Orders Over
$5000TI UC3872N
Reliable and efficient operation across a wide frequency ran
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Brands: Texas Instruments
Mfr.Part #: UC3872N
Datasheet: UC3872N Datasheet (PDF)
Package/Case: 14-DIP
Product Type: Lighting, Ballast Controllers
RoHS Status:
Stock Condition: 5,419 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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UC3872N General Description
Ballast Controller Controller 57kHz ~ 78kHz No 14-PDIP
Specifications
Parameter | Value | Parameter | Value |
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Package | Tube | Product Status | Obsolete |
Type | Ballast Controller | Frequency | 57kHz ~ 78kHz |
Voltage - Supply | 4.5V ~ 24V | Current - Supply | 6 mA |
Dimming | No | Operating Temperature | 0°C ~ 70°C |
Mounting Type | Through Hole | Package / Case | 14-DIP (0.300", 7.62mm) |
Supplier Device Package | 14-PDIP |
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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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 UC3872N is a specialized integrated circuit designed for controlling power factor correction in electronic power supplies. It provides active power factor correction to improve the efficiency of power supplies by reducing harmonic distortion and improving power quality. The UC3872N chip is commonly used in high-performance power supply designs to meet regulatory standards and improve overall system efficiency.
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Equivalent
The equivalent products of UC3872N chip are the UCC28722 and UCC28740 chips. These chips are functionally similar and can be used as replacements for the UC3872N in various power management and control applications, including switch-mode power supplies and battery chargers. -
Features
The UC3872N is a current mode PWM controller designed for use in offline or dc-to-dc non-isolated converter. It features a high current totem pole output stage with separate 180mA source and sink sections, and outputs up to 1A peak currents. It also includes a high speed error amplifier, current sense input, and voltage reference. -
Pinout
The UC3872N is an advanced high-speed PWM controller with a pin count of 20. Its functions include voltage and current mode control, soft-start capability, and a shutdown feature. It is designed for use in switching power supplies. -
Manufacturer
Texas Instruments is the manufacturer of the UC3872N. It is an American company that designs and manufactures semiconductors and various integrated circuits for a wide range of applications including industrial, automotive, and consumer electronics. -
Application Field
The UC3872N is commonly used in switch-mode power supply control and regulation applications, especially in off-line power supplies for TVs, monitors, and other consumer electronics. It is also found in battery chargers, dc-to-dc converters, and other power management systems. -
Package
The UC3872N chip is in a 16-pin PDIP (Plastic Dual In-line Package) form, with a size of 0.300 inches and a width of 0.300 inches, and a height of 0.125 inches.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products