MAX712CSE

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 MAX712CSE is an integrated battery-charging IC from Maxim Integrated, suitable for a wide range of low-power applications in battery-powered systems. It is a member of the company\'s MAX7xxCSE integrated system power management IC (PMIC) family. As a member of the PMIC - Battery Chargers category, it can be used for various applications that require efficient battery charging, including laptops, electronic fuel gauges, and portable medical devices. It is also suitable for battery-backed static RAM, nonvolatile memory, and system auxiliary power.

The MAX712CSE provides a complete solution for simple, efficient, and reliable battery charging. It integrates all the necessary components to charge a single-cell Lithium-Ion or Lithium-Polymer battery in a small and cost-effective package. It features a low-dropout (LDO) linear regulator and two parallel active-low MOSFET switches, and can be used as a direct replacement for less efficient linear regulator designs. A voltage-based and temperature-based safety circuit is included to manage the battery temperature for optimum charging efficiency.

The MAX712CSE features a Lithium-Ion/Lithium-Polymer battery charging circuit with an adjustable termination voltage. The charging current is set with an external resistor and it can be monitored by an external sense resistor connected to the battery. The IC also features a built-in thermal protection circuit and an output voltage regulation of ±2% at the battery terminals. The current sense resistor can be used to monitor the battery current and provide an indication of the charging state.

The MAX712CSE\'s low-dropout linear regulator provides a low dropout voltage of 500mV at a full-load current of 1mA and an input voltage of 3.3V. This ensures that the battery can be charged over a wide range of voltages without sacrificing efficiency. The two MOSFETs provide low impedance power switching, enabling fast and efficient battery switching. The low current consumption and 0.1μA stand-by current make the MAX712CSE ideal for portable devices that need to be powered for extended periods of time.

The MAX712CSE also includes several additional features to improve system performance and battery life. These include a voltage-based safety circuit, temperature-based safety circuit, and bad cell detection. It is also compatible with input voltages up to 12V and has built-in protection against reverse current and short-circuit conditions. In addition, its adjustable precharge voltage ensures reliable charging and discharging of the battery.

The MAX712CSE is an integrated low-power PMIC designed for efficient and reliable battery charging. It features a voltage-based safety circuit and temperature-based safety circuit to maximize battery life, as well as a low-dropout linear regulator and two MOSFETs for efficient power switching. The current sense resistor enables monitoring of the charging state and the adjustable precharge voltage ensures a reliable charge cycle. The MAX712CSE can be used in a variety of applications from laptops to handheld medical devices and is suitable for battery-backed static RAM and nonvolatile memory.

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