SW001A2B91-SR

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

DC DC converters are often used in a variety of applications. One common type of DC DC converter is the SW001A2B91-SR. It provides designers with an efficient solution for the conversion between various voltage levels and a wide range of current and power ratings.

The SW001A2B91-SR is an integrated switch mode DC DC converter. It allows the user to select between two different DC-DC converter topologies; non-isolated buck and isolated flyback. The output voltage is adjustable from 0.5V to 3.3V with up to 90% efficiency. It also includes a step-down circuit to maintain a regulated output voltage.

The SW001A2B91-SR\'s application field covers a wide range from consumer electronics and telecom to computers, automotive field, medical, military and aviation. It is suitable for wide input voltage range from 4.5V to 24V, providing a wide range of protection against short circuit, overvoltage and overcurrent shut down.

The main working principle of the SW001A2B91-SR is based on the principle of pulse width modulation. It consists of two main components, a step-down regulator and a transformer. The step-down controller is responsible for setting the desired output voltage. It continuously regulates the output voltage via pulse width modulation technology. The transformer reduces the voltage of the input voltage and outputs an alternating current at a lower voltage. The pulses of the transformer are then rectified and filtered to provide the desired output voltage.

Another feature of the SW001A2B91-SR is its excellent EMI performance, ensuring maximum noise immunity and low stand-by is achieved. The SW001A2B91-SR incorporates advanced technologies such as current sense, short protection, soft start, under-voltage lockout and ripple filter.

In conclusion, the SW001A2B91-SR is a versatile DC DC converter with a high power efficiency and excellent performance. Its swappable topologies and wide input voltage range make it a suitable choice for many applications. Its features and capabilities make it an ideal choice for providing power to various applications such as medical, telecom, automotive, military, and consumer electronics.

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