TPS62360YZHR Integrated Circuits (ICs)

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TPS62360YZHR is a low-output-voltage CMOS step-down DC/DC converter for use in applications such as PoC radio transceivers, IoT devices, and battery-powered systems. It features tiny power modules with wide operating temperature range, high efficiency over the entire load range, and low quiescent current. Moreover, the device allows for limited power consumption in shutdown mode and OEM programming of the output voltage. These features make TPS62360YZHR a perfect solution for a wide range of consumer, mobile, and industrial applications.

The typical application field of TPS62360YZHR includes, but not limited to, consumer electronics, server, networking and storage, healthcare and medical, military and aerospace, automotive, industrial and manufacturing, communications infrastructure, and consumer applications. TPS62360YZHR is ideal for PoC radio transceivers, IoT devices, and battery-powered systems due to its ultra-low quiescent current properties, high efficiency, and wide temperature operating range.

The working principle of TPS62360YZHR is based on the standard step-down switching regulator. It consists of an architecture based on the combination of a high-frequency PWM controller and an integrated high-side FET switch. The internal high-side FET switch operates at up to 4.5MHz, allowing for a physically small solution. It only needs two external capacitors and a power inductor to provide the necessary stability. It includes an internal reference, current limit circuitry, oscillator, and logic to control the FET switch.

The device is protected by a variety of user-programmable safety features, such as overtemperature protection, both overtemperature and overvoltage protection, and overcurrent protection. This protection features enable the robust operation of the device in extreme conditions. The device also offers some adjustable features, such as an adjustable UVLO for input voltage regulation, programmable output voltage and over-current protection, and an adjustable soft-start ramp.

TPS62360YZHR features a low-dropout voltage of 1.2 V to 3.6V and a wide input voltage range between 4.2V to 6.5V. Its output current is up to 600mA and its efficiency is up to 97%. Its dynamic load response is fast, with a maximum load transient time of 1.5us (50mA step load) and an input ripple rejection of –47dB.

In conclusion, TPS62360YZHR is an ideal solution for a wide range of low power DC/DC applications. It is a tiny power module with wide operating temperature range, high efficiency over the entire load range, and low quiescent current. It boasts an adjustable UVLO for input voltage regulation and programmable output voltage and over-current protection. This all makes TPS62360YZHR an excellent choice for use in power management for PoC radio transceivers, IoT devices, and battery-powered systems, as well as for other consumer, mobile, and industrial applications.

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