ISL6568IR

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 ISL6568IR is a special purpose voltage regulator designed by Intersil Corp that provides well-suited field specific applications. The device is generated in the 8-Ld DFN semi-isolated package and contains two tracks, PWM and PFM Controller, to provide perfect automatic mode selection. The controller design is developed to provide an accurate and low noise output voltage regulation by employing either of Linear, PWM, or PFM operation.

One of the features of this device is its stability as it makes use of a negative charge pump for an adjustable output voltage range from 1.25 V to 13 V, which is set by using a resistor divider. Also, the PWM controller is regarded as a feature due to its ability to provide a fixed output voltage with a pulse-width modulated output that reduces input supply current by switching off when the output load is not in demand. This technology eliminates unnecessary stress on the device as it spends most of the time in quiescent state.

The ISL6568IR also includes an internal loop compensator which is capable of providing high efficiency by improving the output voltage accuracy, providing an output voltage that can be tracked over a wide range of output load change. The device also offers adjustable switching frequency, over-current protection, short-circuit protection and soft start if the user wishes to further customize their application.

In addition, the ISL6568IR voltage regulator also has Hall-Effect Ic safe, fault reporting, and temperature monitoring features for all kinds of fail-safe conditions that can occur in an application. It also supports a wide input voltage range from 6.5V to 38V, which helps reduce purchase costs of application. Moreover, the device comes sealed and accurate output voltages are maintained over the entire operational temperature range for reliable performance and long life.

The working principle of the ISL6568IR is simple. It uses a high-side MOSFET and N channel power MOSFET to control current in the voltage regulation loop. When the current is low, the low side MOSFET stays on and generates a variable voltage. When the current increases, the low side MOSFET turns off and the high side MOSFET comes on to control current. By controlling current and voltage in the operation, a stable and efficient output voltage is maintained.

The ISL6568IR is ideal for medical electronics and other applications in audiovisual field, like switches, movable display boards, portable projectors and monitors, etc. It is also suitable for light engine drivers and home automation applications. Furthermore, it can be used in many other general purpose applications as it provides an adjustable voltage and reliable performance.

Overall, the ISL6568IR is an advanced and efficient voltage regulator for specific field-based applications. Despite its features and benefits, the device keeps cost-efficiency in mind, making it an amazing piece of technology.

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