TLE42642GHTSA2

The TLE42642GHTSA2 is a linear voltage regulator IC specifically designed for automotive applications. This Voltage Regulator is designed for use in DC/DC and AC/DC systems, and it can convert both AC and DC power sources into stable voltage and current. The TLE42642GHTSA2 features a wide input voltage range from 3V to 36V and an output voltage range from 1.5V to 24V. It has a current limit range from 10mA to 10A, and it is capable of operating at temperatures from -40°C to +125°C.

The TLE42642GHTSA2 is used in various automotive power management applications, such as non-isolated DC/DC converters and off-board voltage converters. It is also used in battery management systems, electrical power generation and distribution systems, mobile communications systems, data communications systems, and in automotive display systems.

When used in automotive applications, the TLE42642GHTSA2 reduces or eliminates the need for using discrete components or multiple regulators. This helps reduce cost, and it improves system reliability since there are fewer potential points of failure. The TLE42642GHTSA2 also offers high efficiency, low quiescent current draw and excellent thermal performance.

The TLE42642GHTSA2 uses a switched capacitor voltage regulator circuit to deliver 5V output from a 7V input. This circuit is capable of regulating systems with maximum power of up to 1W. It is designed to be low-noise, low- ripple and with marginal up-regulation capability.

The working principle of the TLE42642GHTSA2 is based on the principle of charge and discharge of capacitors. The input voltage is applied to the capacitor, which then stores the energy that is later discharged to the output. This energy is converted into a stable output voltage. The principle of charge and discharge results in an output ripple, which is minimized thanks to the use of an external inductor.

The TLE42642GHTSA2 has an integrated PWM, which allows users to control the device over a wide range of frequencies and duty cycles. This allows for efficient power conversion, as well as optimized system performance. The PWM also offers a frequency precision and duty cycle accuracy, allowing for precise power management.

The TLE42642GHTSA2 also features a range of protection features to ensure safety and reliability. These include over-voltage, overload, and over-temperature protection. The device also features an Off-mode where it can be configured to enter a low-consumption standby mode, which helps reduce power consumption.