Allicdata Part #: | UCC2889DG4-ND |
Manufacturer Part#: |
UCC2889DG4 |
Price: | $ 1.30 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC OFFLINE CTRLR UVLO 8SOIC |
More Detail: | Converter Offline Flyback Topology 8-SOIC |
DataSheet: | UCC2889DG4 Datasheet/PDF |
Quantity: | 1000 |
300 +: | $ 1.17949 |
Specifications
Duty Cycle: | -- |
Base Part Number: | UCC2889 |
Mounting Type: | Surface Mount |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Operating Temperature: | -40°C ~ 85°C (TA) |
Control Features: | -- |
Fault Protection: | Short Circuit |
Frequency - Switching: | -- |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 6.3 V ~ 9.3 V |
Voltage - Start Up: | 8.4V |
Topology: | Flyback |
Voltage - Breakdown: | -- |
Internal Switch(s): | No |
Output Isolation: | Non-Isolated |
Part Status: | Active |
Packaging: | Tube |
Description
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UCC2889DG4 Application Field and Working Principle
PMIC (Power Management IC) is an integrated system that is designed to integrate DC-to-DC converters, AC-DC converters, offline switchers, and other components. UCC2889DG4 is a PMIC type that is commonly used in modern electronic systems. It is an integrated AC-DC converter and also combines the features of offline switchers. This article will discuss the application fields and working principle of UCC2889DG4.Application Fields
UCC2889DG4 is a highly efficient, low-cost, and medium-voltage PMIC device. It is mainly used in communication systems, medical systems, industrial equipment, and embedded systems. Specifically, UCC2889DG4 is used in circumstances where high efficiency and low cost are required. In addition, when using this device, designers may need to use additional components for safety reasons due to its high voltage.In communication systems, UCC2889DG4 is used as a power supply for the base station. The power generated from the device is used to power the communication system. In medical systems, the device is used to provide power for medical devices such as x-ray machines, monitors, and other medical devices. UCC2889DG4 is also used as a power supply in industrial equipment such as welding machines and blast furnaces. In embedded systems, the device is used as a power supply for microcontrollers, memories, and logic circuits.Working Principle
The working principle of UCC2889DG4 consists of four main parts including a voltage regulator, an AC-to-DC converter, a DC-DC converter, and a microcontroller. The voltage regulator is used to regulate the input voltage from an AC power source to a DC voltage level. The AC-to-DC converter is then used to convert the DC voltage from the regulator to a voltage suitable for the CPU core and other electronic components of the system.The DC-DC converter is used to step down the voltage from the AC-to-DC converter to the required voltage level. The microcontroller is used to manage the power conversion process and to provide protection against overvoltage, undervoltage, overcurrent, and other power conditions.UCC2889DG4 is a reliable and efficient PMIC device that is commonly used in modern electronic systems. It can provide c power conversion, regulation, and protection. It can be used in communication systems, medical systems, industrial equipment, and embedded systems where efficiency and cost are important factors. The working principle of UCC2889DG4 is based on a voltage regulator, an AC-to-DC converter, a DC-DC converter, and a microcontroller.The specific data is subject to PDF, and the above content is for reference
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