- Product Introduction
Product Attributes
|
TYPE |
DESCRIPTION |
|---|---|
|
Category |
Isolators Isolators - Gate Drivers |
|
Mfr |
Texas Instruments |
|
Series |
- |
|
Part Status |
Last Time Buy |
|
Technology |
Capacitive Coupling |
|
Number of Channels |
2 |
|
Voltage - Isolation |
5700Vrms |
|
Common Mode Transient Immunity (Min) |
100V/ns |
|
Propagation Delay tpLH / tpHL (Max) |
30ns, 30ns |
|
Pulse Width Distortion (Max) |
6ns |
|
Rise / Fall Time (Typ) |
6ns, 7ns |
|
Current - Output High, Low |
4A, 6A |
|
Current - Peak Output |
- |
|
Voltage - Forward (Vf) (Typ) |
- |
|
Voltage - Output Supply |
6.5V ~ 25V |
|
Grade |
- |
|
Qualification |
- |
|
Operating Temperature |
-40°C ~ 125°C |
|
Mounting Type |
Surface Mount |
|
Package / Case |
16-SOIC (0.295", 7.50mm Width) |
|
Supplier Device Package |
16-SOIC |
|
Approval Agency |
CQC, CSA, UR, VDE |
|
Base Product Number |
UCC21520 |
General description
The UCC21520 and the UCC21520A are isolateddual-channel gate drivers with 4-A source and 6-Asink peak current. It is designed to drive powerMOSFETs, IGBTs, and SiC MOSFETs up to 5-MHzwith best-in-class propagation delay and pulse-widthdistortion.The input side is isolated from the two outputdrivers by a 5.7-kVRMS reinforced isolation barrier,with a minimum of 100-V/ns common-mode transientimmunity (CMTI). Internal functional isolation betweenthe two secondary-side drivers allows a workingvoltage of up to 1500 VDC.Every driver can be configured as two low-sidedrivers, two high-side drivers, or a half-bridge driverwith programmable dead time (DT). A disable pinshuts down both outputs simultaneously when it is sethigh, and allows normal operation when left open orgrounded. As a fail-safe measure, primary-side logicfailures force both outputs low.
Company Profile
Dayson Electronic Technology Co., LTD., founded in 2004, is mainly engaged in global SMD series electronic components sales and supporting services. Over the years, through the efforts of channel building and consistent integrity to maintain, we have the original factory strong support, for the domestic and foreign electronic companies to provide convenient, perfect, fast sales services. In the industry has been in a leading position.
Dayson actively face the market and customer's multi-directional requirements, adhere to the best brand and the most competitive price sales of electronic parts, to provide customers with diversified services, in order to fully meet the requirements of customers, committed to becoming one of the global outstanding SMD component agents.
Dayson company specializes in products: integrated circuit, SINGLE chip IC, RADIO frequency IC, drive IC; Chip resistor, CHIP HV capacitor, CHIP tantalum capacitor, chip laminated inductor, CHIP magnetic beads, whole series transistors, etc.
The main products for communication, computer, consumer electronics, automotive electronics, industrial control, medical, instrumentation, electric vehicles and other fields.
Flexible business approach, superior investment environment, good marketing network, rigorous purchase-sales-stock management, for Dayson business development, laid a solid foundation. Welcome all product areas to use Dayson products and enjoy Dayson services!
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