BTS3050EJXUMA1

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Power Management ICs (PMIC) are electronic components that play an important role in powering electronic devices. They help control the energy distribution by providing power to various components within a system. A PMIC is not always a single component; it may integrated on one or several ICs for various devices and applications. Among the range of power management ICs, Power Distribution Switches, Load Drivers and BTS3050EJXUMA1 are significant ones.

BTS3050EJXUMA1 is a three-channel PowerMESH™ (PMIC) ESD protection switch from ON Semiconductor. It is specially designed for electrostatic discharge (ESD) protection, as well as high-frequency switching applications such as USB power. This IC offers superior SIP (Single Inline Package) Interconnect performance while meeting the highest standards of ESD protection.

The BTS3050EJXUMA1 is suitable for automotive and consumer applications and features an ultra-low on-resistance and low current leakage. Its integrated ESD protection structure makes it ideal for use in USB 3.0 applications. Moreover, its 3-channel current switches allow excellent ESD protection in device level power solutions. Its other salient features include a wide range of operating voltage from 4.5 V to 24 V, maximum current value per channel of up to 6.5 A and an operating junction temperature range from -40 °C to 125 °C.

The two primary application fields of BTS3050EJXUMA1 are automotive and consumer applications. In automotive applications, the device is designed to work with 12 V and 24 V secondary power sources and can be used for hot-swap protection, e.g. Headlamp Control Units. In consumer applications, the switch can be used in USB 3.0 applications to protect against ESD damage. The device is capable enough to provide long-term protection from ESD.

The working principle behind BTS3050EJXUMA1 revolves around a common source for all the three channels. When power is applied, the three channels engage and the load is connected to the source. The load can be switched between the source and ground with the help of individual control inputs, which are available for each channel. The control signal for each channel is thus an independent function with no interaction with the other channels.

The integrated ESD protection structure of the device provides full protection in various applications. It helps in protecting existing data as well as safeguarding the device during overcurrent scenarios, short circuits and other faults. The circuitry also features a wide temperature range so that it can keep the protection active in extreme climatic conditions.

The switching performance of the BTS3050EJXUMA1 is outstanding and meets the highest industry standards. Its on-resistance is only 0.355 Ohms, and its current leakage is excellent at a percentage of 1% to allow smooth operation. Furthermore, its power dissipation level is very low at 0.8 mW.

BTS3050EJXUMA1 is an excellent choice for ESD protection in various automotive and consumer applications. Its integrated ESD protection circuit provides complete protection from electrostatic discharge shocks and is suitable for use in USB 3.0 applications. Its low on-resistance, low current leakage and high switching performance make it an ideal choice for various power management applications.

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