MCP73213T-A6AI/MF Integrated Circuits (ICs)

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 MCP73213T-A6AI/MF is a battery charger that can be correctly categorized as a PMIC - Battery Charger. The device is a miniature, low-cost, low-side switching controller with power switch control, ideal for battery-powered applications that require protection against over charge, over current and excessive temperature. This controller can sustain up to 3A continuous load current and delivers up to 0.5A, 1A and 2A charge current from the maximum input voltage of 6.5V.

It can be used for a range of applications including tablet and small form factor computers, portable power management systems, and other high charging current applications. It works by using a step-down DC-DC converter circuit for charging of lithium-ion and lithium-polymer batteries. There is a high-side NMOS FET switch so that the output voltage can be adjusted and an external reference voltage is used to program the charge termination point.

When there is a power-supply input, the device starts charging at constant current. This supply is monitored by an internal voltage feedback loop, allowing the output voltage to be stabilized. After the charging process is complete, the system keeps the output current unloaded to maintain the battery at its peak voltage. The system can detect safe temperatures, so the IC is protected against any short-circuit and over-current conditions. The IC also has a large input voltage range which allows the device to charge the battery over a wide range of voltages.

The device has an inbuilt reverse discharge protection mode that prevents the battery from discharging if the input voltage is removed. The reverse - discharge protection mode is initiated when either a reverse voltage is detected or the battery is not charged for a set period of time. The device also has an adjustable voltage regulation and can be configured for a specific output.

The MCP73213T-A6AI/MF has several enhanced safety features, such as current-limit control and overvoltage protection. It also comes with a timer for adjustable charge timeouts and error reporting for a range of charging faults. The device can be used with a variety of lithium-based batteries, such as Li-Ion, LiFePO4, and LiPo.

The MCP73213T-A6AI/MF offers an efficient, low cost, and flexible charging solution that is well suited to a broad range of smart battery-enabled applications. It has a small form factor and can be used in a wide range of applications, such as portable power supplies, handheld devices, GPS navigation systems, medical equipment and smart meters.

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