Texas Instruments BQ25731RSNR Battery Chargers
I2C 1-5 CELL NVDC BUCK-BOOST BAT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ25731RSNR
Detailed Description
I2C 1-5 CELL NVDC BUCK-BOOST BAT
Package
32-WFQFN Exposed Pad
Key Features
Package / Case: 32-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
BQ25731RSNR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ25731RSNR Battery Chargers technical specifications.
General
Interface
I²C
Package / Case
32-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Battery Chemistry
Multi-Chemistry
Number of Cells
1 ~ 5
Charge Current Max
16.2A
Fault Protection
Over Current, Over Temperature, Over
Current Charging
Constant - Programmable
Programmable Features
Current,
Alternate Parts Comparison (BQ25731RSNR 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 | 32-WFQFN Exposed Pad | 32-DIP Module | 28-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Interface | I²C | Parallel | Parallel | Parallel |
| Supply Voltage | -- | 3V ~ 3.6V | 4.5V ~ 5.5V | 4.75V ~ 5.5V |
| Memory Size | -- | 4 Mbit | 64Kbit | 64Kbit |
| 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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