MCP1631RD-MCC2(#1): 1 ~ 5s NiMH, 1 ~ 2s Li-Ion Charger

Summary

The MCP1631HV Multi-Chemistry Battery Charger is fully assembled and tested for charging one or two series Li-Ion Batteries, one to five series cell NiMH or NiCd batteries, or driving one to two 1 Watt LEDs. The charge termination for Li-Ion is based upon a percentage of fast charge current, the charge termination for NiMH is based on a negative voltage change versus time or positive temperature change versus time.

This board requires the use of an external voltage source to charge the series connected batteries with a range of +5.3V to +16V input. An external load and thermistor is also required to evaluate the charger reference design.

Specifications

Manufacturer	Microchip Technology
Category	Power Management
Sub-Category	Battery Chargers
Eval Board Part Number	MCP1631RD-MCC2-ND
Eval Board Supplier	Microchip Technology
Eval Board	Board not Stocked
Cell Type	Lithium Ion, Li-Ion Nickel Cadmium, Ni-Cad Nickel Metal Hydride, NiMH
Configuration	1 ~ 2 Cells (Li-Ion) 1 ~ 5 Cells (NiMH/NiCd)
Voltage In	5.3 ~ 16 V
Voltage Out	Adj. (14W Max)
Current Out	1 A (2 Li-Ion) 1.5 A (NiMH/NiCd) 2 A (1 Li-Ion)
Features	Cell Preconditioning Cell Temperature Monitoring Fault Indication Over Voltage Protection Status Indication
Quiescent Current [Typical]
Sleep Mode Current [Typical]
Component Count + Extras	69 + 10
Application / Target Market
Design Author	Microchip Technology
Main I.C. Base Part	MCP1631
Quiescent Current [Maximum]
Sleep Mode Current [Maximum]
Date Created By Author
Date Added To Library	2011-12