TPS60502DGSR

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TPS60502DGSR is a type of DC DC switching regulator, a kind of DC-DC power conversion device in the field of power management integrated circuit (PMIC). It is a three-terminal, switch-mode, voltage regulating, low-dropout (LDO) regulator, which is designed to deliver up to 1.2A of output current, with an output voltage voltage range of 0.8V to 1.8V. The device is suitable for power management in a variety of applications, including transportable, battery-powered, and cellular phone systems.

The TPS60502DGSR works in two modes. The default mode is PWM, which operates by controlling the duty cycle of a fixed-frequency variable-width pulse waveform. This waveform is used to control the switch on the output side, which causes the output voltage to adjust according to the duty cycle. The other mode is pulse-skipping mode, which works by skipping pulses in the pulse waveform. This causes the inductor to discharge its energy into the output, resulting in a lower average output voltage. The advantage of this mode is a reduction in power consumption, as the device does not need to switch as frequently.

TPS60502DGSR is widely used in a variety of applications, including digital audio players, portable video players, digital cameras, video game systems, cellular phones, PDAs, and other battery-powered systems. It is also an important device for low-voltage applications, such as USB power supplies, point-of-use solid-state lighting, and medical grade power systems.

The device has a variety of features that make it well-suited for multiple applications, including low quiescent current, low shutdown current, and strong transient response. The device also features an adjustable soft-start, adjustable over-voltage protection, and an integrated low-RDSon power switch. Additionally, the device has over-temperature and reverse current protection, and is available in a small SOT-23-6 and thin DFN (2x2mm and 2.5x2mm) packages.

In conclusion, TPS60502DGSR is a three-terminal, switch-mode, voltage regulating, low-dropout (LDO) regulator and is designed to deliver up to 1.2A of output current. It is widely used in a variety of applications, from digital audio players to medical grade power systems. It has a number of features that make it well-suited for multiple applications, including low quiescent current, low shutdown current, adjustable soft-start, adjustable over-voltage protection, and an integrated low-RDSon power switch. Additionally, it is available in a small SOT-23-6 and thin DFN (2x2mm and 2.5x2mm) packages.

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