Status: | Active |
---|---|
Series: | MCP73871 |
RoHS: | Compliant |
Integrated System Load Sharing and Battery Charge Management |
Simultaneously Power the System and Charge the Li-Ion Battery |
Integrated Pass Transistors |
Integrated Current Sense |
Integrated Reverse Discharge Protection |
Selectable Input Power Sources: USB Port or AC-DC Wall Adapter |
Preset High Accuracy Charge Voltage Options:4.10V, 4.20V, 4.35V or 4.40V |
±0.5% Regulation Tolerance |
Maximum 1.8A Total Input Current Control |
Resistor Programmable Fast Charge Current Control: 50 mA to 1A |
Resistor Programmable Termination Set Point |
Selectable USB Input Current Control: Absolute Maximum: 100 mA (L) / 500 mA (H) |
Automatic Recharge |
Automatic End-of-Charge Control |
Safety Timer With Timer Enable/Disable Control |
0.1C Preconditioning for Deeply Depleted Cells |
Battery Cell Temperature Monitor |
Undervoltage Lockout (UVLO) |
Low Battery Status Indicator (LBO) |
Power-Good Status Indicator (PG) |
Charge Status and Fault Condition Indicators |
Linear Mode | True |
---|---|
# of cells | 1 |
Int/Ext FET | Int |
Vin Max (V) | 6 |
Vin Min (V) | 4.4 |
Voltage Regulation Accuracy (%) | 0.5 |
Temperature Monitor | Yes |
Charge Safety Timers | Yes |
Max. Thermal Regulation | Yes |
Pins | Packaging | 20 | QFN |
Temp Range | -40C to +85C |
Packing Media | Tape and reel (3300) |
Data Sheets |
---|
MCP73871 Data Sheet |
Application Notes |
---|
AN1260 - Li-Ion/Li-Poly Battery Charge and System Load Sharing Management Design Guide With MCP73871 |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.0431 |
Shipping Weight (kg) | 0.212121 |
Lead Count | 20 |
Package Type | QFN |
Package Width or Size | 4x4x0.9mm |
Soldering Composition | Matte Tin |
Usb/Ac Battery Charger With Power Path Management 20 Qfn 4X4X0.9Mm T/R Rohs Compliant: Yes |Microchip MCP73871T-1CCI/ML | Newark Electronics |
Battery Charge Management Controller Li-Ion/Li-Pol 10mA 20-Pin QFN EP T/R | Avnet America |
Where can I find additional details, specifications and documents for a MCP73871T-1CCI/ML?
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Is the MCP73871T-1CCI/ML RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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