Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.2V 8-SOIC -20 to 70
IC BATT CHG LI-ION 1CELL 8SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 1154046-BQ2057TSN
Packaging: Tube
Operating Temperature Range: -20°C ~ 70°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Programmable Features: Current
Battery Pack Voltage: 4.1V
Family Name: BQ2057T
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-SOIC
Voltage Supply MAX: 15V
Alternative Parts (Cross-Reference): MCP73862-I/SL; MCP73862T-I/SL; MCP73862T-I/ML;
Introduction Date: August 31, 2005
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
IC BATT CHG LI-ION 1CELL 8SOIC
Charger IC Lithium Ion/Polymer 8-SOIC
Charger IC Lithium Ion/Polymer 8-SOIC
| Texas Instruments | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | BQ2057TSN | 296-9362-5-ND | 1154046-BQ2057TSN | BQ2057TSN | BQ2057TSN |
| Product Name | BQ2057T Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.2V | PMIC - Battery Chargers | PMIC - PMIC - Battery Chargers - BQ2057TSN | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers | Battery Chargers |
| Charger Type | Linear | ||||
| Cell Type | Li-Ion; Li-Ion/Li-Polymer | Li-Ion; Lithium Ion/Polymer | |||
| Features | Lead-Free | Lead-Free | |||
| Package Type | SOIC,TSSOP | 8-SOIC (0.154", 3.90mm Width) | SOIC | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
| Cells | 2 to 4 | 1 | 1 |
