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ON NCP1271D100R2G
NCP1271D100R2G is a SOIC-7 packaged NCP Series 3.5 mA 100 kHz SMT Soft-Skip Mode Standby PWM Controller
Brands: onsemi
Mfr.Part #: NCP1271D100R2G
Datasheet: NCP1271D100R2G Datasheet (PDF)
Package/Case: SOP7
Product Type: Current Mode PWM Controllers
RoHS Status:
Stock Condition: 783 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomNCP1271D100R2G General Description
The NCP1271D100R2G is a high performance controller IC designed specifically for offline, industrial power supply applications. It offers a wide input voltage range of up to 700V and can handle output power levels up to 40W. This IC features a number of built-in protection features, including over-voltage protection, over-current protection, and thermal shutdown protection, which help ensure the safe and reliable operation of the power supply.The NCP1271D100R2G also includes a number of advanced control features, such as frequency jittering to reduce EMI emissions, and a built-in 100% duty cycle synchronous rectification support, which helps improve overall efficiency.
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) | 100 |
| 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 | |
|---|---|---|
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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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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 NCP1271D100R2G chip is a high-voltage switch-mode power supply controller designed for offline flyback converters. It integrates various protection features like overvoltage, overload, and overtemperature protection. This chip is suitable for applications requiring a constant voltage or constant current output.
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Equivalent
Equivalent products of the NCP1271D100R2G chip are the NCP1271D100, NCP1271D100R2, and NCP1271D100R2G. -
Features
The features of NCP1271D100R2G include a fixed frequency current mode controller, protection features such as thermal shutdown, overvoltage protection, and overload protection. It also offers a low standby power consumption, high voltage start-up capability, and integrated features for enhanced performance and reliability in power supply applications. -
Pinout
The NCP1271D100R2G is a controller IC for off-line power supplies. It has 8 pins and performs various functions like PWM control, frequency jitter, overvoltage protection, feedback compensation, and under-voltage lockout. -
Manufacturer
The NCP1271D100R2G is manufactured by ON Semiconductor. ON Semiconductor is a semiconductor manufacturing company that specializes in power management and sensor solutions. -
Application Field
The NCP1271D100R2G is a primary-side switching controller for offline flyback converters. It is commonly used in applications such as LED lighting, battery chargers, and various low-power consumer electronics. It features a built-in 700V MOSFET, high voltage startup circuitry, and protection features such as over-voltage and over-current protection. -
Package
The NCP1271D100R2G chip is available in a DPAK package type, with a form factor of Surface Mount and a size of 6.2mm x 5.2mm.
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