UCC21520DW - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

105 points

Part No

UCC21520DW
Manufacturer

TI
ChipWorker Part#

CW2411989
Package

SOIC-16
Description

4A/6A, 5.7 kVrms Isolated Dual Channel Gate Driver 16-SOIC -40℃ to 125℃
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

$ 1.67

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UCC21520DW Specifications

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Attribute	Attribute Value

Part Number	UCC21520DW
Manufacturer	TI
ChipWorker Part#	CW2411989
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	6.50V (min)
Rise/Fall Time	6ns, 7ns
Number of Outputs	2 Output
Number of Channels	2 Channel
Number of Positions	16 Position
Power Dissipation	1050 mW
Isolation Voltage	5700 Vrms
Fall Time (Max)	12 ns
Fall Time (Max)	16 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1050 mW
Supply Voltage (Max)	25 V
Supply Voltage (Min)	6.5 V
	expand all
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

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Product Description

The UCC21520 is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay and pulse-width distortion.
The input side is isolated from the two output drivers by a 5.7-kVRMS reinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500 VDC.
This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded. As a fail-safe measure, primary-side logic failures force both outputs low.
The device accepts VDD supply voltages up to 25 V. A wide input VCCI range from 3 V to 18 V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.
With all these advanced features, the UCC21520 enables high efficiency, high power density, and robustness in a wide variety of power applications.

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