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Name: PS21964-4S
Brand: Powerex Inc.
SKU: PS21964-4S
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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Powerex Inc. PS21964-4S

Part No.:: PS21964-4S

Manufacturer:: Powerex Inc.

Package:

Datasheet:: PS21964-4S.pdf

Description:: MOD IPM 600V 15A SUPER MINI DIP

In Stock:: 3104

Quantity:: Add To Cart

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PS21964-4S Specifications

Package/Case:
Packaging:
Bulk
Series:
Intellimod™
Product Status:
Discontinued at Mosen
Type:
IGBT
Configuration:
3 Phase
Current:
15 A
Voltage:
600 V
Voltage-Isolation:
1500VDC
MountingType:
Through Hole

PS21964-4S this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PS21964-4S 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 PS21964-4S 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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PS21964-4S information

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PS21964-4S Typical application Circuitry

PS21964-4S

The PS21964-4S is a compact Intelligent Power Module (IPM) from Mitsubishi Electric, designed for efficient and reliable driving of AC motors in a variety of applications. This module integrates Insulated Gate Bipolar Transistors (IGBTs) with anti-parallel diodes for each switch, providing a complete three-phase inverter circuit in a single package.

Applications and Usage Scenarios

The PS21964-4S is ideal for compact and efficient motor drives, particularly in consumer appliances and light industrial equipment. An exemplary application to explore would be its use in washing machine motor control.

Key Features and Specifications

- Three-Phase IGBT Inverter: Integrates six IGBTs for a three-phase inverter bridge with anti-parallel diodes for free-wheeling current.

- Built-In Overcurrent Protection: Protects against excessive current draw that could damage the module or the motor.

- Under-Voltage Lockout (UVLO): Prevents operation when supply voltage drops below a safe threshold.

- Compact Design: Offers a highly integrated solution that reduces the size and complexity of motor control designs.

- High-Voltage Capability: Suitable for mains voltage applications, typically rated for up to 600V.

Application Insight: Washing Machine Motor Control

Incorporating the PS21964-4S into a washing machine motor control circuit involves the following key connections and considerations:

Power Supply Connections:

- Vcc (+15V DC Supply): Connect a stable +15V DC source to power the internal gate drivers and logic circuits. Ensure that this supply is well-regulated.

- GND (Ground): Establish a common ground reference for both the power circuit and the control logic.

Motor Connections:

- U, V, W (Motor Output Pins): Connect these outputs directly to the three phases of the AC motor in the washing machine. The PS21964-4S will modulate the motor's speed and torque through these connections.

Control Signal Inputs:

- HINx, LINx (High and Low Input for each phase): Apply PWM signals from a microcontroller or DSP to these inputs to control the operation of the IGBTs, adjusting the motor's speed and direction.

- Isolation is crucial here to protect the low-voltage control circuit from the high-voltage power circuit.

Feedback and Monitoring:

- FO (Fault Output): This output can be connected to the microcontroller to monitor the status of the built-in overcurrent protection. It allows for immediate shutdown in the event of a fault.

Design Considerations

When designing a circuit with the PS21964-4S, several critical aspects must be considered:

- Thermal Management: Implement appropriate cooling, such as heatsinks or forced air, to manage the heat generated by the module during operation. Overheating can reduce the lifespan of the IPM or cause it to fail.

- Gate Drive Integrity: Ensure the PWM signals are clean and of the correct voltage level to properly drive the IGBT gates without inducing cross-conduction.

- Electrical Isolation: Use optoisolators or other isolation techniques between the control inputs (HINx, LINx) and the microcontroller to prevent high-voltage transients from damaging the control electronics.

- PCB Layout: Carefully design the PCB layout to minimize inductive and capacitive coupling, which can interfere with the operation of the module and the accuracy of the control signals.

- Protection Circuits: Besides the built-in features, consider external protection mechanisms for overvoltage, undervoltage, and enhanced thermal protection to ensure reliable operation under all conditions.

Integrating the PS21964-4S into a washing machine motor control system showcases how this IPM can streamline the design of compact, efficient, and reliable motor drives. By closely following the detailed connection guidelines and addressing the design considerations, developers can leverage the PS21964-4S to create advanced motor control systems for a wide range of applications.

PS21964-4S FAQ

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3. Are the PS21964-4S price and inventory displayed accurate?

The price and inventory of PS21964-4S 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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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 PS21964-4S?

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 PS21964-4S we delivered, we will accept the replacement or return of the PS21964-4S 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 PS21964-4S.

(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