TLE7274DNTMA1

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The TLE7274DNTMA1 is a Linear voltage regulator from Infineon Technologies. This device is optimized for automotive applications, with a wide range of features and applications. It is designed to provide stable and adjustable voltages from low to high, with protection features for reverse current, over-temperature and over/under voltage conditions. The device offers superior switching and transient immunity, as well as an integrated start-up current report, allowing better system performance.

The device can operate in two control modes: linear and switching. In the linear mode, the load current is controlled directly by the current limit. In the switching mode, the load current is controlled by a duty cycle to regulate the output voltage. The over voltage protection (OVP) feature allows the device to detect conditions outside the specified input and output levels and take corrective action if needed. This ensures that the device is protected during critical conditions. The reverse current protection (RCP) feature prevents a high voltage at the output from damaging the device.

The input voltage range of the TLE7274DNTMA1 is from 4.5V to 18V. The output voltage range is adjustable from 0.75V to 17.0V. The device is capable of providing an output current of up to 1.5A. The output ripple is as low as 10mV peak-to-peak, with a low voltage drop of about 100mV. The device has a wide operating temperature range from -40°C to +125°C, making it suitable for a wide range of automotive applications.

The TLE7274DNTMA1 is available in various packages including the HS PQFN-HVQFN-32T and the PQFN-32T. The device also has an integrated thermal protection and over-temperature protection circuits, to protect the device in case of high temperature operation. The device is compliant to AECQ101 and IEC/EN 60950 safety standards.

The TLE7274DNTMA1 is a useful device in automotive applications, providing stable and adjustable voltage levels with various protection features. It has a wide operating temperature range and the capability to provide an output current of up to 1.5A. This makes it suitable for a wide range of automotive applications.

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