Tiny 500mA linear charge management controller. Includes integrated pass transostor, integrated current sensing, and reverse discharge protection in 5-pin SOT-23 and thermally-efficient 8-pin 2mm x 3mm DFN packages. Different than MCP73831 in the fact that the MCP73832 status output is open-drain.
Parameter Name Value
Linear Mode Yes
# of Cells 1
Int/Ext FET Int
Vcc Range (V) 3.75 to 6.0
Voltage Regulation Accuracy (%) 0.75
Temperature Monitor No
Charge Safety Timers No
Max Thermal Regulation Yes
Features
High accuracy preset output voltage regulation (+/-0.75%)
Output voltage options include 4.2V, 4.35V, 4.4V and 4.5V
User-programmable charge current
Open-drain status output
On-chip thermal regulation
Preconditioning and end-of-charge ratio options
Under-voltage lockout
