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Name: FSFR2100XSL
Brand: ON Semiconductor
SKU: FSFR2100XSL
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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ON Semiconductor FSFR2100XSL

Part No.:: FSFR2100XSL

Manufacturer:: ON Semiconductor

Package:: 10-SIP Module, 9 Leads, Formed Leads

Datasheet:: FSFR2100XSL.pdf

Description:: IC OFFLINE SW HALF-BRIDGE 9SIP

In Stock:: 311

Quantity:: Add To Cart

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FSFR2100XSL Specifications

Packaging:
Tube
Series:
FSFR-XS
ProductStatus:
Last Time Buy
OutputIsolation:
Isolated
InternalSwitch(s):
Yes
Voltage-Breakdown:
500V
Topology:
Half-Bridge
Voltage-StartUp:
12.5 V
Voltage-Supply(Vcc/Vdd):
10V ~ 25V
DutyCycle:
50%
Frequency-Switching:
Up to 300kHz
Power(Watts):
400 W
FaultProtection:
Current Limiting, Over Temperature, Over Voltage
ControlFeatures:
Frequency Control
OperatingTemperature:
-40°C ~ 130°C (TJ)

FSFR2100XSL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FSFR2100XSL 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 FSFR2100XSL 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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FSFR2100XSL information

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FSFR2100XSL Typical application Circuitry

The FSFR2100XSL is a highly-integrated power switch designed for high-efficiency half-bridge resonant converters. It combines a controller IC, two power MOSFETs, and a variety of safety features in one compact package.

FSFR2100XSL Application Scenarios

This chip is versatile, commonly found in applications like power supply units (PSUs) for PCs, LCD/LED TVs, server/telecom power systems, and more.

Characteristics and Features of FSFR2100XSL

- Operating Voltage: 18V to 26V

- Switching Frequency: Up to 500kHz

- Built-in fault protection mechanisms

- Under-voltage and over-voltage protection

- Short-circuit protection

- High thermal performance

Detailed Circuit Connection for PC Power Supply Unit (PSU)

Required Components:

- FSFR2100XSL Chip

- Transformer

- Filter Inductors and Capacitors

- Diode Bridge

- Voltage and Current Sensing Circuits

- MCU for control

Steps to Connect the Circuit

1. Power Inputs: The chip's `VCC` pin (Pin 6) should be connected to a DC voltage source between 18V and 26V. Connect the `COM` pin (Pin 5) to the system ground.

2. MOSFET Connections: The integrated MOSFET's Drain (D) and Source (S) are internally connected, typically to the transformer. The transformer's other terminal is then connected to the input voltage rail.

3. Control Interface: Connect your MCU's PWM output to the `Lin` (Pin 10) and `Hin` (Pin 11) of the FSFR2100XSL chip for half-bridge operation.

4. Sensing Circuits: Feedback signals for voltage and current should be connected to your MCU from the `VS` pin (Pin 14) and `CS` pin (Pin 12) of FSFR2100XSL.

5. Fault Status: To monitor the chip's fault status, connect the `Fault` pin (Pin 8) to a digital input pin of your MCU.

6. Additional Circuit Elements: Depending on the application, you might want to include additional filter capacitors and inductors between the FSFR2100XSL and the transformer.

Design Considerations:

1. Thermal Handling: Proper heatsinking and thermal management are critical when working with the FSFR2100XSL, given its high-power capabilities.

2. EMI Concerns: Attention must be paid to the layout to minimize electromagnetic interference, especially in a compact PSU.

3. Protection Measures: The FSFR2100XSL has built-in safety features, but additional protection like fuses could be beneficial.

4. Loop Stability: Depending on your MCU's control algorithm, you might need to tweak the system for stability, particularly when using the FSFR2100XSL in resonant converters.

5. Efficiency: To take full advantage of the FSFR2100XSL's high-efficiency features, components like inductors and capacitors should be chosen for low losses.

By paying attention to these design aspects, you can harness the full potential of the FSFR2100XSL chip in your PSU design, ensuring efficient and reliable performance.

FSFR2100XSL FAQ

1. How to order FSFR2100XSL on icwhale.com?

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2. How does icwhale.com guarantee that FSFR2100XSL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FSFR2100XSL. All suppliers must pass our qualification reviews before they can publish their products including FSFR2100XSL on icwhale.com; we pay more attention to the channels and quality of FSFR2100XSL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the FSFR2100XSL price and inventory displayed accurate?

The price and inventory of FSFR2100XSL 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 FSFR2100XSL?

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 FSFR2100XSL we delivered, we will accept the replacement or return of the FSFR2100XSL 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 FSFR2100XSL.

(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