UCC21521DWR

Texas Instruments
595-UCC21521DWR
UCC21521DWR

Mfr.:

Description:
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual -channel isolated ga A 595-UCC21521DW

Datasheet:
ECAD Model:
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In Stock: 126

Stock:
126
Can Dispatch Immediately
On Order:
2,000
Expected 26/03/2026
Factory Lead Time:
12
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
€-.--
Ext. Price:
€-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2000)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
€4.06 €4.06
€3.08 €30.80
€2.84 €71.00
€2.57 €257.00
€2.44 €610.00
€2.37 €1,185.00
€2.31 €2,310.00
Full Reel (Order in multiples of 2000)
€2.24 €4,480.00
† A MouseReel™ fee of €5.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:
UCC21521DW
Packaging:
Tube
Availability:
In Stock
Price:
€4.69
Min:
1

Similar Product

Texas Instruments UCC21521DW
Texas Instruments
Galvanically Isolated Gate Drivers 4-A 6-A Iso Dual Ch annel Gate Driver A 595-UCC21521DWR
End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.
Compare With Current Part

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Galvanically Isolated Gate Drivers
RoHS:  
UCC21521
SMD/SMT
SOIC-16
- 40 C
+ 125 C
1.05 W
30 ns
6 ns
7 ns
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Development Kit: UCC21521CEVM-286
Moisture Sensitive: Yes
Number of Drivers: 2 Driver
Number of Outputs: 2 Output
Operating Supply Current: 3 mA
Output Current: 6 A
Output Voltage: 9.2 V to 25 V
Product: Isolated Gate Drivers
Product Type: Galvanically Isolated Gate Drivers
Shutdown: No Shutdown
Factory Pack Quantity: 2000
Subcategory: PMIC - Power Management ICs
Supply Voltage - Max: 18 V
Supply Voltage - Min: 3 V
Technology: Si
Type: Half-Bridge
Unit Weight: 745.400 mg
Products found:
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Attributes selected: 0

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TARIC:
8542399000
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390070
JPHTS:
854239099
MXHTS:
8542399999
ECCN:
EAR99

UCC21521 Dual-Channel Gate Drivers

Texas Instruments UCC21521 Dual-Channel Gate Drivers are isolated dual-channel gate drivers with 4A source and 6A sink peak current. These devices are designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5MHz with best-in-class propagation delay and pulse-width distortion. The input side is isolated from the two output drivers by a 5.7kVRMS reinforced isolation barrier. This isolation has a minimum of 100V/ns common-mode transient immunity (CMTI). An internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500VDC. This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). The EN pin pulled low shuts down both outputs simultaneously and allows for normal operation when left open or pulled high. As a fail-safe measure, primary-side logic failures force both outputs low.

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