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Orders Over
$5000
NCP1271D65R2G
Soft-Skip Standby PWM Controller
Brands: Onsemi
Mfr.Part #: NCP1271D65R2G
Datasheet: NCP1271D65R2G Datasheet (PDF)
Package/Case: SOIC-7
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Product Type: AC DC Converters, Offline Switches
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.503 | $0.503 |
| 10 | $0.411 | $4.110 |
| 30 | $0.365 | $10.950 |
| 100 | $0.320 | $32.000 |
| 500 | $0.285 | $142.500 |
| 1000 | $0.269 | $269.000 |
In Stock: 9,458 PCS
NCP1271D65R2G General Description
The NCP1271D65R2G is a high-performance PWM controller designed for power supplies in energy-efficient applications. It features a fixed frequency Current Mode control scheme with adjustable output over-voltage protection, under-voltage lockout, and thermal shutdown protection. The device operates with a supply voltage range of 8V to 20V and can deliver up to 20mA of output current.This controller is specifically optimized for flyback, forward, and half-bridge power supplies, making it ideal for use in various power management applications. It also offers built-in active High-Voltage Start-Up and gate drive current capabilities, simplifying system design and reducing external component count.The NCP1271D65R2G is housed in a compact SO-8 package, allowing for easy integration into a wide range of power supply designs. With its robust features and efficient performance, this PWM controller is a popular choice for designers looking to achieve high levels of efficiency and reliability in their power supply designs
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Status | Active, Not Rec | Compliance | PbAHP |
| Package Type | SOIC-7 | Case Outline | 751U |
| MSL Type | 1 | MSL Temp (°C) | 260 |
| Container Type | REEL | Container Qty. | 2500 |
| ON Target | Y | Topology | Flyback |
| Control Mode | Current Mode | fsw Typ (kHz) | 65 |
| Stand-by Mode | Yes | UVLO (V) | Yes |
| Short Circuit Protection | Yes | Latch | Yes |
| Soft Start | Yes | VCC Max (V) | 20 |
| Drive Cap. (mA) | 500 / 800 |
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 | |
|---|---|---|
 |
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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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 NCP1271D65R2G is a power management chip designed for offline flyback converters in applications such as adapters and chargers. It offers primary-side regulation, eliminating the need for an optocoupler feedback circuit. The chip provides various protection features such as overvoltage, overcurrent, and temperature protection. With a compact size and low-cost, it is a popular choice for power supply designs requiring small form factors and high efficiency.
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Features
The key features of the NCP1271D65R2G include a fixed frequency current-mode control, integrated high-voltage start-up circuit, and a high voltage current source. It also has built-in protections such as overvoltage protection, overcurrent protection, and overtemperature protection. -
Pinout
The NCP1271D65R2G is an integrated circuit with 7 pins. Its main function is to regulate the output voltage of a switched-mode power supply (SMPS). It incorporates various features such as overvoltage protection, thermal shutdown, and current limiting, making it ideal for use in power management applications. -
Manufacturer
ON Semiconductor is the manufacturer of the NCP1271D65R2G. ON Semiconductor is a global semiconductor company that offers a broad portfolio of energy-efficient power management, analog, sensors, logic, timing, connectivity, discrete, and custom devices. -
Application Field
The NCP1271D65R2G is an integrated circuit that is commonly used in power supply applications. It is specifically designed for high-performance, offline flyback converters. Some typical application areas for this IC include LED lighting, power adapters, battery chargers, and small appliances. -
Package
The NCP1271D65R2G chip is available in a DFN-8 package type, with a form factor of Dual Flat No-Lead (DFN) and a size of 3x3 mm.
We provide high quality products, thoughtful service and after sale guarantee
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