The MCP73830T-2AAI/MYY is a highly integrated Li-Ion battery charge management controller designed for space-constrained applications. It supports single-cell Li-Ion and Li-Polymer batteries, utilizing a constant-current/constant-voltage charge algorithm to optimize charging time while ensuring safety and capacity. The device allows for programmable charge currents ranging from 20 mA to 200 mA for the MCP73830L variant, and up to 1000 mA for the MCP73830 variant, making it suitable for various portable applications. This controller features a thermal foldback function that limits charge current based on die temperature, enhancing reliability during high-power conditions. It operates over an ambient temperature range of -40¬8C to +85¬8C and is packaged in a compact 6-lead TDFN (2x2 mm) format. Additional features include automatic end-of-charge control, undervoltage lockout, and a soft start function to prevent inrush current. The MCP73830T-2AAI/MYY is suitable for applications such as Bluetooth headsets, portable media players, and rechargeable gaming controllers.
Manufacturer: Microchip Technology
Win Source Part Number: 1075382-MCP73830T-2A
Packaging: Reel - TR
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Charge Current - Max: 1A
Battery Pack Voltage: 4.2V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 6-TDFN (2x2)
Maximum Supply Voltage: 6V
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
IC BATT CHG LI-ION 1CELL 6TDFN
IC BATT CHG LI-ION 1CELL 6TDFN
IC BATT CHG LI-ION 1CELL 6TDFN
Charger IC Lithium Ion/Polymer 6-TDFN (2x2)
IC BATT CHG LI-ION 1CELL 6TDFN
IC BATT CHG LI-ION 1CELL 6TDFN
BATT CHARGER, 4.2V, -40 TO 85DEG C; Battery Type:Li-Ion, Li-Pol; Input Voltage:6V; Battery Charge Voltage:4.2V; Charge Current Max:1A; Battery IC Case Style:TDFN; No. of Pins:6Pins; No. of Series Cells:1; Operating Temperature RoHS Compliant: Yes
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | 1075382-MCP73830T-2AAI/MYY | MCP73830T-2AAI/MYYTR-ND | MCP73830T-2AAI/MYY | MCP73830T-2AAI/MYY | MCP73830T-2AAI/MYY | 72AC6171 |
| Product Name | PMIC - PMIC - Battery Chargers - MCP73830T-2AAI/MYY | PMIC - Battery Chargers | Battery Chargers | PMIC - Battery Chargers | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers | Batt Charger, 4.2V, -40 To 85Deg C; Battery Type Microchip |
| Package Type | 6-TDFN (2x2) | 6-WFDFN Exposed Pad | 6-WFDFN Exposed Pad | TDFN | ||
| Cells | 1 | 1 | 1 | |||
| Supply Voltage | 6 volts | 6 volts | 4.2 volts | 6 volts | ||
| Charge Current | 1000 mA | 1000 mA | 1000 mA | 1000 mA |
