Texas Instruments BQ2057WSNTRG4 Battery Chargers
IC BATT CHG LI-ION 2CELL 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ2057WSNTRG4
Detailed Description
IC BATT CHG LI-ION 2CELL 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ2057WSNTRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ2057WSNTRG4 Battery Chargers technical specifications.
General
Series
BQ2057W
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Supply Voltage
4.5 V ~ 15 V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
2
Current Charging
Constant - Programmable
Alternate Parts Comparison (BQ2057WSNTRG4 vs BQ24400DR vs BQ24401D vs BQ2002GSNTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5 V ~ 15 V | 6V | 6V | 4 V ~ 6 V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion/Polymer | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry |
| Package | SOIC-8 | SOIC (D)-8 | SOIC (D)-8 | 8-SOIC (0.154", 3.90mm Width) |
| Programmable Features | Current | Timer, | Timer | Voltage |
| Action |
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