MCP73855T-I/MF
ActiveLINEAR BATTERY CHARGER CONTROLLER LI-ION/LI-POL 400MA 4.1V/4.2V 10-PIN DFN EP T/R
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MCP73855T-I/MF
ActiveLINEAR BATTERY CHARGER CONTROLLER LI-ION/LI-POL 400MA 4.1V/4.2V 10-PIN DFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP73855T-I/MF |
|---|---|
| Battery Chemistry | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2 V |
| Charge Current - Max [Max] | 475 mA |
| Current - Charging | Constant - Programmable |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-VFDFN Exposed Pad |
| Programmable Features | Timer |
| Supplier Device Package | 10-DFN (3x3) |
| Voltage - Supply (Max) | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.23 | |
| 25 | $ 1.85 | |||
| 100 | $ 1.80 | |||
| Digi-Reel® | 1 | $ 2.23 | ||
| 25 | $ 1.85 | |||
| 100 | $ 1.80 | |||
| Tape & Reel (TR) | 3300 | $ 1.80 | ||
| Microchip Direct | T/R | 1 | $ 2.23 | |
| 25 | $ 1.85 | |||
| 100 | $ 1.69 | |||
| 1000 | $ 1.63 | |||
| 5000 | $ 1.61 | |||
Description
General part information
MCP73855 Series
The MCP73855 is a highly advanced linear charge management controller for use in space limited, high-performance applications. The MCP73855 integrates most of the external components (pass transistor, reverse blocking protection, current sensing) and combines high-accuracy constant voltage, constant current regulation, cell preconditioning, advanced safety timers, automatic charge termination, and charge status indication in a space-saving 10-pin, 3 x 3 DFN package. The MCP73855 is designed specifically for USB applications, adhering to all the specifications governing the USB power bus.
Documents
Technical documentation and resources
