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Name: IR21814SPBF
Brand: Infineon Technologies
SKU: IR21814SPBF
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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Infineon Technologies IR21814SPBF

Part No.:: IR21814SPBF

Manufacturer:: Infineon Technologies

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: IR21814SPBF.pdf

Description:: IC GATE DRVR HALF-BRIDGE 14SOIC

In Stock:: 2594

Quantity:: Add To Cart

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IR21814SPBF Specifications

Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
DrivenConfiguration:
Half-Bridge
ChannelType:
Independent
NumberofDrivers:
2
GateType:
IGBT, N-Channel MOSFET
Voltage-Supply:
10V ~ 20V
LogicVoltage-VILVIH:
0.8V, 2.7V
Current-PeakOutput(SourceSink):
1.9A, 2.3A
InputType:
Non-Inverting
HighSideVoltage-Max(Bootstrap):
600 V
Rise/FallTime(Typ):
40ns, 20ns
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

IR21814SPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including IR21814SPBF 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 IR21814SPBF 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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IR21814SPBF information

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IR21814SPBF Typical application Circuitry

IR21814SPBF

The IR21814SPBF is a high-voltage, high-speed power MOSFET and IGBT driver designed to provide efficient and reliable gate driving for a wide range of high-power applications.

1. Core Functionality: The IR21814SPBF excels in delivering robust gate drive signals to power MOSFETs and IGBTs, enabling fast switching and improved efficiency in high-voltage circuits.

2. Versatile Applications: This chip is commonly used in motor control systems, inverters, switch-mode power supplies, and other applications where precise and high-speed gate driving is essential.

3. Key Specifications: The IR21814SPBF boasts a wide operating voltage range, typically up to 600V, with high peak output currents, fast propagation delays, and under-voltage lockout protection for both high- and low-side drivers.

4. Circuit Design - Uninterruptible Power Supply (UPS): In a UPS system, the IR21814SPBF can be used to drive the power switches that convert battery DC power into AC power during power outages.

- Power Switch Connection: Connect the high-side gate drive output (HO) of the IR21814SPBF to the gate of the high-side power switch and the low-side gate drive output (LO) to the gate of the low-side power switch in each phase of the inverter.

- Bootstrap Circuit: Implement bootstrap circuits with capacitors and diodes connected between the VB and VS pins for each high-side driver to provide the necessary gate drive voltage.

- Control Signal Input: Apply PWM control signals to the input pins (HIN and LIN) of the IR21814SPBF to control the switching of the power switches and regulate the output AC power.

- Grounding and Decoupling: Ensure proper grounding and use decoupling capacitors at the VCC and COM pins to minimize noise and ensure stable operation.

Protection Features: Utilize the under-voltage lockout feature of the IR21814SPBF to protect the power switches from being driven with insufficient gate voltage.

5. Design Considerations: When designing a circuit with the IR21814SPBF, it is important to consider the switching frequency, power dissipation, thermal management, and the selection of appropriate external components to ensure reliable and efficient operation.

Incorporating the IR21814SPBF into your electronic designs can significantly enhance the performance and efficiency of high-voltage power conversion and motor control applications, making it a valuable component in a wide range of power electronics systems.

IR21814SPBF FAQ

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3. Are the IR21814SPBF price and inventory displayed accurate?

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6. What is the process for return or replacement of IR21814SPBF?

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 IR21814SPBF we delivered, we will accept the replacement or return of the IR21814SPBF 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 IR21814SPBF.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations