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The UCC21222DR is a specific, active component from Texas Instruments (TI), and the
direct replacement part number is the UCC21222DR itself. This is a widely available and current production part, not one that typically requires cross-referencing to a different manufacturer's chip for replacement due to obsolescence. You can purchase genuine new UCC21222DR chips from major authorized electronic component distributors:Â
- Mouser Electronics
- DigiKey
- Arrow Electronics
- TI.com (manufacturer's official store)Â
Key Specifications of the UCC21222DRÂ
This component is an isolated dual-channel gate driver designed for use in power applications.Â
- Function: Gate driver, configurable as two low-side drivers, two high-side drivers, or a half-bridge driver.
- Peak Output Current: 4A source, 6A sink.
- Isolation: 3kVRMS isolation barrier.
- Package Type: 16-pin SOIC (SOIC-16) surface mount package.
- Features: Includes programmable dead time, a disable pin, and Undervoltage Lockout (UVLO) protection.Â
Important Note on SourcingÂ
When purchasing electronic components, especially those in high demand like the UCC21222DR, it is recommended to buy from authorized distributors to avoid counterfeit parts which are prevalent in the open market (the fake threat level for this specific part is noted as high). Counterfeit chips may have different performance characteristics, leading to system instability or failure.Â
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UCC21222 | Buy TI Parts
TI.com
https://www.ti.com › part-details › UCC21222DR
TI.com
https://www.ti.com › part-details › UCC21222DR
UCC21222DR - 3.0kVrms 4A/6A dual-channel isolated gate driver with disable pin, programmable deadtime & 8V UVLO in a SOIC (D) package with 16 pins.
$1.15In stock
UCC21222DR Texas Instruments | Integrated Circuits (ICs)
DigiKey
https://www.digikey.com › ... › Gate Drivers
DigiKey
https://www.digikey.com › ... › Gate Drivers
Order today, ships today. UCC21222DR – Half-Bridge Gate Driver IC CMOS/TTL 16-SOIC from Texas Instruments. Pricing and Availability on millions of ...
$2.98In stock$4.99 delivery30-day returns
1pcs UCC21222DR SOIC-16
eBay
https://www.ebay.com › ... › Chipsets
eBay
https://www.ebay.com › ... › Chipsets
Fast delivery, good packaging and the item is exactly as described! I recommend this seller. TI486DX2-G80-GA Antique cpu collection history witness Chip（1PCS） ...
$8.27In stock$8.23 delivery
UCC21222QDRQ1 replacement parts Manufacturer ... - ICYI
icyi.com
https://www.icyi.com › ucc21222qdrq1-replacement-pa...
icyi.com
https://www.icyi.com › ucc21222qdrq1-replacement-pa...
China supplier of chip sales - UCC21222QDRQ1 replacement parts offered by QAIC Tech Limited. Any questions,pls do not hesitate to contact us!
UCC21222DR Texas Instruments – Price, Stock & Datasheet
WIN SOURCE
https://www.win-source.net › ... › PMIC - Gate Drivers
WIN SOURCE
https://www.win-source.net › ... › PMIC - Gate Drivers
The UCC21222DR is an integrated circuit from Texas Instruments that is designed for gate drivers. It has two independent channels with a driven configuration of ...
(5)Free delivery
(IC Chips) Widely Used Logic IC Gate Driver UCC21222DR ...
Alibaba.com
https://www.alibaba.com › product-detail › IC-Chips-W...
Alibaba.com
https://www.alibaba.com › product-detail › IC-Chips-W...
New Original IC Chip UCC21222DR For PCB Circuits. Product Description ... replacement or refund. Payment and Shipment ... circuituniversal programmer circuit.
UCC21222 Series Galvanically Isolated Gate Drivers
Mouser Electronics
https://www.mouser.com › optocouplers-photocouplers
Mouser Electronics
https://www.mouser.com › optocouplers-photocouplers
UCC21222 Series Galvanically Isolated Gate Drivers are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for UCC21222 Series ...
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Texas Instruments UCC21222DR Gate and Power Drivers
Arrow Electronics
https://www.arrow.com › products › texas-instruments
Arrow Electronics
https://www.arrow.com › products › texas-instruments
Buy UCC21222DR with fast, free shipping on qualifying orders. View datasheets, stock and pricing, or find other Gate and Power Drivers.
In stockFree delivery20-day returns
UCC21222DR | TI | Price | In Stock
LCSC
https://www.lcsc.com › product-detail
LCSC
https://www.lcsc.com › product-detail
UCC21222DR by TI - In-stock components at LCSC. Price from $1.2454. Free access UCC21222DR datasheet, Package, pinout diagrams, and BOM tools.
Missing: replacement ‎chip
UCC21222DR Texas Instruments SOIC (D)-16 Electronic part
Veswin Electronics
https://test.veswin.com › product-UCC21222DR
Veswin Electronics
https://test.veswin.com › product-UCC21222DR
The UCC21222DR from Texas Instruments manufacturer is a Electronic part with Ideal for applications requiring isolation and precise gate control. More details ...
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