TL598CN

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TL598CN is a kind of DCDC switching controller from PMIC voltage regulators series. It allows efficiently design of step-down, step-up and inverting DCDC switching regulators and current-mode control makes it easy to design a high line regulation DCDC switching regulator. It is widely used in different application, such as consumer electronics, car audio and automotive applications.

TL598CN Application Field and Working Principle

TL598CN is suitable for battery-powered consumer_electronics, car audio, industrial and automotive applications.It is a monolithic integrated circuit that includes the features and functions to control DC-DC switching power supply. TL598CN has full on-chip protection features, such as current limit, under-voltage lockout, short circuit protection, thermal shutdown protection and main voltage supply monitor.

The TL598CN working principle is easy and simple. It accepts input voltage from 1.2V to 28V and uses two external N-channel MOSFETs to control the output voltage from 0.6V to 28V. When the input power is supplied, a reference voltage is generated and the TL598CN will monitor the voltage and the current of the output. If the voltage or current is higher than the designed level, the controller will turn off the external MOSFETs to maintain the output.

Besides, TL598CN also supports wide frequency range, allowing switching frequency up to 400kHz.

The adjustable features such as over-voltage protection and soft-start have greatly improved the overall performance of the device.

The TL598CN has a high power efficiency and its packages are compact which makes it even more suitable for applications that require compact form factors.

TL598CN is highly reliable and low-noise due to the use of advanced components and integrated circuit design.

The unique features of TL598CN make it an ideal choice for powering many applications like automotive, consumer electronics, and industrial.

TL598CN is also very suitable for battery powered applications since it can operate on wide input voltage range and can also provide sophisticated power management functions.

In summary, the TL598CN is a DCDC switching controller which has a wide range of applications, especially in the automotive, consumer electronics and industrial sectors. It has power effectives, low-noise and reliable features. Moreover, it provides sophisticated power management functions and high switching frequency, making it a perfect choice for power related applications.

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