FSFR2100XSL

Name: FSFR2100XSL
Brand: Onsemi
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

10.5A Output Current

8,488 Effective Inventory

FSFR2100XSL

Effective Inventory8,488

10.5A Output Current

Manufacturer Part # : FSFR2100XSL
Package/Case: SIP-9
Part Status : End Of Life
Brand: Onsemi
Product Categories : AC DC Converters, Offline Switches
Series : FSFR2100

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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FSFR2100XSL DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$4.058	$4.06
200	$1.570	$314.00
380	$1.516	$576.08
1140	$1.488	$1,696.32

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for FSFR2100XSL or email to us: Email: [email protected], we will contact you in 12 hours.

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FSFR2100XSL Details

The FSFR2100XSL is a resonant mode power supply controller from Power Integrations, designed for high-efficiency power conversion in various electronic systems. This controller features integrated MOSFETs for improved efficiency and reduced component count. It is suitable for applications requiring reliable and energy-efficient power supplies.

Pinout

1 (VCC): Positive Power Supply
2 (GATE): Gate Drive Output
3 (DRAIN): Drain Connection
4 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Provides high efficiency power conversion for energy savings.
Integrated MOSFETs: Features integrated MOSFETs for improved performance and reduced design complexity.
Reliable Operation: Designed for reliable and stable power supply operation in various applications.
Compact Design: Compact package design for space-saving and easy integration.
Overcurrent Protection: Includes overcurrent protection features for enhanced system safety.

Application

Power Supplies: Ideal for use in power supply designs for different electronic systems.
LED Lighting: Suitable for driving LED lighting systems with high efficiency and reliability.
Consumer Electronics: Used in various consumer electronic devices for efficient power conversion.

Where to Use

The FSFR2100XSL is suitable for applications that require high-efficiency power conversion and reliable operation. It is commonly utilized in power supplies, LED drivers, and consumer electronic devices to provide efficient and stable power delivery.

How to Use

Connect the FSFR2100XSL to your power supply circuit by wiring the VCC, GATE, and DRAIN pins to the corresponding connections. Ensure proper heat sinking for thermal management. Follow the recommended operating conditions and guidelines provided in the datasheet for optimal performance and reliability.

Application Circuit

The application circuit diagram for the FSFR2100XSL demonstrates how to integrate the power supply controller into your system. It includes connections for power input, output, and control signals, ensuring proper functionality and performance.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

FSFR2100: A similar resonant mode power supply controller with comparable features and performance.
ICE2QR2280Z: An alternative controller offering similar functionality and efficiency.

Complementary

The FSFR2100XSL can be complemented by the L6562A controller, which provides additional features for power factor correction and efficiency improvement. When selecting complementary components, ensure compatibility and performance alignment for seamless integration.

Frequently Asked Questions

Q: What is the efficiency rating of the FSFR2100XSL?

A: The FSFR2100XSL offers high efficiency power conversion, typically above 90% under optimal operating conditions. Consult the datasheet for detailed efficiency curves and performance data.

Q: Is the FSFR2100XSL suitable for high-power applications?

A: The FSFR2100XSL is designed to handle moderate to high-power applications effectively. Ensure proper thermal management and adhere to specified operating conditions for reliable performance.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status	Last Shipments	Compliance	PbAHP
Package Type	SIP-9	Case Outline	127EN
MSL Type	NA	MSL Temp (°C)	0
Container Type	TUBE	Container Qty.	380
ON Target	N	Control Mode	Voltage Mode
fsw Typ (kHz)	Resonant	fJitter Typ (%)	Variable
Stand-by Mode	Yes	RDS(ON) Typ (Ω)	0.41
V(BR)DSS Max (V)	500	IPeak (mA)	6500
HV Start-up Min (V)	No	DSS (mA)	0.05
UVLO	10	Short Circuit Protection	Yes
Over Power Compensation	No	Brown-out	No
Latch	No	Pricing ($/Unit)	Price N/A

FAQs

What is FSFR2100XSL?

The FSFR2100XSL is a Fairchild Semiconductor product, specifically a highly integrated power switch (HIPS) for high-power applications such as LCD TVs, ATX power supplies, and industrial power supplies. It incorporates a high-voltage power switch, a pulse width modulation (PWM) controller, a fault protection, and numerous other functions into a single device.

How Does FSFR2100XSL Work?

The FSFR2100XSL works by integrating various power functions into a single device, simplifying the design and reducing external components. It employs a PWM controller to regulate the power switch, ensuring efficient power conversion. The device also incorporates fault protection features to enhance the safety and reliability of the power supply system.

How Many Pins does FSFR2100XSL have and What are the Functions of the Pinout Configuration?

The FSFR2100XSL is housed in a 10-lead small outline package (SOIC). The pinout configuration includes:

VDD: Power supply pin for both control and power stages.
BP: Bootstrap power supply pin.
SD: Shutdown pin for enabling/disabling the device.
GND: Ground pin.
DRV: Gate driver output for the power switch.
FB: Feedback input pin for the PWM controller.
CS: Current sense input pin for overcurrent protection.
VCC: Power supply for the internal control circuitry.
RT: Soft start time setting pin.
CT: Oscillator frequency setting pin.

What are the Pros and Cons of FSFR2100XSL?

Pros:

Integration: Combines multiple power functions, reducing the need for external components.
Efficiency: Utilizes a PWM controller for efficient power conversion.
Fault Protection: Incorporates protections such as overcurrent and shutdown features for enhanced system safety.
Compact Package: Housed in a space-saving small outline package.

Cons:

Complexity: May require careful design considerations due to the integrated nature of the device.
Application Specific: Tailored for high-power applications and may not be suitable for low-power designs.
External Components: Still requires external passive components for proper operation.

Are There Any Equivalents/Alternatives to FSFR2100XSL for Recommendation?

The FSCQ1265RT from Fairchild Semiconductor is a comparable highly integrated power switch.
Alternatives to the FSFR2100XSL include the FSDM0265R from Fairchild Semiconductor and the L6563 from STMicroelectronics.