Microchip MCP73871T-3CAI/ML
Manufacturer No:
MCP73871T-3CAI/ML
Manufacturer:
Microchip
Package:
20-VFQFN Exposed Pad
Description:
USB/AC Battery Charger with Power Path Management
Quantity:
In Stock :5968
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Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP73871T-3CAI/ML Information
Microchip MCP73871T-3CAI/ML technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP73871T-3CAI/ML.
- Type
- Parameter
- Linear Mode
- Yes
- # 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
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP73871T-3CAI/ML.
Data Sheets:
Application Notes:
The MCP73871 device is a 1A fully integrated linear
solution for system load sharing and Li-Ion / Li-Polymer
battery charge management with AC-DC wall adapter and USB port power sources selection. It’s also capable of autonomous power source selection between input or battery. The MCP73871 device employs a constant current/constant voltage (CC/CV) charge algorithm with selectable charge termination point. The constant voltage regulation is fixed with four available options: 4.10V, 4.20V, 4.35V, or 4.40V.
- 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
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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