Manufacturer: Texas Instruments
Win Source Part Number: 770274-BQ2057DGKRG4
Packaging: Reel package
Operating Temperature Range: -20°C ~ 70°C (TA)
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Part Status: Obsolete(EOL)
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Programmable Features: Current
Battery Pack Voltage: 4.1V
Family Name: BQ2057
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-VSSOP
Voltage Supply MAX: 15V
Alternative Parts (Cross-Reference): MCP73863T-I/ML; MCP73861T-I/SLG; LTC1730ES8-4.2#TR; LTC1730EGN-4#TR;
Introduction Date: December 01, 2004
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
IC BATT CHG LI-ION 1CELL 8VSSOP
IC BATT CHG LI-ION 1CELL 8VSSOP
Charger IC Lithium Ion/Polymer 8-VSSOP
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | 770274-BQ2057DGKRG4 | BQ2057DGKRG4-ND | BQ2057DGKRG4 | BQ2057DGKRG4 |
| Product Name | PMIC - PMIC - Battery Chargers - BQ2057DGKRG4 | PMIC - Battery Chargers | PMIC - Battery Chargers | Battery Chargers |
| Package Type | SSOP | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | SOP; MSOP; SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | |
| Cells | 1 | 1 | ||
| Operating Temperature | -20 to 70 C (-4 to 158 F) | -20 to 70 C (-4 to 158 F) | -20 to 70 C (-4 to 158 F) | |
| Features | Lead-Free |
