IFX25001TC V10

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The IFX25001TC V10 is a linear voltage regulator from Infineon Technologies AG\'s PMIC (Power Management Integrated Circuit) range. It is an integrated switching voltage regulator with low output noise and low on-resistance for high efficiency. The IFX25001TC V10 has a wide operating voltage range and can support load current up to 500mA. It also provides over-voltage, over-current, and short-circuit protection.

The IFX25001TC V10 is designed for DC/DC voltage regulation applications. It can be used in a wide range of electronic products such as consumer devices, automotive electronics, networking systems, and communications systems. It can also be used to supply power to microcontrollers, memory, and peripheral circuits.

The IFX25001TC V10 has a fixed output voltage of 12V with a high efficiency switching regulator. It features an integrated high-speed current limited and fast overvoltage protection (OVP) circuit. The IFX25001TC V10 also has a low ground current, no standby current, and low quiescent current for energy efficient operation.

The IFX25001TC V10 uses a linear regulation method for controlling the output voltage. This method allows the output voltage to be closely regulated by controlling the duty cycle of the pulse-width modulation (PWM) controller. The duty cycle is then determined by the feedback voltage, which is the output voltage sensed at the internal feedback point. This allows the output voltage to remain constant even when the input voltage is changing.

The other key components of the IFX25001TC V10 are the power MOSFETs and the Schottky rectifier. The power MOSFETs are used to control the output voltage and the current. The Schottky rectifier is connected between the input and the output to rectify and filter the DC ripple. The rectifier also serves to limit the input current during normal operation and protect against surges during reverse bias.

The IFX25001TC V10 also features an internal soft-start circuit. This circuit limits the high inrush in current when the device is initially powered up and helps to prevent overshoots or spikes on the output voltage.

The IFX25001TC V10 has a wide operating temperature range of -40°C to +85°C and complies with the EMC requirements of EN61000-4-2 as well as the applicable parts of EN60825-1.

In summary, the IFX25001TC V10 is a highly efficient, low noise DC/DC switching voltage regulator with high speed current limiting, fast overvoltage protection, and a wide operating temperature range. It is suitable for a wide range of electronic products, such as consumer devices, automotive electronics, networking systems, communications systems, as well as microcontroller, memory, and peripheral devices.

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