Name: UCC3817N
Brand: Texas Instruments
SKU: DS-6166736
Price: 2.088 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments UCC3817N

IC PFC CTR AV CURR 220KHZ 16DIP

Manufacturer # :UCC3817N

Manufacturer :Texas Instruments

Dasenic # :UCC3817N-DS

Datasheet :

UCC3817N Datasheet

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Description : IC PFC CTR AV CURR 220KHZ 16DIP

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Quantity	Unit Price	Total
1+	$ 2.0880	$ 2.09
25+	$ 2.0430	$ 51.08
100+	$ 1.9620	$ 196.2
500+	$ 1.8810	$ 940.5
1000+	$ 1.7730	$ 1773

In Stock: 14964

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 2.088

Total :$ 2.09

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UCC3817N information

Texas Instruments UCC3817N technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - PFC (Power Factor Correction)
Product Status:Active
Operating Temperature:0°C ~ 70°C
Mounting Type:Through Hole
Package / Case:16-DIP (0.300", 7.62mm)
Supplier Device Package:16-PDIP
Mode:Average Current
Voltage - Supply:12V ~ 17V
Frequency - Switching:6kHz ~ 220kHz
Current - Startup:150 µA
EU RoHS Status:ROHS3 Compliant
MSL Rating:Vendor omitted MSL Rating information
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments UCC3817N
Datasheet:
UCC3817N,

Texas Instruments UCC3817N Environmental and export classification status description
The Texas Instruments UCC3817N is a PWM controller IC primarily designed for high-speed synchronous buck converters. It features a high-speed controller to allow for precise regulation and control of power levels. This IC is commonly used in applications that require high efficiency and fast transient response. Functions: 1. Provides high-speed PWM control for power regulation. 2. Supports pulse-by-pulse current limiting for enhanced protection. 3. Has programmable soft start functionality for controlled power-up sequencing. 4. Offers adjustable switching frequency for flexibility in design. Applications: 1. Synchronous buck converters. 2. Power supplies for telecommunication equipment. 3. DC-DC converters in server systems. 4. Power management systems in industrial applications. 5. Automotive power supplies. Alternative Components: 1. TI LM5117: Another high-performance synchronous buck converter controller from Texas Instruments. It offers similar functionality and features. 2. Analog Devices ADP2384: A high-speed PWM controller suitable for high-efficiency power supplies. 3. Infineon IR3843: A synchronous buck controller with similar capabilities for power regulation. Embedded Modules: The UCC3817N can be embedded into various power supply modules or integrated into larger systems for power management applications. It can be combined with MOSFETs, inductors, and capacitors to create complete power converter modules. Related Q&A: 1. Q: What are the key advantages of using the UCC3817N in a power supply design? A: The UCC3817N offers high-speed PWM control, precise regulation, and flexible design options, making it suitable for high-efficiency power supplies. 2. Q: How does the UCC3817N provide protection for power circuits? A: The IC supports pulse-by-pulse current limiting and has various protection features to ensure the safe operation of the power supply. 3. Q: Can the UCC3817N be used in automotive applications? A: Yes, the UCC3817N is suitable for automotive power supplies where high efficiency and reliable performance are crucial. 4. Q: What are the key considerations when designing a power supply using the UCC3817N? A: Design considerations include component selection, thermal management, layout optimization, and proper configuration of the IC's features. 5. Q: Are there evaluation modules available for the UCC3817N to simplify design and testing? A: Yes, Texas Instruments provides evaluation modules and reference designs that can help engineers prototype and test power supply designs using the UCC3817N.

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UCC3817N provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.