UCC2570DG4

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UCC2570DG4, launched by Texas Instruments (TI), is a fully integrated and differentiated mixed-signal power management integrated circuit (PMIC). It is designed to provide a highly flexible and efficient power-supply solution for embedded processors, particularly in automotive applications. The UCC2570DG4 is a direct interface between the input power sources and one or more output voltage rails-providing both voltage scaling and power conversion. It is classified as PMIC - AC DC Converters, Offline Switchers.

The UCC2570DG4 has the following features:

• 24V input voltage range
• 1.2V to 4.7V output voltage range
• 24V input avalanche current limitation
• Efficiency up to 95 percent
• Wide input and output voltage range
• High-voltage programmable switching frequency
• Integrated low-power sleep mode

The UCC2570DG4 is an offline switcher IC, which means that it can connect to either an AC or DC input source, and then convert that input power to one or more different output voltages. It is designed for automotive applications and can withstand high-temperature and harsh-environment conditions. The UCC2570DG4 can operate over a wide input voltage range from 24V to 4.7V, and its output voltage can be adjusted from 1.2V to 4.7V. The device also features voltage scaling and power conversion, as well as programmable start-up and shut-down sequences.

The UCC2570DG4 features an integrated low-power sleep mode that helps reduce power consumption when the device is idle. The device also features a high voltage programmable switching frequency which reduces EMI. It also has a number of safety features that help protect against short circuits and over-voltages.

The UCC2570DG4 is ideal for use in high-temperature and harsh-environment applications, such as automotive and industrial applications. The device is designed to provide high efficiency, as well as robust voltage scaling and power conversion capability. It is a highly flexible and efficient power-supply solution for embedded processors.

The UCC2570DG4 has wide range of applications where efficient power conversion is required in a wide voltage range. These applications include automotive systems such as power steering motors, radio receivers and head units, telematics, engine control, airbags and climate control. The device is also suitable for industrial applications, such as uninterruptible power supplies, solar invertors, and switch mode converters.

In summary, the UCC2570DG4 is a mixed-signal PMIC designed to provide a highly efficient and flexible power-supply solution for embedded processors and automotive applications. It is classified as PMIC - AC DC Converters, Offline Switchers, and has features such as wide input and output voltage range, high voltage programmable switching frequency, integrated low-power sleep mode and more. It is ideal for use in high-temperature and harsh-environment applications and has a wide range of applications ranging from automotive systems to industrial applications.

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