+44 (0) 1494-427500

Part of the TTI Family of Specialists Contact Mouser (London) +44 (0) 1494-427500 Feedback

Change Location

English

In Stock

RoHS

Mfr.	Mfr. No:	Qty	Ext Total

View Basket

It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

UCC21551CDWKR

Images are for reference only
See Product Specifications

Mouser No:

595-UCC21551CDWKR

Mfr. No:

UCC21551CDWKR

Mfr.:

Texas Instruments

Description:

Optically Isolated Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate

Datasheet:

UCC21551CDWKR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments UCC21551CDWKR

Delivery Restriction:

Mouser does not presently sell this product in your region.

Availability

Stock:: An unexpected error occurred. Please try again later.

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Optically Isolated Gate Drivers
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Series:	UCC21551
Mounting Style:	SMD/SMT
Package/Case:	SOIC-14
Number of Channels:	2 Channel
Isolation Voltage:	5000 Vrms
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Pd - Power Dissipation:	950 mW
Propagation Delay - Max:	45 ns
Rise Time:	8 ns
Fall Time:	8 ns
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MY
Features:	Fast Enable for Power Sequencing, UVLO Protection for all Power Supplies
Input Voltage - Max:	5.5 V
Input Voltage - Min:	3 V
Logic Type:	CMOS
Moisture Sensitive:	Yes
Number of Drivers:	2 Driver
Number of Outputs:	2 Output
Operating Supply Current:	4.7 mA
Output Current:	6 A
Product:	Reinforced Isolated Half Bridge Drivers
Product Type:	Gate Drivers
Shutdown:	No Shutdown
Factory Pack Quantity:	2000
Subcategory:	PMIC - Power Management ICs
Type:	Dual Low-Side, Dual High-Side

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

UCC21551CDWKR Datasheet

PCN

Product Change Notification 2024-06-10 (PDF)

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

UCC21551/UCC21551-Q1 Isolated Gate Driver

Texas Instruments UCC21551/UCC21551-Q1 Dual-Channel Isolated Gate Driver is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, and IGBT transistors. This isolated gate driver can be configured as two low-side, two high-side, or a half-bridge driver. The input side is separated from the two output drivers by a 5kV_RMS isolation barrier, with a minimum of 125V/ns Common-Mode Transient Immunity (CMTI). The UCC21551/UCC21551-Q1 isolated gate driver enables high efficiency, high power density, and robustness in a wide variety of power applications. Typical applications include isolated converters in AC-DC and DC-DC, motor drives, inverters, and Uninterruptible Power Supplies (UPS). The UCC21551-Q1 devices are AEC-Q100 qualified for automotive applications.