TPS25740RGET Integrated Circuits (ICs)

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TPS25740RGET is a high-efficiency power switch that provides ideal diode performance for battery-powered applications. It is a member of the TPS25740 family of MOSFETs with low operating current and reinforced die creepage. Its 10mA typical quiescent current is ideal for portable applications that require low operating current.

TPS25740RGET is a power switch dedicated to power management in battery-powered and low-power applications. It is a single-input-to-output power switch with low on-resistance, high efficiency, and low battery drain. It is designed to reduce power dissipation in battery-powered or battery-fed systems and provides power protection options. With self protection features such as auto-discharging and output current limiting, it can also provide system-level protection from damage due to overcurrent/overvoltage. TPS25740RGET is an easy-to-use solution for various power management challenges.

TPS25740RGET is a fully integrated, single-input-to-output, ultra-accurate switch that provides very low on-resistance (RDS(on)). TPS25740RGET’s low on-resistance enables ultra-low Vth linear regulation and an output voltage of up to +5V from an input voltage of +3.3V or +5V. The IC is optimized for high efficiency, low power consumption, and accurate regulation, making it ideal for battery-powered or portable applications.

The TPS25740RGET works on buck-boost architecture which allows a single output voltage from any voltage source as an input. In buck-boost architecture, the feedback pin is used to sense the output voltage, and the current mode feedback control is applied to regulate the output. This feedback control ensures that the device can handle any transfer conditions from a high voltage at the input (buck mode) to low voltage input (boost mode). This helps the system provide a uniform output voltage regardless of the varying input voltage.

The TPS25740RGET also supports output voltage protection in case of overload or overvoltage. It includes an integrated fold-back current limit protection and an auto-disconnect output current limit protection. This safeguards the system from catastrophic failure in case of over-current or over-voltage conditions. It also includes an NDT pin that safely disables the IC in case of external fault conditions.

The TPS25740RGET is available in 5mm x 5mm pin-compatible ready-to-use packages. It is designed for use in low power and battery-powered applications such as smartphones, tablets, internet of things (IoT), wearables and other applications. It has an operation temperature range of -40°C to +85°C and can handle up to 10V input and 5V output.

In conclusion, TPS25740RGET is an ideal power switch for battery-powered applications that require low operating current, low on-resistance, high efficiency, accurate regulation, and low power consumption. With its over current and over voltage protection, it provides an extra level of safety for the system. It also includes NDT pin that safeguards the system from catastrophic failure in case of external fault conditions. All these features make the TPS25740RGET an ideal choice for power management in low power or battery-powered applications.

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