UC3526AN

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

UC3526AN is one of the premium integrated components used in DC-DC power conversion circuits that have been widely used in a variety of electronic products, appliances, and other systems. It is a pulse-width-modulated (PWM) DC-DC converter controller that can be used in low-power applications in conjunction with external power MOSFET to generate the needed power output.

The designers of the UC3526AN have optimized it for use in a range of application fields, including motor drives, mobile phone charger, notebook computer power supplies, low-power AC adapters and automotive power supplies. The IC is small in size, robust and reliable and able to operate over a broad temperature range.

Besides its wide range of applications, the UC3526AN is known for its superior performance. The device is equipped with a fast, stable and predictable PWM generator, which provides a constant, pulse output with a wide range of duty cycle selections and switching frequencies. Furthermore, its built-in detection circuits and adjustable under-voltage lockout logic make the device virtually immune to external interference and provides a clean power on and off switching.

The operating principle of the UC3526AN is quite straightforward. The current flowing through an inductor is proportional to its duty cycle and the switching frequency. By controlling the duty cycle and the switching frequency, the device is able to control the current through an inductor, and in turn, the output voltage or current. Additionally, the excellent current sensing capability of the device remains stable even at high switching frequencies.

The UC3526AN is an excellent choice for any low-power DC-DC power conversion circuits. Its low current consumption, excellent performance, and wide range of applications make it ideal for use in a variety of consumer, industrial and automotive systems. Furthermore, its robust design allows it to reliably and accurately control the output current, making it one of the best and most reliable PWM controllers available.

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