TPS62151RGTR

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The TPS62151RGTR is a member of the DC/DC switching regulator family of integrated circuits from Texas Instruments. It is used in various applications that require a converter to convert a high-voltage direct current (DC) input to a variable low-voltage DC output. It is capable of delivering up to 1.5A load currents with a high input voltage of up to 28V and a low output voltage of up to 6V.

The TPS62151RGTR is a synchronous step-down regulator that provides an adjustable output from 0.6V to 6V. It features a built-in low-dropout regulator (LDO) that ensures a clean output current. It is also capable of operating in both critical conduction-mode (CCM) and discrete voltage ramp-mode (DVR). The device incorporates a low quiescent current power-stage, making it an ideal choice for applications requiring a low power consumption solution.

The device operates in several different modes, depending on the user’s needs. It can operate in continuous conduction mode (CCM), which requires a minimum input voltage of 5.5V and a maximum output voltage of 6V. It can also operate in discontinuous conduction mode (DCM), which requires a minimum input voltage of 7V and a maximum output voltage of 6V. The device can also be used in PWM mode, which is ideal for applications that require an efficient, low-noise, low-ripple solution.

The TPS62151RGTR uses an internal compensation circuit to achieve excellent line and load transient response. It also features a comprehensive set of integrated features, including an adjustable soft start, an adjustable voltage-tracking frequency, an adjustable reference voltage, an adjustable power-good comparator threshold, an adjustable startup current-limit level, and a low-battery voltage detect. The device also provides excellent thermal performance and is protected against overloads and short circuits.

The TPS62151RGTR is ideal for many applications requiring a highly efficient, low-power DC-DC switching regulator. The device is suitable for battery-operated and automotive applications, as well as communications, computer and industrial systems, power tools, and portable applications. Due to its high efficiency, the device enables designers to reduce the size of external components and the total power dissipation of the system.

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