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STR-W6051S
Converter Offline Flyback Topology 60kHz ~ 74kHz TO-220F-6L
Brands: Sanken Electric USA Inc.
Mfr.Part #: STR-W6051S
Datasheet: STR-W6051S Datasheet (PDF)
Package/Case: TO-220-6FullPack,FormedLeads
RoHS Status:
Stock Condition: 9815 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Converter Offline Flyback Topology 60kHz ~ 74kHz TO-220F-6L
Features
TO-220F power package with 30 to 90 W power output
Current Mode PWM control
Built-in Random Switching function, reducing EMI noise, and simplifying EMI filters, and therefore reducing cost
Built-in Slope Compensation function, avoiding subharmonic oscillation
Built-in Auto Standby function (Input Power, PIN < 30 mW at no load)
Normal operation: PWM mode
Light load operation: Standby mode (burst oscillation)
Built-in Audible Noise Suppression function during Standby mode
Built-in Startup Circuit, reducing power consumption in standby operation, and eliminating external components.
Bias-Assist function, improving startup operation, suppressing VCC voltage drop in operation, and allowing use of smaller VCC capacitor
Built-in Leading Edge Blanking function
Two-chip structure, with a controller and a power MOSFET with guaranteed avalanche energy available to simplify surge absorber circuits
Protection functions:
Brown-In and Brown-Out Protection function: auto-restart, prevention of excess input current and heat rise at low input voltage
Overcurrent Protection function (OCP): pulse-by-pulse built-in compensation circuit to minimize OCP point variation on AC input voltage
Overload Protection function (OLP): auto-restart, built-in timer, reduces heat during overload condition, and no external components required
Overvoltage Protection function (OVP): Auto-restart
Thermal Shutdown Protection function (TSD): Auto-restart
Application
For switching power supplies used in:
White goods
Consumer electronics
Office automation
Industrial equipment
Communication equipment
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | STR-W6000S | Package | Tube |
| Product Status | Obsolete | Output Isolation | Isolated |
| Internal Switch(s) | Yes | Voltage - Breakdown | 650V |
| Topology | Flyback | Voltage - Start Up | 15.3 V |
| Voltage - Supply (Vcc/Vdd) | 8.1V ~ 32V | Duty Cycle | 71% |
| Frequency - Switching | 60kHz ~ 74kHz | Power (Watts) | 45 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage | Operating Temperature | -20°C ~ 115°C (TA) |
| Package / Case | TO-220-6 Full Pack, Formed Leads | Supplier Device Package | TO-220F-6L |
| Mounting Type | Through Hole |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STR-W6051S is a high-voltage power supply control IC designed for flyback converters in compact power supplies. It integrates a power MOSFET and a controller IC in a single package, providing protection features such as overvoltage and overcurrent protection. It is widely used in applications requiring efficient and reliable power conversion.
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Equivalent
The equivalent products of STR-W6051S chip are STR-W6052S, STR-W6053S, and STR-W6056S. They are all part of the STR-W6000 series of power ICs designed for use in switch mode power supplies in electronic devices. -
Features
1. Integrated PWM controller and power MOSFET 2. Input voltage range from 85VAC to 265VAC 3. Power output up to 10W 4. Low standby power consumption 5. Overvoltage and overcurrent protection 6. Built-in soft start function 7. Overload and thermal protection 8. Cost-effective solution for SMPS applications. -
Pinout
The STR-W6051S is an IC with 7 pins. It is primarily used in power supply applications for controlling the switching of power transistors. The pin functions are: VCC, GND, FB, DRV, CP, SD, and VSTR. -
Manufacturer
The manufacturer of STR-W6051S is Sanken Electric Co., Ltd. It is a Japanese electronics company specializing in the design and manufacturing of semiconductor components for power supply and energy management applications. Sanken Electric Co., Ltd. offers a wide range of products including power transistors, analog ICs, and power modules for various industries. -
Application Field
The STR-W6051S can be used in various applications such as LCD TVs, Set-Top Boxes, DVD players, audio equipment, and other high-performance power supplies. It is specifically designed for offline quasi-resonant flyback converters and provides high efficiency and low standby power consumption. -
Package
The STR-W6051S chip is a TO-220F-6L package type with a form of Through-Hole. It has a size of 10.2mm x 10.3mm.
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Minimum order quantity starts from 1pcs.
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