LT1304CS8-5

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

The LT1304CS8-5 is a DC-DC switching voltage regulator, which is part of a family of devices that provide adjustable outputs with low noise and very high efficiencies. Its switching frequency is fixed at 1.25MHz, and can provide an output voltage as low as 0.2V, or as high as 15V. The device integrates a high-frequency switching regulator, an active current limit, and an internal voltage reference. It also has an enable/disable pin and an adjustable soft-start feature, making the LT1304CS8-5 extremely versatile and suitable for a wide range of applications.

The LT1304CS8-5 has two main modes of operation: Step-Up (Buck) Mode and Boost Mode. For Step-Up Mode, it takes in a lower (input) voltage and increases the output voltage e.g. from 5.0V to 9.0V. In Boost Mode, it takes in a higher voltage and steps it down e.g. from 15.0V to 10.0V. In both modes, the output voltage can be accurately controlled over a range from 0.2V to 15V with a single external resistor and capacitor.

The working principle of the LT1304CS8-5 is that the input-to-output voltage is maintained by a voltage loop. This voltage loop is formed by the integrated current limit and voltage reference, and the feedback resistor and capacitor. The voltage reference is used to detect the output voltage, and the current limit is used to control the on-time of the output switch. As the output voltage increases or decreases, so too does the on-time of the output switch and the input current. This helps the device to accurately control the output voltage over a wide range of operating conditions, while providing excellent power efficiency.

The LT1304CS8-5 is ideally suited to a wide range of applications, including handheld and portable battery-powered devices, automotive and industrial applications,communications systems, laptop computers and data acquisition systems. Its features and capabilities make it a reliable and cost-effective solution for power supply requirements.

In summary, the LT1304CS8-5 is a DC-DC switching voltage regulator with an integrated high-frequency switching regulator, active current limit, and internal voltage reference. It operates in either Step-Up (Buck) or Boost Mode, and is capable of providing adjustable outputs with low noise and very high efficiencies. Its features, combined with its wide range of application fields and its cost-effectiveness, make the LT1304CS8-5 an ideal solution for most power supply requirements.

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