Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.4V 8-SOIC -20 to 70
Manufacturer: Texas Instruments
Win Source Part Number: 091776-BQ2057WSN
Packaging: Reel - TR
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 2
Current - Charging: Constant - Programmable
Programmable Features: Current
Battery Pack Voltage: 8.4V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -20°C to 70°C (TA)
Case / Package: 8-SOIC
Maximum Supply Voltage: 15V
Alternative Parts (Cross-Reference): BQ2057WTSTR; BQ2057WSNTR; BQ2057WSNTRG4;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited
IC BATT CHG LI-ION 2CELL 8SOIC
Charge Mgmt LI-ION/LI-POL 2A 8.4V 8-Pin
Charge Mgmt LI-ION/LI-POL 2A 8.4V 8-Pin
Charge Mgmt LI-ION/LI-POL 2A 8.4V 8-Pin
IC BATT CHG LI-ION 2CELL 8SOIC
Charger IC Lithium Ion/Polymer 8-SOIC
IC BATT CHG LI-ION 2CELL 8SOIC
IC, CHARGE MANAGER, LI-ION, SOIC-8; Battery Type:Li-Ion, Li-Pol; Input Voltage:15V; Battery Charge Voltage:8.4V; Charge Current Max:2A; Battery IC Case Style:SOIC; No. of Pins:8Pins; No. of Series Cells:2; Operating Temperature RoHS Compliant: Yes
| Texas Instruments | Win Source Electronics | DigiKey | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic 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 | Battery Charger ICs | Battery Charger ICs |
| Product Number | BQ2057WSN | 091776-BQ2057WSN | 296-9364-5-ND | 1219197 | BQ2057WSN | BQ2057WSN | BQ2057WSN | 28AH1936 |
| Product Name | BQ2057W Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.4V | PMIC - PMIC - Battery Chargers - BQ2057WSN | PMIC - Battery Chargers | Battery Management | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers | Battery Chargers | PMIC - Battery Chargers | Ic, Charge Manager, Li-Ion, Soic-8; Battery Type Texas Instruments |
| Charger Type | Linear | |||||||
| Cell Type | Li-Ion; Li-Ion/Li-Polymer | Li-Ion; Lithium-Ion, Lithium-Polymer | Li-Ion; Lithium Ion/Polymer | Li-Ion; Lithium Ion/Polymer | Li-Ion; Li-Ion, Li-Pol | |||
| Features | Lead-Free | Lead-Free | ||||||
| Package Type | SOIC,TSSOP | SOIC; 8-SOIC | 8-SOIC (0.154", 3.90mm Width) | SOIC; SOIC | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | |
| Cells | 2 to 4 | 2 | 2 | 2 |
