■ 제품필수정보

제조사	Microchip
제조사품명	MCP73831T-2ATI/OT
간략설명	Microchip MCP73831T-2ATI/OT, Battery Charge Controller IC, 3.75 to 6 V, 500mA 5-Pin, SOT-23

■ 제품사양

Battery
타입 = Lithium-Ion, Lithium-Polymer
장착형태 = Surface Mount
패키지 = SOT-23
핀수 = 5
일반 작동 공급 전압 = 3.75 ??6 V
크기 = 3.1 x 1.8 x 1.3mm Length = 3.1mm Width = 1.8mm
높이 = 1.3mm
최대 작동 온도 = +85 °C Maximum Output Current = 500mA Maximum Output Voltage = 4.232 V
최소 작동 온도 = -40 °C Minimum Output Current = 15mA MCP73831 Li-Polymer Battery Charge Controllers. Microchips MCP73831 battery charge controllers are designed for single cell Li-Lion and Li-Polymer batteries. They're greatly advanced linear controllers and exceptionally great in space limited and cost effective. Included on the device is integrated pass transistor, integrated current sensing and reverse discharge protection. All of this is packed onto a 5-pin, SOT-23 package for minimal space use. MCP73831 uses a constant current charge algorithm with selectable preconditioning and charge termination. Features and Benefits:. ;ul> ;li>Small SOT-23 package and cost effective ;/li> ;li>High accuracy pre-set voltage regulation - ± 0.75% ;/li> ;li>Four voltage regulation options ??4.2V, 4.35V, 4.4V, 4.5V ;/li> ;li>Programmable charge current ??15mA up to 500mA ;/li> ;li>Charge status can output to LEDs ;/li> ;li>Chip integrated thermal regulation ;/li> ;li>Under voltage lockout ;/li> ;/ul>. Applications:. ;ul> ;li>Lithium Ion and Polymer battery chargers ;/li> ;li>Bluetooth headsets ;/li> ;li>Digital cameras ;/li> ;li>Personal data assistants ;/li> ;li>Cellular telephones ;/li> ;li>MP3 players ;/li> ;li>USB chargers ;/li> ;/ul>