Texas Instruments BQ2057PDGKR Battery Chargers
IC BATT CHG LI-ION 1CELL 8VSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ2057PDGKR
Detailed Description
IC BATT CHG LI-ION 1CELL 8VSSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
BQ2057PDGKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ2057PDGKR Battery Chargers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Current Charging
Constant - Programmable
Programmable Features
Current
Battery Pack Voltage
4.1V
Voltage Supply Max
15V
Alternate Parts Comparison (BQ2057PDGKR vs BQ4015LYMA-70N vs BQ4010YMA-150N vs BQ4010MA-70)
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-TSSOP | 32-DIP Module | 28-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -20°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | -- | 3V ~ 3.6V | 4.5V ~ 5.5V | 4.75V ~ 5.5V |
| Memory Size | -- | 4 Mbit | 64Kbit | 64Kbit |
| Interface | -- | Parallel | Parallel | Parallel |
| Number of Pins | -- | 32 | 28 | 28 |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete |
| Access Time | -- | 70 ns | 150 ns | 70 ns |
| Automotive | -- | No | No | No |
| Data Bus Width Bit | -- | -- | -- | -- |
| Lead Shape | -- | Through Hole | Through Hole | Through Hole |
| Action |
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