MAX1688EUE+

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

MAX1688EU+ Application Field and Working Principle

MAX1688EU+ is a DC-DC switching regulator designed and produced by Maxim Integrated. It is made to support a wide input voltage range, and provide a low output voltage with minimal power dissipation. In applications like Power Supplies and consumer electronics, MAX1688EU+ is a major product which is used due to its high efficiency and reliable performance.

The DC-DC switching regulator is operated in a buck converter configuration with variable frequency operation. It is capable of operating with very high efficiency across the various line and load conditions, thus allowing the user to not worry about power dissipation due to the thermal constraints of components. The internal compensation circuit of MAX1688EU+ enables the converter to take up the dynamic loading conditions and achieve a higher overall efficiency than other conventional DC-DC regulators.

The MAX1688EU+ have a high speed PWM switch, which is operated with a 1.2 MHz typical bi-level current mode architecture. This ensures that the device can provide very accurate, low ripple output voltage with fast load transients and minimal noise in the output. The device also offers very low output voltage ripples in the 0.5% range and the load transient response and line transient response are very fast, making sure that the power supply does not have during any extreme load or line conditions.

The MAX1688EU+ applications include powering low-power, always-on consumer electronics such as Hand Held Batteries, PDAs, Bluetooth and Processors, Set Top Boxes, and more. It is also used in Power Supplies and VRMs in server, computer and telecommunications equipment. Additionally, it is suitable for powering small FPGA, LCD display, and power management chips.

The device supports multiple input voltage range of 10-V to 19-V, and a selectable output voltage range of 1.5 V to 4.6 V, with a maximum output current of 3 A. The device also provides over current protection and over temperature protection.

In summary, the MAX1688EU+ is a high efficiency, low-power DC-DC switching regulator with a wide input voltage range and a low output voltage with minimal power dissipation. It is well suited for powering small consumer electronics and for powering low-power, always-on applications. It can be used with an external compensation component for improved efficiency and lower output voltage ripples. Furthermore, the device provides security via the over current and over temperature protection.

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