DS2129S+

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 DS2129S+ is a multi-function power management device that benefits from its configurability and small size for industrial automation, automotive and communication applications. It offers a wide range of protection and provides many different programmable parameters. It functions as an adjustable, low-voltage regulator, a temperature monitor, an over-voltage protect, a battery charger, a load switch and an overload protection circuit.

The DS2129S+ provides an adjustable, low-voltage regulation from 0.8V to 6.0V and has an adjustable output voltage as low as 3.3V at 10mA. It is manufactured as a tiny 8-pin SOIC (Small Outline Integrated Circuit) package that is designed to save space and reduce weight. This makes the DS2129S+ ideal for applications such as automotive or industrial where space or weight is limited.

The DS2129S+ can function as an adjustable, low-voltage regulator or as an over-voltage protector. As a low-voltage regulator, the voltage set point can be adjusted by changing the value of external resistors across its two pins. The over-voltage protection circuit provides an adjustable trip point voltage from 2.6V to 6.2V and allows up to 6mA current flow during an over-voltage event. The combination of these functions makes the DS2129S+ suitable for protecting systems from over-voltage transients and circuits from accidental excessive voltage.

The DS2129S+ also features a temperature monitor with programmable temperature ranges. The temperature monitor can be used to protect circuits against overheating due to inadequate cooling. This ensures that circuit components do not overheat and suffer permanent damage.

In addition to its low-voltage regulator, over-voltage protection and temperature monitoring functions, the DS2129S+ also includes a DC-to-DC converter and a battery charger. The DC-to-DC converter operates with an adjustable switch-on threshold and frequency for improved efficiency. The battery charger can charge a lithium-ion battery from 0-4.2V and has an adjustable charging current up to 1A. The charger also offers a programmable safety timer which prevents the battery from over-charging.

The DS2129S+ also includes an overload protection circuit which has an adjustable trip point voltage between 3.2V and 4.17V. This protects the circuit from any overload current. In addition to the overload protection circuit, the device also features an enable/disable function which can be used to enable or disable the device.

The DS2129S+ multi-function power management device presents many applications and benefits due to its small size and low voltage requirement. Its adjustable, low-voltage regulation and over-voltage protection features make it useful for protecting systems and circuits from over-voltage transients, while its temperature monitoring and overload protection features keep circuits and their components safe from overheating and excessive currents. Its DC-to-DC converter and battery charger make it ideal for applications requiring such features. The low voltage requirement and small size of the package make the DS2129S+ a good choice for applications with limited space or weight.

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