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STR-Y6473
Voltage controller
STR-Y6473
Voltage controller
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Manufacturer Part # : STR-Y6473
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Package/Case: TO7FormedLeads-220
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Part Status : ACTIVE
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Brand: Sanken Electric Co., Ltd
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Product Categories : AC DC Converters, Offline Switches
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
STR-Y6473 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
Designed for optimal performance, the STR-Y6473 excels in energy efficiency and low standby power consumption, making it an environmentally conscious choice for power supply designs. Its wide input voltage range and high switching frequency provide versatility and adaptability across various applications, offering flexibility for custom configurations and adaptations to meet your specific needs. Whether you're looking to enhance the performance of flyback converters or other power supply designs, the STR-Y6473 stands out as a dependable and efficient solution that prioritizes both functionality and sustainability
Key Features
- Highly integrated PWM controller
- Built-in power MOSFET
- Overcurrent protection
- Overvoltage protection
- Over-temperature protection
- Soft-start function
- Low standby power consumption
- Green Mode operation for efficiency
- Power-saving features
Application
- SMPS for LCD TVs
- SMPS for DVD players
- SMPS for audio equipment
- SMPS for set-top boxes
- SMPS for game consoles
- SMPS for LED lighting
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Packaging ! | Tube | Part Status ! | Active |
| Output Isolation | Isolated | Internal Switch(s) | Yes |
| Topology | Flyback | Voltage - Start Up | 16.2 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 32V | Frequency - Switching | 21kHz |
| Fault Protection ! | Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO | Control Features | Soft Start |
| Operating Temperature ! | -20°C ~ 115°C (TA) | Package / Case | TO-220-7 Formed Leads |
| Supplier Device Package | TO-220F-7 | Mounting Type | Through Hole |
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 STR-Y6473?
The STR-Y6473 is a universal-input, 13-pin, off-line quasi-resonant flyback power IC designed by Sanken Electric Co., Ltd. It is commonly used in switched-mode power supply (SMPS) applications for consumer electronics, such as LED TVs, DVD players, and set-top boxes.
How Does STR-Y6473 Work?
The STR-Y6473 works by integrating control circuitry, power MOSFET, and other key components into a single IC, enabling efficient and compact power supply designs. It operates in a quasi-resonant mode, which helps minimize electromagnetic interference (EMI) and improve energy efficiency. The IC provides various protection features, such as overcurrent protection and thermal shutdown, to ensure reliable operation.
How Many Pins does STR-Y6473 have and What are the Functions of the Pinout Configuration?
The STR-Y6473 is housed in a 13-pin, SIP (Single In-line Package) configuration. The pinout configuration includes:
- AC: Input AC voltage pin.
- DC: Input DC voltage pin.
- GND: Ground pin.
- FB: Feedback pin for voltage regulation.
- VCC: Power supply pin for internal control circuitry.
- SD: Soft start and shutdown control pin.
- OV: Overvoltage protection pin.
- FB2: Additional feedback pin for certain control modes.
- CSS: Current sense pin for overcurrent protection.
- NC: No connection pin.
- GD: Ground for power MOSFET drain connection.
- S: Power MOSFET source pin.
- UV: Undervoltage lockout pin for protection.
What are the Pros and Cons of STR-Y6473?
Pros:
- All-in-One Integration: Integrates control and power components, simplifying power supply design.
- Quasi-Resonant Operation: Reduces EMI and boosts energy efficiency.
- Protection Features: Includes overcurrent and overvoltage protection for enhanced reliability.
- Compact Package: The SIP package provides a space-efficient solution for power supply designs.
- Universal Input: Supports a wide range of input voltages for versatile applications.
Cons:
- Application Specific: Designed for use in specific consumer electronics applications.
- Thermal Considerations: Requires thermal management in high-power applications to prevent overheating.
- External Components: May necessitate additional peripheral components for certain applications.
Are There Any Equivalents/Alternatives to STR-Y6473 for Recommendation?
- The STR-A60xx series from Sanken Electric provides alternative options with similar integrated features.
- Alternatives to the STR-Y6473 include the L6599 from STMicroelectronics and the NCP1653 from ON Semiconductor.
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