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Microchip Technology TC4431CPA MOSFET Driver
The TC4431CPA is a high-speed, 30V MOSFET driver capable of sourcing up to 3A and sinking 1.5A. Designed for high-side driver applications, it features undervoltage lockout, ESD protection up to 4kV, and short delay times under 78 nanoseconds. Its robust design allows it to withstand reverse currents of over 300mA without damage, ensuring reliable switching of power MOSFETs and bipolar transistors. The device operates over a wide input voltage range from 4.5V to 30V, suitable for small motor drives, power switching, and automation tasks, with power dissipation optimized for various packages.
Microchip Technology TC4431CPA MOSFET Driver Specifications:
- Supply Voltage: 4.5V to 30V
- Peak Output Current: 3A sourcing, 1.5A sinking
- Output Resistance: 7 Q
- Output Voltage: VoH = Vpp - 1.0 V, VoL = 0.025 V
- Delay Time: <78 ns
- Rise Time: 40 ns
- Fall Time: 33 ns
- Power Supply Current: 25 mA at Vin=3V
- Latch-Up Protection: >300 mA
- ESD Protection: 4 kV
- Operating Temperature Range: 0°C to +70°C
- Junction Temperature: +150°C
- Thermal Resistance: 155°C/W (CERDIP), 125°C/W (PDIP), 150°C/W (CERDIP)
- Package Types: 8-Pin CERDIP, SOIC, PDIP
- Pins: Vpp (power input), IN (control input), LOCK DIS (UV lockout control), GND (ground), OUT (drive output)
- Dimensions (SOIC): Length ~4.9 mm, Width ~3.9 mm, Height ~1.75 mm
- Prevents latch-up, suitable for switching inductive loads, and includes ancillary features for industrial automation.
Buy the Microchip TC4431CPA – Reliable MOSFET Driver for Industrial Applications
Enhance your power switching design with the Microchip TC4431CPA MOSFET driver. Featuring fast switching times under 78 ns, high peak currents of 3A, and wide voltage operation from 4.5V to 30V, it’s ideal for industrial automation, motor drives, and power management systems. Its robust design includes undervoltage lockout, ESD protection up to 4kV, and reverse current withstand capability, ensuring reliability under demanding conditions. Order online today to ensure your projects benefit from superior switching performance and durability.
Get Microchip TC4431CPA today—built for high-speed switching, high current drive, and industrial reliability.
Frequently Asked Questions
Where can I buy Microchip Technology TC4431CPA?
You can click on the BUY or RFQ button to purchase TC4431CPA from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part TC4431CPA?
You can download the TC4431CPA datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of TC4431CPA?
Microchip Technology