Microchip MCP73833-FCI/UN

Part points

• The MCP73833-FCI/UN is a highly integrated lithium-ion battery charge management controller chip. It is designed to provide accurate and efficient charging for single-cell lithium-ion or lithium-polymer batteries. The chip features programmable charge current, a charge status indicator, and an advanced safety system with thermal regulation and battery temperature monitoring. Its small form factor, low power consumption, and comprehensive protection mechanisms make it ideal for portable and battery-powered applications.

• Equivalent

  There are no direct equivalents to the MCP73833-FCI/UN chip as it is a unique and specific product with its own features and specifications. However, alternatives such as the BQ24075 and LTC4054 can serve similar functions in battery charging applications.

• Features

  The MCP73833-FCI/UN is a linear charge management controller that features a constant current and constant voltage mode for charging single-cell lithium-ion (Li-Ion) and lithium-polymer (Li-Po) batteries. It is capable of charging multiple battery capacities and includes safety features like thermal regulation, charge status indicators, and reverse discharge protection.

• Pinout

  The MCP73833-FCI/UN is a charge management controller. It has 8 pins in total - VBAT (Battery Input), VDD (Supply Voltage Input), STAT1 (Charging Status Output), STAT2 (Charging Status Output), PROG (Programmable Input), PG (Power Good Output), TS (Thermal Shutdown Input), and GND (Ground).

• Manufacturer

  The manufacturer of the MCP73833-FCI/UN is Microchip Technology Inc. It is a leading provider of microcontroller, analog, and Flash-IP solutions. Microchip Technology specializes in designing, manufacturing, and marketing a wide range of integrated circuits and microcontrollers used in various industries including automotive, consumer electronics, industrial, and medical devices.

• Application Field

  The MCP73833-FCI/UN is a linear charge management controller suitable for a variety of portable applications, such as digital cameras, MP3 players, Bluetooth headsets, and other portable devices that employ rechargeable lithium-ion or lithium-polymer batteries.

• Package

  The MCP73833-FCI/UN chip is in a 10-pin DFN (dual flat no-leads) package type, commonly used for integrated circuits. Its form is surface mount, allowing for easy attachment to printed circuit boards. The size of the chip is typically 3x3 mm, making it compact and space-efficient for electronic devices.