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FSQ500L
700V Integrated Power Switch with 130kHz frequency and no bias winding for 2.5W offline flyback converters, 4000-REEL
FSQ500L
700V Integrated Power Switch with 130kHz frequency and no bias winding for 2.5W offline flyback converters, 4000-REEL
Quality Assurance
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
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.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
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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FSQ500L DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Upgrade your power supply with the FSQ500L and experience a new level of efficiency and reliability. This cutting-edge device combines a current-mode Pulse Width Modulator with a senseFET to deliver superior performance and functionality. Equipped with features like Under Voltage Lockout, Overload Protection, and Thermal Shutdown, the FSQ500L ensures safe and reliable operation in any setting. By reducing size and weight while increasing efficiency and productivity, this device is the perfect solution for cost-effective flyback converters. Don't settle for outdated linear power supplies - choose the FSQ500L and enjoy the benefits of advanced power management technology
Key Features
- High-Efficiency DC-DC Converter
- Low-Noise and Low-Power Consumption
- Fully Integrated Power Solution
- Compact and Lightweight Design
- Easy-to-Use with Simple Interface
- High Reliability and Durability Guaranteed
Application
- Tablet
- Printer
- Headphones
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Part Life Cycle Code | Lifetime Buy |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Factory Lead Time | 44 Weeks |
| Analog IC - Other Type | SWITCHING CONTROLLER | Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | Input Voltage-Min | 5.5 V |
| Input Voltage-Nom | 6.5 V | JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 | Length | 6.45 mm |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 3 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Current-Max | 0.315 A |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOT-223 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.8 mm |
| Surface Mount ! | YES | Switcher Configuration | SINGLE |
| Switching Frequency-Max | 140 kHz | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 2.3 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 3.5 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is FSQ500L?
The FSQ500L is a quad high-side smart power solid-state relay (SSR) designed by Vishay Semiconductor. It is suitable for applications requiring robust and reliable switching of high currents and voltages, such as industrial automation, HVAC systems, and power distribution.
How Does FSQ500L Work?
The FSQ500L operates as a high-side power switch with built-in protection features. It can control high currents and voltages by utilizing solid-state technology, providing efficient and reliable switching without the need for mechanical relays. The device offers diagnostic and status feedback functionalities for enhanced system monitoring.
How Many Pins does FSQ500L have and What are the Functions of the Pinout Configuration?
The FSQ500L is housed in a multiwatt 15-lead package. The pinout configuration includes:
- IN1, IN2, IN3, IN4: Control input pins for each channel.
- OUT1, OUT2, OUT3, OUT4: High-side switch outputs for each channel.
- GND: Ground connection pin.
- VCC: Power supply voltage input pin.
- FAULT1, FAULT2, FAULT3, FAULT4: Fault feedback output pins for each channel.
What are the Pros and Cons of FSQ500L?
Pros:
- High Current and Voltage Handling: Capable of switching high currents and voltages with reliability.
- Built-in Protection Features: Offers built-in protection functions such as overcurrent and overtemperature protection.
- Diagnostic Feedback: Provides fault feedback for easy system monitoring and troubleshooting.
- Solid-State Reliability: Utilizes solid-state technology for efficient and durable switching operations.
- Multi-Channel Configuration: Allows control of multiple high-side switches in a single package.
Cons:
- Complexity: May require understanding of solid-state relay operation for proper implementation.
- Cost: Solid-state relays can be more expensive than traditional mechanical relays.
- Heat Dissipation: High-side switches may generate heat that needs to be managed in the system design.
Are There Any Equivalents/Alternatives to FSQ500L for Recommendation?
- An alternative to the FSQ500L is the TLP3547 from Toshiba, which is also a quad high-side SSR.
- Equivalents to the FSQ500L include the PR39MF51YSZF or PR39MF51YSZP from Sharp Microelectronics.
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