Name: UC2861N
Brand: Rochester Electronics
SKU: DS-6095450
Price: 1.503 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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1 : $1.5030

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Rochester Electronics UC2861N

IC OFFLINE SWITCH MULT TOP 16DIP

Manufacturer # :UC2861N

Manufacturer :Rochester Electronics

Dasenic # :UC2861N-DS

Datasheet :

UC2861N Datasheet

Customer # :

Customer #

Description : IC OFFLINE SWITCH MULT TOP 16DIP

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Quantity	Unit Price	Total
1+	$ 1.5030	$ 1.5
25+	$ 1.4760	$ 36.9
100+	$ 1.4130	$ 141.3
500+	$ 1.3500	$ 675
1000+	$ 1.2780	$ 1278

In Stock: 1725

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 1.503

Total :$ 1.50

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UC2861N information

Rochester Electronics UC2861N technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - AC DC Converters, Offline Switchers
Product Status:Active
Operating Temperature:-25°C ~ 85°C (TA)
Mounting Type:Through Hole
Package / Case:16-DIP (0.300", 7.62mm)
Supplier Device Package:16-PDIP
Voltage - Breakdown:-
Power ( Watts):-
Internal Switch(s):Yes
Voltage - Supply ( Vcc/ Vdd):10.5V ~ 22V
Frequency - Switching:10kHz ~ 1MHz
Output Isolation:Non-Isolated
Topology:Full-Bridge, Half-Bridge, Push-Pull
Voltage - Start Up:16.5 V
Duty Cycle:-
Fault Protection:-
Control Features:Soft Start
EU RoHS Status:RoHS non-compliant
MSL Rating:3 (168 Hours,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 UC2861N
Datasheet:
UC2861N,

Rochester Electronics UC2861N Environmental and export classification status description
The Unitrode Corp. UC2861N is an integrated circuit that falls under the category of ICs. This specific IC is a voltage-mode PWM controller designed for DC-to-DC converters and other power management applications. Functions: - Provides voltage-mode control for regulating the output voltage of DC-to-DC converters. - Offers various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown. - Generates PWM signals for controlling power switches to regulate output voltage. Applications: - Switch-mode power supplies - Voltage regulators - Battery chargers - DC-to-DC converters - Power management systems Alternative Components: - Texas Instruments UC3842 - STMicroelectronics UC3842 - ON Semiconductor NCP1207 Embedded Modules: The UC2861N IC does not have embedded modules directly associated with it. However, it can be used with other discrete components to form complete power management solutions. Related Q&A: 1. What is the typical operating voltage range of the UC2861N IC? - The typical operating voltage range of the UC2861N is around 9V to 35V, making it suitable for various power supply applications. 2. How does the overcurrent protection feature of the UC2861N work? - The overcurrent protection feature of the UC2861N monitors the current flowing through the power switches and triggers a shutdown mechanism if the current exceeds a specified threshold, thereby protecting the circuit components. 3. Can the UC2861N be used in high-power applications? - While the UC2861N is capable of handling moderate power levels, for high-power applications, it is recommended to carefully consider thermal management and possibly look for higher-power IC alternatives. 4. What are the advantages of using a voltage-mode PWM controller like the UC2861N? - Voltage-mode PWM controllers offer good regulation accuracy, simplicity in design, and stable operation, making them suitable for a wide range of power supply applications. 5. Does the UC2861N support external synchronization for multi-phase operation? - The UC2861N does not natively support external synchronization. For multi-phase operation, additional circuitry or a different controller IC that supports synchronization may be needed.

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UC2861N 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.