The MCP73827 is a battery charger controller for single cell Li-Ion batteries. Using an external PMOS transistor, safe and fast charging of a single Li-Ion cell is accomplished. Features include over-current foldback, charge current monitor, and charge status LED indicator output. An overall system accuracy of 1% ensures that the cell capacity is fully utilized without cycle life degradation. An external resistor sets charge current.
The MCP73827 operates with an input voltage range from 4.5V to 5.5V. It is specified over the ambient operating temperature range of -20 C to +85 C and is available in a space-saving 8-Pin MSOP.
产品特性
| 技术参数
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MCP73827 Datasheet | Data Sheets | 02/02/2007 | 269KB | |
AN947 - Power Management in Portable Applications: Charging Lithium-Ion/Lithium-Polymer Batteries | AppNote | 07/22/2004 | 244KB | ![]() |
Analog & Interface Guide (Volume 2) | Brochures | 10/11/2005 | 1067KB | |
Quick Guide to Microchip Development Tools | Brochures | 10/15/2014 | 11223KB | |
Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB | |
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide | User Guides | 01/24/2006 | 1367KB | |
MCP7382X Evaluation Kit User's Guide | User Guides | 08/10/2006 | 611KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
MCP73827-4.1VUA | 8 | MSOP | -20C to +85C | TUBE | 0.96 | 0.80 | 0.73 | 0.70 | 0.70 |
MCP73827-4.1VUATR | 8 | MSOP | -20C to +85C | T/R | 0.96 | 0.80 | 0.73 | 0.70 | 0.70 |
MCP73827-4.2VUA | 8 | MSOP | -20C to +85C | TUBE | 0.96 | 0.80 | 0.73 | 0.70 | 0.70 |
MCP73827-4.2VUATR | 8 | MSOP | -20C to +85C | T/R | 0.96 | 0.80 | 0.73 | 0.70 | 0.70 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
MCP73827-4.1VUA | 0.025600 | 0.070000 | 8 | MSOP | 3x3mm | Matte Tin | e3 | ![]() | ![]() |
MCP73827-4.1VUATR | 0.025600 | 0.215600 | 8 | MSOP | 3x3mm | Matte Tin | e3 | ![]() | ![]() |
MCP73827-4.2VUA | 0.025600 | 0.070000 | 8 | MSOP | 3x3mm | Matte Tin | e3 | ![]() | ![]() |
MCP73827-4.2VUATR | 0.025600 | 0.215600 | 8 | MSOP | 3x3mm | Matte Tin | e3 | ![]() | ![]() |