UCC21521DWR

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Mfr.Part #
UCC21521DWR
Manufacturer
Texas Instruments
Package / Case
16-SOIC (0.295, 7.50mm Width)
Datasheet
Download
Description
DGTL ISO 5.7KV GATE DRVR 16SOIC
Stock
637
In Stock :
637

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Manufacturer :
Texas Instruments
Product Category :
Isolators - Gate Drivers
Supply Voltage :
3.3V
Length :
10.3mm
High Side Driver :
yes
Working Voltage :
2.121kV
Pulse Width Distortion (Max) :
5ns
Propagation Delay tpLH / tpHL (Max) :
30ns, 30ns
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Packaging :
Tape and Reel (TR)
Package / Case :
16-SOIC (0.295, 7.50mm Width)
Interface IC Type :
HALF BRIDGE BASED IGBT/MOSFET DRIVER
Number of Functions :
1
Height :
2.65mm
Common Mode Transient Immunity (Min) :
100V/ns
Output Current-Max :
6A
Number of Pins :
16
Width :
7.5mm
JESD-609 Code :
e4
Rise / Fall Time (Typ) :
6ns 7ns
Operating Temperature :
-40°C~125°C
Voltage - Output Supply :
9.2V~25V
Factory Lead Time :
8 Weeks
Turn Off Time :
0.03 μs
Surface Mount :
yes
Supply Voltage-Min (Vsup) :
3V
Terminal Form :
Gull wing
Number of Channels :
2
RoHS Status :
ROHS3 Compliant
Current - Output High, Low :
4A 6A
Turn On Time :
0.03 μs
Supply Voltage-Max (Vsup) :
18V
Voltage - Isolation :
5700Vrms
Moisture Sensitivity Level (MSL) :
2 (1 Year)
Supply Voltage1-Nom :
12V
Thickness :
2.35mm
Base Part Number :
UCC21521
Terminal Position :
Dual
Lifecycle Status :
ACTIVE (Last Updated: 5 days ago)
Mounting Type :
Surface Mount
Number of Terminations :
16
Pbfree Code :
yes
Datasheets
UCC21521DWR
Introducing Isolators - Gate Drivers Texas Instruments UCC21521DWR from Xinshop,where excellence meets affordability. This product stands out with its Package / Case:16-SOIC (0.295, 7.50mm Width), Number of Pins:16, Operating Temperature:-40°C~125°C, Number of Channels:2, Base Part Number:UCC21521, Mounting Type:Surface Mount, Number of Terminations:16, UCC21521DWR pinout, UCC21521DWR datasheet PDF, UCC21521DWR amp .Beyond Isolators - Gate Drivers Texas Instruments UCC21521DWR ,we also offer TLP5214A(D4-TP,E, ACNW3190-500E, SI8261ACD-C-IS, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments UCC21521DWR


UCC21521DWR datasheet pdf and Isolators - Gate Drivers product details from Texas Instruments stock available at

UCC21521DWR Description


The UCC21521 is an isolated dual-channel gate driver with peak currents of 4 A for the source and 6 A for the sink. With best-in-class propagation delay and pulse-width distortion, it is made to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz.

A 5.7-kVRMS reinforced isolation barrier with a minimum of 100-V/ns common-mode transient immunity separates the input side from the two output drivers (CMTI). A working voltage of up to 1500 VDC is permitted between the two secondary-side drivers due to internal functional isolation.

Each driver can be set up as a half-bridge driver with programmable dead time, two low-side drivers, two high-side drivers, or any combination of these (DT). When the EN pin is pulled low, both outputs are switched off simultaneously, but when it is left open or pulled high, normal functioning is possible.



UCC21521DWR Features


Common-mode transient immunity (CMTI) greater than 100 V/ns

Surge immunity up to 12.8 kV

Isolation barrier life >40 years

4-A peak source, 6-A peak sink output

TTL and CMOS compatible inputs

3-V to 18-V input VCCI range to interface with both digital and analog controllers

Up to 25-V VDD output drive supply

– 5-V, 8-V, 12-V VDD UVLO options

Programmable overlap and dead time

Rejects input pulses and noise transients shorter than 5 ns

Fast enable for power sequencing

Wide body SOIC-16 (DW) package



UCC21521DWR Applications


Isolated converters in offline AC-to-DC power supplies

Server, telecom, IT, and industrial infrastructures

Motor drive and DC-to-AC solar inverters

LED lighting

Inductive heating

Uninterruptible power supply (UPS)


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