UC2879DWTR Allicdata Electronics
Allicdata Part #:

UC2879DWTR-ND

Manufacturer Part#:

UC2879DWTR

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG CTRLR PWM CM/VM 20-SOIC
More Detail: Converter Offline Full-Bridge Topology 300kHz 20-S...
DataSheet: UC2879DWTR datasheetUC2879DWTR Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Duty Cycle: 50%
Base Part Number: UC2879
Mounting Type: Surface Mount
Supplier Device Package: 20-SOIC
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Operating Temperature: -40°C ~ 85°C (TA)
Control Features: Frequency Control, Soft Start, Sync
Fault Protection: Current Limiting
Frequency - Switching: 300kHz
Series: --
Voltage - Supply (Vcc/Vdd): 9.25 V ~ 20 V
Topology: Full-Bridge
Voltage - Breakdown: --
Internal Switch(s): --
Output Isolation: Non-Isolated
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The UC2879DWTR is a highly efficient and cost-effective device used in many modern systems to convert AC to DC or DC to AC. It is widely used in power management, communication, lighting, transportation, and industrial applications. This versatile, high-performance device is capable of handling high-voltage applications and is available in both standard and custom versions.

The UC2879DWTR is a high efficiency, high frequency, full-bridge off-line, offline switcher with a wide operating range. In other words, it is a full-fledge switcher that is suitable for applications requiring AC-DC or DC-AC conversion. It can handle input voltages from zero volts to peak voltage, and can provide output levels up to 500V.

To ensure a smooth, controlled operation, the UC2879DWTR is designed to switch on during the positive-half cycle of the AC voltage and to switch off at the arrival of negative-half cycle. This ensures that the switching process occurs during the quiet time segment of the voltage cycle, resulting in minimal disruptions in the process. The UC2879DWTR also has a synchronous function, where it is capable of sensing the positive and negative zones of the input power and providing a delay to the output in order to control the speed of switching process.

The UC2879DWTR is an ideal choice for industrial, consumer, and medical applications as it is an efficient and robust power device with a small size, high power density, and high efficiency. It is particularly useful in applications that require a high switching frequency, such as high-speed communication and computing systems. In addition, the device is environmentally friendly, making it a cost-effective solution for environmentally conscious companies.

The UC2879DWTR is an excellent choice for applications that require reliable and efficient power switching. It features a wide range of protection features, including short-circuit protection, over-voltage protection, blanking/zero-current switching, and trickle-charge protection, to ensure reliable and safe operation. The device also has built-in diagnostics to enable the user to track the switching performance and identify potential faults.

The UC2879DWTR is a versatile and reliable full-bridge, offline switcher that can be used in a wide range of applications. It is cost-effective, highly efficient, and environmentally friendly. Its power capabilities, range of protection features, and built-in diagnostics make it a popular choice for many modern applications.

The specific data is subject to PDF, and the above content is for reference

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