Texas Instruments · Isolators - Gate Drivers
UCC21521CDWR
Texas Instruments Isolators - Gate Drivers · SOIC-16-300mil
Part-number family from Unitrode (now Texas Instruments, 1999). Older stock may carry Unitrode markings.
Request a quote for UCC21521CDWRThe UCC21521CDWR is an Isolators - Gate Drivers from Texas Instruments, supplied in a SOIC-16-300mil package. It is listed in our Digital Isolators & Gate Drivers catalog (Analog & Mixed Signal).
Key specifications of the UCC21521CDWR: peak output current(sink) 6A, voltage - supply (driver) 14.7V~25V, number of channels 2, peak output current(source) 4A, operating temperature -40°C~+125°C@(Ta) and CMTI(kV/us) 100kV/us.
PartnerSemi sources the UCC21521CDWR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | UCC21521CDWR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Unitrode |
| Product type | Isolators - Gate Drivers |
| Category | Digital Isolators & Gate Drivers |
| Package / case | SOIC-16-300mil |
| CMTI(kV/us) | 100kV/us |
| Driven Configuration | Half-Bridge, Low Side, High Side |
| Fall Time | 12ns |
| Input Logic Level - High | 1.6V~2V |
| Input Logic Level - Low | 0.8V~1.2V |
| Load Type | MOSFET, IGBT |
| Number of Channels | 2 |
| Operating Temperature | -40°C~+125°C@(Ta) |
| Peak Output Current(sink) | 6A |
| Peak Output Current(source) | 4A |
| Propagation Delay tpHL | 30ns |
| Propagation Delay tpLH | 30ns |
| Quiescent Current(Iq) | 2mA |
| Rise Time | 16ns |
| Voltage - Supply (Driver) | 14.7V~25V |
| Voltage - Supply (Input) | 3V~18V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Digital Isolators & Gate Drivers
| Part number | Type | |
|---|---|---|
| UCC21520DW | Isolators - Gate Drivers | |
| UCC21520DWR | Isolators - Gate Drivers | |
| UCC21520-Q1 | isolator IC | |
| UCC21521 | isolator IC | |
| UCC21530 | isolator IC | |
| UCC21530-Q1 | isolator IC | |
| UCC21540 | isolator IC | |
| UCC21540A | isolator IC |
Frequently asked questions
What is the UCC21521CDWR?
The UCC21521CDWR is an Isolators - Gate Drivers from Texas Instruments, supplied in a SOIC-16-300mil package. It is listed in our Digital Isolators & Gate Drivers catalog (Analog & Mixed Signal).
What are the specifications of the UCC21521CDWR?
CMTI(kV/us): 100kV/us; Driven Configuration: Half-Bridge, Low Side, High Side; Fall Time: 12ns; Input Logic Level - High: 1.6V~2V; Input Logic Level - Low: 0.8V~1.2V; Load Type: MOSFET, IGBT; Number of Channels: 2; Operating Temperature: -40°C~+125°C@(Ta); Peak Output Current(sink): 6A; Peak Output Current(source): 4A; Propagation Delay tpHL: 30ns; Propagation Delay tpLH: 30ns; Quiescent Current(Iq): 2mA; Rise Time: 16ns; Voltage - Supply (Driver): 14.7V~25V; Voltage - Supply (Input): 3V~18V.
What package is the UCC21521CDWR in?
The UCC21521CDWR is listed in a SOIC-16-300mil package.
Which part numbers are similar to the UCC21521CDWR?
Similar part numbers in our catalog include UCC21520DW (Texas Instruments), UCC21520DWR (Texas Instruments), UCC21520-Q1 (Texas Instruments), UCC21521 (Texas Instruments), UCC21530 (Texas Instruments) and UCC21530-Q1 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UCC21521CDWR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UCC21521CDWR&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.