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Description
MICROCHIP TC427CPA Dual MOSFET Driver IC, Low Side, 4.5V-18V Supply, 1.5A Out, 75ns Delay, DIP-8The TC427CPA is a 1. 5A dual high speed power MOSFET Driver for use with pulse transformer drive. TTL CMOS input voltage level is translated into a rail to rail output voltage level swing. The CMOS output is within 25mV of ground or positive supply. The low impedance, high current driver outputs swing a 1000pF load 18V in 30ns. The unique current and voltage drive qualities make the TC427 ideal power MOSFET drivers, line drivers and DC to DC converter
The TC427CPA is a 1.5A dual high-speed power MOSFET Driver for use with pulse transformer drive. TTL/CMOS input voltage level is translated into a rail-to-rail output voltage level swing. The CMOS output is within 25mV of ground or positive supply. The low-impedance, high-current driver outputs swing a 1000pF load 18V in 30ns. The unique current and voltage drive qualities make the TC427 ideal power MOSFET drivers, line drivers and DC-to- DC converter building blocks. Input logic signals may equal the power supply voltage. Input current is a low 1µA, making direct interface to CMOS/bipolar switch-mode power supply control ICs possible, as well as open-collector analog comparators. Quiescent power supply current is 8mA maximum. The TC426 requires 1/5 the current of the pin-compatible bipolar DS0026 device. This is important in DC-to-DC converter applications with power efficiency constraints and high-frequency switch-mode power supply applications.
- Single supply operation
- TTL/CMOS input compatible
- Available in non-inverting configuration
- Latch-up resistant of withstands >500mA reverse current
- 6R Low output impedance
- 1µA Low input current
- 2kV ESD protected
Applications
Power Management, Clock & Timing, Industrial
Warnings
ESD sensitive device, take proper precaution while handling the device.
Product details
| Output Delay | 75ns |
| Operating Temperature Min | 0°C |
| Peak Output Current | 1.5A |
| Input Delay | 50ns |
| Driver Case Style | DIP |
| Operating Temperature Max | 70°C |
| No. of Pins | 8Pins |
| Product Range | - |
| Automotive Qualification Standard | - |
| Supply Voltage Min | 4.5V |
| Packaging | Each |
| Supply Voltage Max | 18V |
| Driver Configuration | Low Side |
| MSL | - |
Other details
| Brand | MICROCHIP |
| Part Number | TC427CPA |
| Quantity | Each |
| Technical Data Sheet EN | |
| Product Change Notice EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Perfect size
Color: White, Size: 4 inch, Color: White, Size: 4 inch
These little shelves are perfect for my soap dispenser and lotion for my pedestal sink! The sink top was not large enough. Problem solved!
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Reviewed in the United States on April 29, 2026
★★★★★ 4
It will do what it needs to do
Color: Pink, Size: 5 inch, Color: Pink, Size: 5 inch
Very cute! Will do what it needs too. Not the best quality but for the price it's good
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Works great for putting up figurines on the wall or any other small items you want to display
Color: Black, Size: 4 inch
Works great, sturdy, easy to put up.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Mini shelves
Color: Walnut, Size: 4 inch
Adorable item!, exactly what I was looking for. good quality
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Reviewed in the United States on April 10, 2026
★★★★★ 3
Much smaller than expected
Color: Black, Size: 4 inch, Color: Black, Size: 4 inch
I got these to hang collectibles, but they are really small—like smaller than I expected.
I almost returned them, but I needed something quick and didn’t have time. I’ll attach a picture so you can see the size.
They work, just be aware they’re definitely on the smaller side.
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Reviewed in the United States on April 12, 2026