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Name: IR1153STRPBF
Brand: Infineon Technologies
SKU: IR1153STRPBF
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 IR1153STRPBF

Part No.:: IR1153STRPBF

Manufacturer:: Infineon Technologies

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: IR1153STRPBF.pdf

Description:: IC PFC CTRLR CCM 22.2KHZ 8SOIC

In Stock:: 3044

Quantity:: Add To Cart

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IR1153STRPBF Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
Mode:
Continuous Conduction (CCM)
Frequency-Switching:
22.2kHz
Current-Startup:
26 µA
Voltage-Supply:
14V ~ 17V
OperatingTemperature:
-25°C ~ 125°C
MountingType:
Surface Mount

IR1153STRPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including IR1153STRPBF 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 IR1153STRPBF 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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IR1153STRPBF information

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IR1153STRPBF Typical application Circuitry

IR1153STRPBF

The IR1153STRPBF is a sophisticated integrated circuit designed to serve as a constant current control and active power factor correction (PFC) controller. It's engineered to enhance the efficiency and performance of AC-DC power conversion systems.

Applications: The IR1153STRPBF is extensively utilized in power supply units for various electronic devices, including LED drivers, computer power supplies, and other applications demanding high power factor and low total harmonic distortion. It's particularly valuable in systems requiring efficient energy utilization and compliance with regulatory standards for power quality.

Parameters: This IC operates with a wide input voltage range and is capable of handling high continuous output power. It features a proprietary "One Cycle Control" PFC method, which ensures fast response to load transients and maintains a high power factor across a broad range of input voltages and output power levels.

Circuit Design for an LED Driver Application:

1. PFC Stage: Employ the IR1153STRPBF in the power factor correction stage of the LED driver to ensure efficient AC-DC conversion. Connect the VCC pin to a stable supply voltage and the GND pin to the system ground.

2. Current Sensing: Implement a current sensing resistor in series with the inductor in the PFC stage. Connect this resistor to the CS pin of the IR1153STRPBF to provide feedback for constant current control.

3. Voltage Feedback: Utilize a voltage divider network to sense the output voltage and provide feedback to the VFB pin. This ensures that the output voltage remains stable under varying load conditions.

4. Gate Drive: Connect the gate of the PFC boost MOSFET to the GATE pin of the IR1153STRPBF. Use a gate resistor to control the gate charging and discharging currents.

5. Startup and Protection: Incorporate startup resistors and protection circuits such as over-voltage, under-voltage, and over-temperature protection to ensure reliable operation and safeguard the system against abnormal conditions.

6. Thermal Management: Provide adequate heat sinking for the IR1153STRPBF and the power MOSFET to dissipate heat efficiently and prevent thermal overload.

Design Considerations: When designing a circuit with the IR1153STRPBF, it's crucial to ensure proper layout to minimize noise and electromagnetic interference (EMI). The selection of the inductor and the current sense resistor is critical for accurate current control and efficient PFC operation. Additionally, implementing comprehensive protection mechanisms is essential for system reliability and safety.

By integrating the IR1153STRPBF into your LED driver design, you can achieve efficient power factor correction and constant current control, leading to improved energy efficiency and compliance with regulatory standards for power quality.

IR1153STRPBF FAQ

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3. Are the IR1153STRPBF price and inventory displayed accurate?

The price and inventory of IR1153STRPBF 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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6. What is the process for return or replacement of IR1153STRPBF?

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 IR1153STRPBF we delivered, we will accept the replacement or return of the IR1153STRPBF 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 IR1153STRPBF.

(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