Manufacturer: Texas Instruments
Win Source Part Number: 770275-BQ2057PDGKR
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Part Status: Obsolete(EOL)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: May 01, 2001
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
IC BATT CHG LI-ION 1CELL 8VSSOP
IC BATT CHG LI-ION 1CELL 8VSSOP
Charger IC Lithium Ion/Polymer 8-VSSOP
IC BATT CHG LI-ION 1CELL 8VSSOP
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | 770275-BQ2057PDGKR | BQ2057PDGKR-ND | BQ2057PDGKR | BQ2057PDGKR | BQ2057PDGKR |
| Product Name | PMIC - PMIC - Battery Chargers - BQ2057PDGKR | PMIC - Battery Chargers | PMIC - Battery Chargers | Battery Chargers | Integrated Circuits (ICs) - Power Management (PMIC) - 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) | SSOP; TSSOP | |
| 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) | -20 to 70 C (-4 to 158 F) | |
| Features | Lead-Free |
