UCC2813PW-0

Frequency - Switching:	--
Base Part Number:	UCC2813-0
Supplier Device Package:	8-TSSOP
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Control Features:	Frequency Control
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	99%
Series:	--
Voltage - Supply (Vcc/Vdd):	6.9 V ~ 12 V
Output Phases:	1
Number of Outputs:	1
Topology:	Boost, Flyback, Forward Converter
Output Configuration:	Positive
Function:	Step-Up, Step-Up/Step-Down
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tube

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Overview

The UCC2813PW-0 is a Universal High-Voltage Phase-Modulated PWM Controller from Texas Instruments (TI). It is a DC-DC switching controller for use in non-isolated applications in the industrial, communications, computing, automotive and consumer markets. It provides an advanced, low-cost and effective solution for such applications.The UCC2813PW-0 has a wide variety of features that enables it to perform in many different types of applications. It provides high-efficiency and a low component count, which makes it ideal for cost-sensitive designs. The UCC2813PW-0 also features a wide input voltage range and high accuracy.

Application Field

The UCC2813PW-0 is commonly used in DC-DC converter applications, which are found in a variety of industries. These include the industrial, communications, computing, automotive, and consumer sectors. In the industrial sector, the UCC2813PW-0 is often used to control the power supply of large machinery. The UCC2813PW-0 provides precise voltage regulation, which is essential for a large and complex machine\'s operation. The UCC2813PW-0 can also be used in medical instruments and scientific instruments in the industrial sector, such as power supplies and high-voltage inverters. The UCC2813PW-0 is also used in the communication sector, as it can be used to control the power supply of communication devices. It can also be used in computers, in the form of DC-DC converters. It is also used in automotive applications, such as power converters and battery chargers. Finally, the UCC2813PW-0 is used in consumer applications, such as mobile phone and digital camera chargers.

Working Principle

The UCC2813PW-0 works on the principle of phase-modulated Pulse Width Modulation (PWM). It is a method of controlling the power output of a power converter or inverter. The UCC2813PW-0 uses a pulse-width signal to control the level of power consumed by the load.The signal is generated by the UCC2813PW-0 and is sent to the control input of the converter or inverter. The signal is then processed by the converter or inverter, and the appropriate voltage or current is provided to the load. This type of control enables precise voltage regulation and efficient power consumption. The UCC2813PW-0 also features a wide input voltage range, ranging from 7 V to 100 V. The device can also provide up to 10A of output current. It also has a wide range of fixed and adjustable switching frequencies, enabling it to accommodate a variety of applications.

Conclusion

The UCC2813PW-0 from Texas Instruments is a PWM controller for non-isolated applications. It is used in many industries, including industrial, communications, computing, automotive, and consumer electronics. Its wide input voltage range and high accuracy make it suitable for cost-sensitive designs. Furthermore, its phase-modulated PWM control enables precise voltage regulation and efficient power consumption.

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