TPS60300DGSR Integrated Circuits (ICs)

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The TPS60300DGSR is a DC-to-DC switching regulator, often referred to as a buck regulator. It is a power converter that steps down a higher input voltage to a lower output voltage. It works by rapidly switching between ON and OFF states, controlling the amount of time spent in each state. This product is best suited for distributing low voltage from a single higher source, but it can also be used with multiple sources. Its features make it suitable for a wide range of applications, such as those involving distributed power systems, telecommunications, computer and battery-powered systems, and automotive electronic applications.

The TPS60300DGSR is a switching regulator that combines high efficiency with low noise performance. It operates with a switching frequency of up to 1 MHz and output voltages up to 6 V, making it suitable for most power management applications. The TPS60300DGSR has wide input voltage ranges from 3.6 V to 18 V and output voltage ranges from 0.6 V to 6 V, and it has a high power conversion efficiency of up to 95%.

The TPS60300DGSR integrates several reliable features. It has current mode control, automatic power saving mode, pulse frequency modulation (PFM) autosequencing, low quiescent current, and an integrated loop compensation circuitry that provides high output current accuracy and stability. It also has a built-in under-voltage lockout (UVLO) circuit that helps protect it from damage by low input voltage. Additionally, two independent enable functions provide precise control over the on/off status of the converter. The TPS60300DGSR’s thermal shutdown circuit ensures that it is not operated above its highest permitted junction temperature limit.

The TPS60300DGSR is available in space-saving, thermally enhanced functional packages that include thermally enhanced TDFN (TFN) and HVSON (HV). These packages provide an optimal balance between size, thermal efficiency, and device protection. The TPS60300DGSR is also available in Tape-and-Reel packaging for automated assembly processes.

The main working principle of the TPS60300DGSR is pulse-width modulation, or PWM. PWM is a technique used to control analog signals. In the case of the TPS60300DGSR, it adjusts the power delivered, allowing the output voltage and current to remain constant even when the input voltage fluctuates. This is done by switching between two voltage states—the on-time and off-time—and quickly varying the duty cycle, which is the ratio of the output current to the total load current. The TPS60300DGSR can be used in either step-down or step-up configuration.

The TPS60300DGSR is suitable for applications such as industrial, automotive, consumer, and communications systems. It can be used for providing regulated power for charging, storage, and conditioning of batteries and for providing clean and reliable power management in high-end and current-loading applications. It is also suitable for LED lighting, motor control, and various power conditioning circuits.

The TPS60300DGSR is a DC-to-DC switching regulator that provides efficient and reliable power conversion. It has wide operating ranges, high power conversion efficiency, current-mode control, and an integrated loop compensation circuitry with high output current accuracy and stability, making it suitable for a wide range of applications.

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