TPS60403QDBVRQ1

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The Texas Instruments TPS60403QDBVRQ1 is a PMIC (Power Management IC) device that is part of the TI\'s family of DC-DC Switching Regulators. This device is designed for use in demanding applications where a high voltage output is needed and a low overall power cost is necessary. The TPS60403QDBVRQ1 has four operating modes: 3.3V, 5V, 12V, and 12V with selectable slew rates. It can provide up to 15W of power output with a 5V input voltage. Additionally, it can be configured via its integrated regulator control system to provide a wide range of output voltages, current limits and over-power protection features.

The TPS60403QDBVRQ1 features a Buck Regulator topology which enables it to efficiently convert a wide range of input voltages (3.3V, 5V, and 12V) into a high voltage output. The regulator works on the principle of Pulse Width Modulation (PWM). By varying the duty cycle of the PWM signal, the regulator can reduce or increase the amount of current it delivers to the load, providing an efficient voltage conversion. Additionally, the integrated over-power protection circuit helps to prevent the device from suffering severe damage due to excess current.

Using the TPS60403QDBVRQ1 as a power regulator is ideal in applications where efficiency and accuracy are essential. It has been designed for use in embedded systems, game consoles, white goods, medical imaging systems, servers and printers. Due to its high efficiency, it is also suited for use in automotive applications.

The TPS60403QDBVRQ1 is available in the small 10-pin LLP and 10-pin thinSOT™ packages that are ideal for use in space constrained applications. The device is also lead free, RoHS and Halogen free, making it suitable for use in environmentally conscious systems. Additionally, the device is protected by integrated over-current protection, which helps to prevent the device from being damaged due to an excessive output current.

The major features of the TPS60403QDBVRQ1 DC-DC Switching Regulator include: programmable current limit, selectable slew rate into PFM (Low-Noise mode) for low-noise output, fixed frequency control loop, integrated power MOSFET, over current protection and over temperature protection. Along with these features, the device also offers superior transient response and line regulation, making it ideal for applications with changing load requirements.

In conclusion, the TPS60403QDBVRQ1 PMIC DC-DC Switching Regulator is an ideal component for applications that need a high voltage output with high efficiency. Its integrated over-current protection helps to avoid device damage due to an excessive output current and its small package size makes it suitable for use in space and cost constrained applications. This device is a great choice for reliable and efficient voltage conversion.

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