MCP73844-840I/MS-MICROCHIP -Battery Charger for 2 Cells of Li-Ion, Li-Pol battery, 9.4V input, 8.4V / 1A charge, MSOP-8


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SKU: R110200
  1. : 9.4V
  2. : 8.4V
  3. : 1A
  4. : 8Pins
  5. : 2Cells
  6. : -40 to 85°C
  7. : Surface Mount


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Brand: Microchip
Category: Uncategorized

The MCP73844-840I/MS is an advanced dual cell lithium-ion/lithium-polymer charge Management Controller for use in space-limited and cost-sensitive applications. This combines high accuracy constant-voltage (0.5% maximum), constant-current regulation, cell preconditioning, advanced safety timers and automatic charge termination. The device provides a complete, fully functional, stand-alone charge management solution for applications utilizing dual series cell lithium-ion or lithium-polymer battery packs. This operates with an input voltage range of 8.7 to 12V and is fully specified over the ambient temperature range of -40 to +85°C.


  1. Safety charge timer
  2. Automatic charge termination
  3. Automatic recharge
  4. Charge status indicator
  5. 0.5% (maximum) High accuracy voltage regulation
  6. Automatic preconditioning of deeply depleted cells
  7. 0.25µA (typical) Shutdown current
  8. No inductor required
  9. Programmable charge current
  10. Automatic power-down when input power removed
SKU: R110200 Category:
Shipping Weight 0.0 kg
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China