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Name: UCC21520QDWRQ1
Brand: Texas Instruments
SKU: UCC21520QDWRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments UCC21520QDWRQ1

Part No.:: UCC21520QDWRQ1

Manufacturer:: Texas Instruments

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: UCC21520QDWRQ1.pdf

Description:: 4A/6A 5KVRMS DUAL ISOLATED-CHAN

In Stock:: 3772

Quantity:: Add To Cart

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UCC21520QDWRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including UCC21520QDWRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for UCC21520QDWRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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UCC21520QDWRQ1 Typical application Circuitry

The UCC21520QDWRQ1 is a dual-channel, isolated gate driver developed by Texas Instruments. It is designed to drive power switches like IGBTs and MOSFETs, used predominantly in high-power applications.

Characteristic Attributes of the UCC21520QDWRQ1:

1. High Isolation Voltage: The UCC21520QDWRQ1 offers an isolation voltage of 5000 Vrms, making it ideal for high voltage applications.

2. Dual-Channel Outputs: This chip has two independent output channels, which can drive two power switches simultaneously, enhancing its functionality in diverse circuits.

3. Fast Propagation Delay: With a typical propagation delay of just 19ns, the UCC21520QDWRQ1 is ideal for high-frequency operations.

Application Scenarios:

Power electronics devices including switch-mode power supply, motor drives, and inverters for renewable energy frequently use the UCC21520QDWRQ1.

Circuit Connection Illustration - Switch-Mode Power Supply:

1. Input Signals (Pins 1 & 4 - INA and INB): Connect these pins to your control signals. INA corresponds to Channel A and INB to Channel B.

2. Power Ground (Pins 7 & 12 - GND1 and GND2): These pins should be linked to the ground of the power stage.

3. Power Supply Pins (Pins 6 & 11 - VDD1 and VDD2): These pins should be connected to the power supply, with decoupling capacitors located close to these pins for stability.

4. Output Pins (Pins 8 & 13 - OUTA and OUTB): Connect these pins to the gates of the power switches you intend to drive.

Key Design Points with UCC21520QDWRQ1:

1. Power Supply Stability: Capacitors should be placed as close as possible to the power supply pins to stabilize the supply voltage.

2. Signal Integrity: The integrity of the input signals should be ensured. Noise and disturbances can cause false triggering.

3. Thermal Management: Adequate heat dissipation methods should be applied to prevent overheating and guarantee device reliability.

To summarize, the UCC21520QDWRQ1 offers an effective solution for driving power switches in various applications with its dual-output feature, high isolation voltage, and fast propagation delay, particularly suiting high-power applications.

UCC21520QDWRQ1 information

UCC21520QDWRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Technology:
Capacitive Coupling
NumberofChannels:
2
Voltage-Isolation:
5700Vrms
CommonModeTransientImmunity(Min):
100V/ns
PropagationDelaytpLH/tpHL(Max):
30ns, 30ns
PulseWidthDistortion(Max):
6ns
Rise/FallTime(Typ):
6ns, 7ns
Current-OutputHighLow:
4A, 6A
Current-PeakOutput:
-
Voltage-Forward(Vf)(Typ):
-
Current-DCForward(If)(Max):
-
Voltage-OutputSupply:
3V ~ 18V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of UCC21520QDWRQ1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UCC21520QDWRQ1 we delivered, we will accept the replacement or return of the UCC21520QDWRQ1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UCC21520QDWRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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