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Orders Over
$5000TOP258PN
line switcher 7-pin pdip-c
Brands: Power Integrations
Mfr.Part #: TOP258PN
Datasheet: TOP258PN Datasheet (PDF)
Package/Case: DIP-8C
Product Type: AC DC Converters, Offline Switches
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TOP258PN General Description
The TOP258PN is a high-performance, off-line switcher integrated circuit designed by Power Integrations. It operates in a wide input voltage range, making it suitable for various applications, including power supplies for consumer electronics, industrial equipment, and LED lighting.This IC incorporates a 700 V MOSFET, which allows it to handle high-voltage inputs efficiently. It features a built-in frequency jittering function for improved EMI performance, ensuring compliance with electromagnetic interference standards.The TOP258PN integrates numerous protection features such as overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to enhance system reliability and safety. Its design also includes a robust startup and operating circuitry, enabling reliable performance across different operating conditions.With its compact package and advanced features, the TOP258PN simplifies the design process for power supply engineers and offers a cost-effective solution for various power conversion applications
Features
- Integrated off-line switcher using EcoSmart technology
- 3-terminal Active PFC PWM controller
- Built-in constant-voltage (CV) and constant-current (CC) output control
- Output overvoltage protection (OVP)
- Auto-restart protection
- Wide input voltage range: 85VAC to 265VAC
- Efficiency of up to 85%
- Output power range of up to 360W
Application
- Consumer electronics
- Home appliances
- Industrial equipment
- Communications equipment
- LED lighting
- Networking products
- Power supplies
- Audio/Video equipment
- Medical devices
- Automotive electronics
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | AC/DC Converters | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | DIP-8C |
| Output Voltage | 700 V | Output Power | 48 W |
| Input / Supply Voltage - Min | - 300 mV | Input / Supply Voltage - Max | 9 V |
| Switching Frequency | 132 kHz | Duty Cycle - Max | 78 % |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 150 C |
| Output Current | 6.88 A | Series | TOP258 |
| Brand | Power Integrations | Product Type | AC/DC Converters |
| Factory Pack Quantity | 50 | Subcategory | PMIC - Power Management ICs |
| Tradename | TopSwitch-HX | Type | Off Line Converter |
| Unit Weight | 0.100919 oz |
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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Step4 :Individual packaging
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Step6 :bar-code shipping tag
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 TOP258PN is a high-performance integrated power supply chip designed for offline switch mode power supplies. It incorporates a power MOSFET, controller, and other important circuitry into a single chip. The chip offers excellent efficiency, low standby power consumption, and a wide input voltage range. It is commonly used in various applications, including LED lighting, industrial power supplies, and consumer electronics.
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Equivalent
Some equivalent products of the TOP258PN chip include TNY280PN, TOP247YN, and TNY278PN. -
Features
The TOP258PN is an integrated offline switcher that includes a fully-integrated power MOSFET, PWM controller, fault protection, frequency jittering, and more. It operates with high efficiency, low standby power, and provides a wide input voltage range. The device offers comprehensive protection features, including thermal shutdown, input undervoltage lockout, and overvoltage protection. -
Pinout
The TOP258PN is a 7-pin, offline switcher IC. The pin functions are as follows: 1. VCC: Power supply for internal control circuitry. 2. DRAIN: High-voltage power MOSFET drain pin. 3. SOURCE: Power MOSFET source pin. 4. GND: Ground/common reference. 5. FB: Feedback pin for voltage regulation and protection. 6. SV: Start-up and fault protection pin. 7. DRAIN/SENSE: Sense and control pin for IC operation and current sensing. -
Manufacturer
The manufacturer of the TOP258PN is Power Integrations. Power Integrations is a semiconductor company that specializes in developing integrated circuits and systems for high-power electronic devices. They primarily focus on providing solutions for power supply applications, offering products that maximize energy efficiency, reliability, and performance. -
Application Field
The TOP258PN is a high-voltage integrated power supply circuit that is often used in flyback power supply designs. It is commonly found in applications such as LED lighting, industrial control systems, home appliances, telecom equipment, and automotive electronics. -
Package
The TOP258PN chip is available in a package type called PDIP-7. It comes in a form of a rectangular black plastic housing with seven pins. The size of the chip is relatively small, with dimensions of approximately 9.9mm x 6.3mm x 3.3mm.
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