Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoCompTM, 4.1V 8-SOIC -20 to 70
Manufacturer: Texas Instruments
Win Source Part Number: 1154044-BQ2057SN
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: BQ2057
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-SOIC
Voltage Supply MAX: 15V
Alternative Parts (Cross-Reference): L6924D013TR; L6924D; MCP73861-I/SLG;
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: 43 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 - BQ2057SN - PROG BATTERY CHARGER, 2057, SOIC8
PROG BATTERY CHARGER, 2057, SOIC8; Battery Type:Li-Ion, Li-Pol; Input Voltage:15V; Battery Charge Voltage:4.2V; Charge Current Max:2A; Battery IC Case Style:SOIC; No. of Pins:8Pins; No. of Series Cells:1; Operating Temperature RoHS Compliant: Yes
IC BATT CHG LI-ION 1CELL 8SOIC
| Texas Instruments | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Utmel Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | BQ2057SN | 1154044-BQ2057SN | 296-9360-5-ND | BQ2057SN | 815-BQ2057SN | 26AJ5205 | BQ2057SN |
| Product Name | BQ2057 Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoCompTM, 4.1V | PMIC - PMIC - Battery Chargers - BQ2057SN | PMIC - Battery Chargers | Battery Chargers | TEXAS INSTRUMENTS - BQ2057SN - PROG BATTERY CHARGER, 2057, SOIC8 | Prog Battery Charger, 2057, Soic8; Battery Type Texas Instruments | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers |
| Charger Type | Linear | ||||||
| Cell Type | Li-Ion; Li-Ion/Li-Polymer | Li-Ion; Lithium Ion/Polymer | Li-Ion; Li-Ion, Li-Pol | Li-Ion; Lithium Ion/Polymer | |||
| Features | Lead-Free | Lead-Free | |||||
| Package Type | SOIC,TSSOP,VSSOP | SOIC | 8-SOIC (0.154", 3.90mm Width) | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC; 8-SOIC (0.154, 3.90mm Width) | SOIC | SOIC |
| Supply Voltage | 15 volts | 15 volts | 5 volts | 15 volts |
