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Name: PC929
Brand: Sharp Microelectronics
SKU: PC929
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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Sharp Microelectronics PC929

Part No.:: PC929

Manufacturer:: Sharp Microelectronics

Package:: 14-SOIC (0.256, 6.50mm Width)

Datasheet:: PC929.pdf

Description:: OPTOISO 4KV 1CH GATE DRVR 14SMT

In Stock:: 2505

Quantity:: Add To Cart

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PC929 Specifications

Packaging:
Tube
Series:
OPIC™
ProductStatus:
Obsolete
Technology:
Optical Coupling
NumberofChannels:
1
Voltage-Isolation:
4000Vrms
CommonModeTransientImmunity(Min):
1.5kV/µs
PropagationDelaytpLH/tpHL(Max):
500ns, 500ns
PulseWidthDistortion(Max):
-
Rise/FallTime(Typ):
200ns, 200ns
Current-OutputHighLow:
-
Current-PeakOutput:
400mA
Voltage-Forward(Vf)(Typ):
1.6V
Current-DCForward(If)(Max):
20 mA
Voltage-OutputSupply:
15V ~ 30V
OperatingTemperature:
-25°C ~ 80°C
MountingType:
Surface Mount

PC929 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PC929 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 PC929 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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PC929 information

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PC929 Typical application Circuitry

The PC929 is an optically isolated IGBT/MOSFET gate driver, part of a series of optocouplers commonly used in electronic systems for high-speed switching applications. Produced by Sharp Electronics, it is designed to drive high-power IGBTs and MOSFETs while providing electrical isolation between the input and output. This component is widely used in applications like inverters, power converters, and motor controllers, where isolating the control circuits from the power circuits is crucial for safety and performance.

1. Power Supply and Isolation Characteristics: The PC929 requires a power supply for both the input and the output stages. The input stage, typically powered by a low voltage, operates within the range of 3V to 5.5V. The output stage, connected to the gate of an IGBT or MOSFET, typically requires a higher voltage in accordance with the specific requirements of the transistor being driven. The key feature of the PC929 is its optical isolation, which allows the input and output to be electrically isolated while still transferring the gate control signal.

2. Pin Configuration and Connections: The PC929 includes several pins that need to be accurately connected for proper operation. On the input side, there are two pins for the input LED (anode and cathode), which receive the control signal. On the output side, there are three main pins: Vcc (supply voltage for the output side), Vo (output voltage to the gate of the transistor), and GND (ground). Additionally, there's a fault status output pin that signals if there is an error in the gate driver operation. Correctly connecting these pins is essential for the PC929 to function as an effective gate driver.

3. Integration in Power Control Systems: The PC929 is integrated into systems where control of high-power IGBTs or MOSFETs is required, while maintaining electrical isolation. It translates low-power control signals into the higher power required to drive the gates of these transistors, making it an essential component in power electronics. Making sure the input signal is appropriately interfaced with the input LED and the output is precisely coupled to the power transistor's gate is part of the integration process.

4. Performance and Application Suitability: The PC929 is renowned for its dependable performance and fast operation when driving power transistors. Its ability to provide electrical isolation while efficiently driving IGBTs or MOSFETs makes it suitable for a variety of applications in power electronics, including inverter control, AC/DC converters, and motor drives.

5. Circuit Design and PCB Layout Considerations: When designing a circuit for the PC929, it is crucial to consider the layout for optimal performance. The traces connecting to the input and output should be kept short to reduce parasitic inductance. There must be enough space between the high-voltage and low-voltage sides to provide electrical isolation. A well-designed PCB layout is key to maximizing the efficacy of the PC929 in high-power applications.

6. Standards Compliance and Reliability: The PC929 is designed in compliance with relevant industry standards for optocouplers, ensuring its reliability and safety in high-voltage applications. Its construction and operational parameters align with the stringent requirements necessary for power electronic components.

7. Handling and Installation Precautions: The PC929 needs to be handled carefully because, like many semiconductor devices, it is susceptible to electrostatic discharge (ESD). Implementing ESD safety measures during handling and installation is essential to prevent damage to the device and ensure its long-term functionality.

In summary, the PC929 is a high-performance optically isolated gate driver, critical for controlling high-power transistors in a variety of electronic systems. Effective use involves appropriate power supply management, accurate pin configuration, strategic integration into power control systems, leveraging its high-speed performance, careful circuit design, adherence to industry standards, and cautious handling and installation. These practices ensure the PC929 functions optimally, providing reliable and efficient transistor control in power electronics applications.

PC929 FAQ

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3. Are the PC929 price and inventory displayed accurate?

The price and inventory of PC929 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PC929?

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 PC929 we delivered, we will accept the replacement or return of the PC929 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 PC929.

(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