No
- Input Bias Current :
- 10μA
- Operating Supply Voltage :
- 4.5 V to 18 V
- Driven Configuration :
- Low-Side
- Package Type :
- PDIP
- RoHS :
- Compliant
- Power Dissipation :
- 730mW
- Topology :
- Low Side
- Max Operating Temperature :
- 70 °C
- Min Supply Voltage :
- 4.5 V
- Max Output Current :
- 1.5A
- Number of Channels :
- 2
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Max Supply Voltage :
- 18 V
- Output Voltage :
- 18V
- Factory Lead Time :
- 8 Weeks
- Enclosure :
- PDIP 8
- Output Current :
- 1.5A
- Product Category :
- Gate Drivers
- Series :
- --
- Polarity :
- Non-Inverting
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Part Number :
- TC4427
- Product :
- MOSFET Gate Drivers
- Max Power Dissipation :
- 730mW
- Voltage - Supply :
- 4.5V~18V
- Mounting Style :
- Through Hole
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Turn On Time :
- 0.04 µs
- Configuration :
- Low Side
- Brand :
- Microchip Technology / Atmel
- Resistance :
- 12Ohm
- JESD-609 Code :
- e3
- Rise Time :
- 30ns
- Fall Time (Typ) :
- 30 ns
- Max. operating temperature :
- +70°C
- Nominal Supply Current :
- 4.5mA
- Propagation Delay :
- 50 ns
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Mount :
- Through Hole
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Input Logic Compatibility :
- CMOS/TTL
- Turn Off Time :
- 0.06 µs
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Maximum Operating Temperature :
- + 70 C
- Manuf. code :
- MCP
- Package :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 8
- Width :
- 6.6mm
- Terminal Position :
- Dual
- Supplier Device Package :
- 8-PDIP
- Max Supply Current :
- 4.5mA
- Minimum Operating Temperature :
- 0 C
- Type :
- TC4427CPA
- Base Product Number :
- TC4427
- Operating Temperature :
- 0°C~150°C TJ
- Turn On Delay Time :
- 50 ns
- Gate Type :
- N-Channel, P-Channel MOSFET
- Lead Free :
- Lead Free
- Min Operating Temperature :
- 0 °C
- Product Status :
- Active
- Operating Supply Current :
- 4.5 mA
- Supplier Package :
- PDIP
- Length :
- 10.16mm
- Pbfree Code :
- yes
- Input Type :
- Non-Inverting
- Max Output Voltage :
- 17.975V
- Driver Configuration :
- Non-Inverting
- Rise / Fall Time (Typ) :
- 19ns 19ns
- Channel Type :
- Independent
- High Side Driver :
- yes
- Number of Pins :
- 8
- Supply Voltage :
- 18V
- Manufacturer :
- Microchip Technology
- Height :
- 4.06mm
- ECCN Code :
- EAR99
- Published :
- 2003
- Number of Functions :
- 2
- Turn-On Delay Time :
- 50 ns
- Terminal Finish :
- Matte Tin (Sn)
- Logic Type :
- CMOS, TTL
- Packaging :
- Tube
- Number of Outputs :
- 2
- Product Type :
- Gate Drivers
- Mounting :
- Through Hole
- REACH SVHC :
- No SVHC
- Number of Drivers :
- 2
- Driver Type :
- Low Side
- Screening Level :
- COMMERCIAL
- Output Peak Current Limit-Nom :
- 1.5A
- Datasheets
- TC4427CPA

Gate Drivers Microchip Technology TC4427CPA Overview
The Microchip Technology TC4427CPA gate driver is a powerful and reliable solution designed for modern low-side MOSFET and IGBT driving applications. This robust component integrates dual high-speed drivers into a compact 8-pin DIP package, making it an excellent choice for designs where space and efficiency are paramount. By delivering peak output currents up to 1.5A, the TC4427CPA ensures efficient switching performance, reducing both power loss and heat dissipation. Its high-speed operation and built-in protection features make the TC4427CPA a foundational part of power management and switching circuits, promoting both functional integrity and long-term reliability.
TC4427CPA Features
- Low shoot-through current
- High peak output current (1.5A)
- Matched rise and fall times
- Wide operating voltage range (4.5V to 18V)
- Low supply current
- High noise immunity
- Pin-compatible with the earlier TC427 series
TC4427CPA Applications
- DC/DC Converters: Utilized for driving MOSFETs in voltage conversion circuits, ensuring efficient power transfer and regulation.
- Motor Control: Acts as a driver for MOSFETs in motor control circuits, facilitating precise speed and torque adjustments.
- LED Drivers: Drives transistors in LED lighting systems to provide stable power supply and brightness control.
- Solenoid/Relay Drivers: Ideal for switching applications in solenoids and relays, providing the necessary current for reliable operation.
- Power Supplies: Employed in switch mode power supplies to enhance efficiency and performance by controlling the main switching elements.
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