TLE72782GV50XUMA1

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

PMIC (Power Management Integrated Circuits) have been the key enablers for advanced electronic systems. The TLE72782GV50XUMA1, is a high-current low-dropout linear voltage regulator from Infineon, that targets applications such as automotive and industrial power converters and power supplies.

The TLE72782GV50XUMA1 is a high-current low quiescent current linear voltage regulator that ensures steady and reliable operation even at high temperatures. The device features a ready-to-use power supply design with its integrated buck converter, overvoltage protection, dynamic overvoltage detection and soft start circuitry. Benefiting from the device\'s high efficiency at more than 90%, it\'s enable for power system designers to reduce energy consumption, as well as a reduction in nominal operating stresses and temperature, which helps to improve reliability.

The device comprises of an overvoltage protection pin that keeps the input to the device from exceeding the device\'s rated maximum voltage. This can be enabled or disabled by programming a logic LOW or HIGH respectively to the pin. Additionally, the pin can be used to detect an incoming overvoltage, and can be set to trigger an open collector output pin when the voltage is exceeded. This can be used to drive external circuitry, such as to reduce input power or to shut down the device.

Static protections of the regulator include reverse current protection and thermal overload protection. The reverse current protection ensures that no current flows into the device during normal operation, and limits the charge passing between the input and output pins of the device to a low value. This keeps the power dissipation low and the device safe. Thermal overload protection prevents dangerous temperatures from developing inside the device, in situations where the power dissipated becomes too high. This protection mechanism can be optionally disabled in order to increase the device\'s power dissipation capability.

The integrated buck converter of the TLE72782GV50XUMA1 ensures efficient operation, up to 90% efficiency. It closely regulated output voltage even in changing and adverse conditions, for instance line voltage fluctuations, load variations and temperature, ensuring steady and reliable operation even at high temperatures. This buck converter is optimized for synchronous buck convertors, enabling easy design, without the need for complex control circuitry.

The TLE72782GV50XUMA1 can be used in a variety of applications, ranging from automotive and industrial power supplies, to high-current industrial motor drives. It is an ideal choice for applications that demand a fast transient response, low dropout voltage and high-efficiency operation. The device\'s integrated features also make it well suited for power supply designs that need overvoltage protection and dynamic overvoltage detection.

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