MCP73830L _ BDTIC a Leading Distributor in China

MCP73830L

The MCP73830/L are highly integrated, Li-Ion battery charge management controllers for use in spacelimited applications. The MCP73830/L devices provide specific charge algorithms for single-cell Li-Ion/Li-Polymer batteries to achieve optimal capacity and safety in the shortest charging time possible. Along with its small physical size, the low number of external components makes the MCP73830/L ideally suitable for portable applications.

Features

Complete Linear Charge Management Controller
High Accuracy Preset Voltage Regulation: 0.75%
Programmable Charge Current: 20 mA – 200 mA
Soft-start to avoid inrush current
Preconditioning: 10% and No Preconditioning Option
Fixed Preconditioning Timer: 1 Hour
Fixed Elapse Timer: 0 Hour or 4 Hours
Automatic Recharge:
Automatic End-of-Charge Control Termination: 7.5% and 10%
Under Voltage Lockout (UVLO)
Chip/Charge Enable Pin (/CE)
Packaging: TDFN-6 (2x2x0.75 mm)

Parameter

Parameter Name Value	Value
Linear Mode Yes	Yes
# of Cells 1	1
Int/Ext FET Int	Int
Vcc Range (V) 3.75 to 6	3.75 to 6
Voltage Regulation Accuracy (%) 0.75	0.75
Charge Safety Timers Yes	Yes
Max Thermal Regulation Yes	Yes

Documents

MCP73830/MCP73830L Data Sheet	Data Sheets	08/07/2014	520KB
MCP73830L 2x2 TDFN Li-Ion Battery Charger Evaluation Board User's Guide	User Guides	08/02/2011	273KB