Name: UC3854BDW
Brand: Rochester Electronics
SKU: DS-6163097
Price: 2.268 USD
Availability: InStock
Rating: 4.8 (3 reviews)

Images are for reference only.

1 : $2.2680

First-time registration with orders over $2,000 receives a $100 coupon. Register Now !

Rochester Electronics UC3854BDW

IC PFC CTR AVERAGE 200KHZ 16SOIC

Manufacturer # :UC3854BDW

Manufacturer :Rochester Electronics

Dasenic # :UC3854BDW-DS

Datasheet :

UC3854BDW Datasheet

Customer # :

Customer #

Description : IC PFC CTR AVERAGE 200KHZ 16SOIC

Pricing (USD) : *To apply for a price, please click the Send Target Price button

Quantity	Unit Price	Total
1+	$ 2.2680	$ 2.27
25+	$ 2.2230	$ 55.58
100+	$ 2.1330	$ 213.3
500+	$ 2.0430	$ 1021.5
1000+	$ 1.9260	$ 1926

In Stock: 35293

MOQ :1 PCS

Packaging :-

Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 2.268

Total :$ 2.27

Delivery :

Payment :

Help you to save your cost and time

Strict quality inspection and Reliable package for goods

Fast Reliable delivery to save time

Provide 365 days warranty after-sales service

UC3854BDW information

Rochester Electronics UC3854BDW technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - PFC (Power Factor Correction)
Product Status:Active
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:16-SOIC
Mode:Average Current
Voltage - Supply:10V ~ 20V
Frequency - Switching:200kHz
Current - Startup:250 µA
EU RoHS Status:ROHS3 Compliant
MSL Rating:2 (1 Year,30°C/60%RH)
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 Rochester Electronics UC3854BDW
Datasheet:
UC3854BDW,

Rochester Electronics UC3854BDW Environmental and export classification status description
The Texas Instruments UC3854BDW is a high-performance voltage mode controller designed for switching power supply applications. It features high efficiency, precise control, and ease of use, making it suitable for a wide range of applications in power management. Functions - Voltage Mode Control: Provides effective regulation, ensuring stable output voltage. - Programmable Soft Start: Allows controlled rise time for output voltage to prevent inrush current. - Error Amplifier: Integrated for feedback loop control. - Current Limit Protection: Offers adjustable current protection for enhanced reliability. - Frequency Compensation: Simplifies the design of stable power supply circuits. Applications - DC-DC Converters: Ideal for isolated and non-isolated power supply designs. - Switching Power Supplies: Used in both step-down (buck) and step-up (boost) converter designs. - Battery Chargers: Suitable for applications where efficient charging is critical. - Power Management Solutions: Widely used in industrial and consumer electronics. Alternative Parts - UC3853: Similar features with slightly different specifications. - LM3478: Provides a different architecture but similar functionality for voltage regulation. - LM5075: Offers integrated features for control of high-frequency power supplies. - UC384x Series: These are other members of the UC384x family with different functionality suited for various applications. Embedded Modules - Evaluation Modules: TI provides evaluation modules for the UC3854BDW to help designers test and implement ideas quickly. - Development Kits: Kits incorporating the UC3854BDW for specific reference designs and applications. Related Q&A Q1: What is the primary function of the UC3854BDW? A1: The UC3854BDW primarily serves as a voltage mode controller for DC-DC converters, ensuring stable output voltage and high efficiency. Q2: In what types of applications can the UC3854BDW be utilized? A2: The UC3854BDW is commonly used in switching power supplies, DC-DC converters, battery chargers, and various power management solutions. Q3: How does the programmable soft start feature benefit power supply designs? A3: The programmable soft start feature reduces inrush current, allowing for a gradual increase in output voltage, which enhances overall reliability and performance during startup. Q4: Can you suggest alternatives to the UC3854BDW for similar applications? A4: Alternatives include the UC3853, LM3478, and UC384x Series, each of which offers various features suitable for voltage regulation and switching power supply applications. Q5: Where can I find evaluation and development modules for the UC3854BDW? A5: Texas Instruments provides evaluation modules and development kits on their website, which assist in the rapid prototyping and evaluation of the UC3854BDW.

1.Sign in or as a visitor

You can place an order after registration or purchase products directly as a visitor.

2.Search product

Search to find the part number of the product you need to order.

3.Add to cart

After finding the product. Then add the products to your shopping cart directly.

4.Filling Address and Secure Checkout

Please fill the shipping address and express information when placing your order.

5.Pay the orders

You can pay the orders on the website directly or pay by wire transfer offline. We support: Paypal ,VISA , WIRE TRANSFER.

6.Tracking Your Order

We will dispatch your order within 24 hours and provide you with a tracking number. You can also check the order information on the website or contact our sales staff for tracking.

Delivering Time
For in-stock parts, orders are estimated to ship out in 1-3 days. Dasenic ships orders once a day at about 6pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose.
DHL	DHL Express, 3-7 business days DHL eCommerce，12-22 business days
FedEx	3-7 business days
UPS	5-7 business days

UC3854BDW provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.