MCP73837-FCI/MF
ActiveLINEAR BATTERY CHARGER CONTROLLER LI-ION/LI-POL 1000MA 4.2V 10-PIN DFN EP TUBE
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MCP73837-FCI/MF
ActiveLINEAR BATTERY CHARGER CONTROLLER LI-ION/LI-POL 1000MA 4.2V 10-PIN DFN EP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP73837-FCI/MF |
|---|---|
| Battery Chemistry | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2 V |
| Charge Current - Max [Max] | 1.1 A |
| Current - Charging | Constant - Programmable |
| Interface | USB |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-DFN (3x3) |
| Voltage - Supply (Max) [Max] | 6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 1.19 | |
| Digikey | Tube | 1 | $ 1.51 | |
| 25 | $ 1.26 | |||
| 100 | $ 1.14 | |||
| Microchip Direct | TUBE | 1 | $ 1.51 | |
| 25 | $ 1.26 | |||
| 100 | $ 1.14 | |||
| 1000 | $ 1.11 | |||
| 5000 | $ 1.10 | |||
| Newark | Each | 1 | $ 1.44 | |
| 10 | $ 1.31 | |||
| 25 | $ 1.19 | |||
Description
General part information
MCP73837 Series
The MCP73837 is a highly integrated full-featured linear Li-ion battery charger with both USB and AC-adapter inputs. Automatic Power Source Selection simplifies the design of battery chargers for applications that are powered from either a USB port or an AC adapter. For USB-powered systems, the MCP73837 specifically adheres to the current limits governed by the USB application. Also includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. Available in 10-pin 3mm x 3mm DFN package or 10-pin MSOP package.
Documents
Technical documentation and resources
