MCP73831EV開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件規(guī)格書(shū)PDF中文資料

MCP73831EV屬于開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件。由微芯科技股份有限公司制造生產(chǎn)的MCP73831EV評(píng)估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過(guò)驗(yàn)證的實(shí)施環(huán)境中評(píng)估某些重點(diǎn)器件的性能或特性。評(píng)估方法通常有完善的文檔說(shuō)明，并且視乎具體情況由評(píng)估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對(duì)于數(shù)量特別多或類(lèi)別獨(dú)特的器件類(lèi)別(如 ADC、DAC 和開(kāi)關(guān)模式電源)，評(píng)估平臺(tái)可組合為一個(gè)單獨(dú)的產(chǎn)品系列。

Description:

The MCP73831/2 devices are highly advanced linear charge management controllers for use in space-limited, cost-sensitive applications. The MCP73831/2 are available in an 8-Lead, 2 mm x 3 mm DFN package or a 5-Lead, SOT23 package. Along with their small physical size, the low number of external components required make the MCP73831/2 ideally suited for portable applications. For applications charging from a USB port, the MCP73831/2 adhere to all the specifications governing the USB power bus.

Features:

? Linear Charge Management Controller:

- Integrated Pass Transistor

- Integrated Current Sense

- Reverse Discharge Protection

? High Accuracy Preset Voltage Regulation: +0.75%

? Four Voltage Regulation Options:

- 4.20V, 4.35V, 4.40V, 4.50V

? Programmable Charge Current

? Selectable Preconditioning

? Selectable End-of-Charge Control

? Charge Status Output

- Tri-State Output - MCP73831

- Open-Drain Output - MCP73832

? Automatic Power-Down

? Thermal Regulation

? Temperature Range: -40°C to +85°C

? Packaging:

- 8-Lead, 2 mm x 3 mm DFN

- 5-Lead, SOT23