TPS2069CDGNR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TPS2069CDGNR is an integrated power management reach-through switch with current limiting and over temperature protection. It is a member of Texas Instruments\' family of power distribution switches, load drivers, and PMIC. The Integrated circuits offer the advantage of low loss due to their small package and enhanced thermal performance. This makes them suitable for applications where power dissipation, size, and operating temperature are critical considerations.

The TPS2069CDGNR has an internal reach-through switch capable of supplying a maximum continuous load current of 6A, depending on the thermal environment. With a supply voltage of up to 16V, it can operate up to a maximum of 3A without the need for external components. The TPS2069CDGNR provides a reliable current-limiting protection feature by sensing the current flow in the output pin and switching off the device when the current exceeds a predefined limit. This feature, combined with an over-temperature protection mechanism, ensures safe, reliable operation of the device.

In terms of application fields, the TPS2069CDGNR switch is often found in automotive, industrial and telecom applications, due to its ability to handle high-currents and high-voltage applications. For example, the device is typically used for automotive load switching applications, load switching in telecom applications, and protection of low voltage industrial applications. The TPS2069CDGNR is also suitable for automotive secondary power distribution in systems such as engine control, body control, and lighting. Additionally, this switch is also used in DC-DC conversion, power management and voltage regulator applications.

The TPS2069CDGNR works in the following manner: when the enable signal is active and the load current is lower than the current limit, the PDN signal will stay low and enable the external FET gate. The internal current sense circuit monitors the load current, and when it reaches the preset current limit, it increases the gate voltage of the external FET, which switches OFF the device. When the current limit is exceeded, the internal FET is switched off and the IN pin voltage is pulled low to protect the circuit.

The TPS2069CDGNR is a versatile power switch, with a wide range of applications. Due to its integrated current-limiting and over-temperature protection features, the device is suitable for applications where power dissipation, size, and operating temperature are critical considerations. Furthermore, its robust design makes it ideal for use in automotive, industrial, and telecom applications.

The specific data is subject to PDF, and the above content is for reference