LTC3130EUDC-1#TRPBF

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The LTC3130EUDC-1#TRPBF is a comprehensive DC-DC switching regulator subsystem solution that simplifies the design of a high performance point-of-load regulator. It is an integral part of the PMIC - Voltage Regulators - DC DC Switching Regulators.

The LTC3130EUDC-1#TRPBF solution provides the user with an efficient, low-cost package and low-profile, yet powerful PDN. The design of the module eliminates the need for external components, eliminates wires, and has a small form factor. It also provides a high output current capability and very low dropout voltage, making it ideal for applications such as telecom, networking, and medical.

The LTC3130EUDC-1#TRPBF operates using a closed-loop switching regulator architecture. The switching regulator consists of a main switched regulator that is driven by an external voltage-controlled oscillator (VCO), which controls the switching frequency, and a synchronous rectifier for improved efficiency. The main regulators provide a regulated output voltage regardless of the input voltage and load current. The synchronous rectifier provides improved system efficiency by eliminating the need for an external rectification element and reduces power loss.

The output current of the LTC3130EUDC-1#TRPBF is adjustable from 200-8000mA with a maximum output voltage of 21V. The regulator is able to regulate current independent of input voltage, output voltage, and temperature. The device also features peak output current limit, over temperature protection and a soft start function for further system robustness.

The LTC3130EUDC-1#TRPBF on board controls support overvoltage protection and device enable functions. These on board controls are configured using an SPI bus. The SPI bus enables the user to monitor, control and configure the device while providing real-time system status and fault status.

The LTC3130EUDC-1#TRPBF is packaged in a tiny 9mm x 9mm TQFN package. The device is rated for operation from -40C to 125C and offers a low voltage-dropout and very high efficiency. Its small size and powerful features make it well suited for applications such as power supplies, battery chargers, mobil gaming devices, medical equipment, consumer electronics, automotive applications, and industrial equipment.

In conclusion, the LTC3130EUDC-1#TRPBF provides a reliable, efficient and low-cost solution to DC-DC applications. With its high current capability, low voltage-dropout, and small package size, it is ideal for applications that require highly efficient power management. Lastly, it provides the on board controls via SPI, making it easy for user to monitor, control and configure the device.

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