LM5064EVK/NOPB

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The LM5064EVK/NOPB is a small, yet powerful, development platform. Developed by Texas Instruments, it’s a demonstration and evaluation board and kit, and it’s the most convenient way to explore the functions and features of the LM5064. This device is a high-voltage, high-current, high-efficiency, multi-output synchronous buck-boost converter, which makes it well-suited for a wide range of applications.

The LM5064EVK/NOPB board and kit is designed to enable quick setup and evaluation of the LM5064. It includes the following components: an LM5064 device, a mounted evaluation board, a PIC® microcontroller, a power capacitor, and other passive components.

The LM5064 device included with the LM5064EVK/NOPB evaluation and demonstration board is the key component. The device contains the necessary under-the-hood circuitry and logic circuitry, as well as the high-voltage, high-current, multi-output synchronous buck-boost converter. This makes it an ideal choice for a wide range of applications, such as LED driver, e-fuse, and battery charger applications, among others.

Working Principle

The LM5064 is a high-voltage, high-current, high-efficiency, multi-output synchronous buck-boost converter. The device uses a synchronous buck-boost topology, along with a PMOS/NMOS based synchronous design. This allows the device to quickly step up, step down, and invert a voltage at a very high efficiency. The device has a wide input voltage range — 4.5V to 36V — and can deliver up to 3A of output current.

The LM5064EVK/NOPB board and kit includes a PIC microcontroller, which is used to provide system control for the LM5064 device. The PIC is used to monitor the output voltage and current and adjust the converter as needed to meet system requirements. The device also has built-in protection against faults and over-current situations, which increases system reliability and ensures that the device is safe for use.

Application Field

The LM5064EVK/NOPB board and kit is designed to support a wide range of applications. The device is well-suited for LED driver, e-fuse, and battery charger applications. It is compatible with multiple power supplies, including 5V, 12V, and 24V supplies, and can operate up to 36V. The device also offers a low profile design and a wide input voltage range, making it ideal for applications where space is limited.

The LM5064EVK/NOPB board and kit has a high efficiency of up to 96%, making it well-suited for applications that require high power efficiency, such as LED driver and battery charger applications. The device also has built-in protections for fault detection and current-sense protection, making it safe for use in a wide range of applications.

In summary, the LM5064EVK/NOPB board and kit is an ideal development platform for exploring the features and functions of the LM5064 high-voltage, high-current, multi-output synchronous buck-boost converter. With its wide input voltage range, high power efficiency, and built-in protections, it is well-suited for a variety of applications, such as LED driver, e-fuse, and battery charger applications.

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