Texas Instruments BQ2040SN-D111TRG4 Microcontrollers
Multi-chemistry Smart battery System (SBS) 1.0 compliant gas gauge with 4 LED drivers 16-SOIC 0 to 70
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ2040SN-D111TRG4
Base Model
Detailed Description
Multi-chemistry Smart battery System (SBS) 1.0 compliant gas gauge with 4 LED drivers 16-SOIC 0 to 70
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
BQ2040SN-D111TRG4 Datasheet
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Technical Specifications
Texas Instruments BQ2040SN-D111TRG4 Microcontrollers technical specifications.
General
Series
BQ2040
Interface
SMBus
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.25 V
Lifecycle Status
Active
Battery Chemistry
Multi-Chemistry
Fault Protection
Over Current, Over Temperature, Over/Under
Related Parts Comparison (BQ2040SN-D111TRG4 vs BQ2040SN-D111G4 vs BQ2040SN-C408 vs BQ2040SN-C408TR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Interface | SMBus | SMBus | SMBus | SMBus |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry |
| Fault Protection | Over Current, Over Temperature, Over/Under | Over Current, Over Temperature, Over/Under | Over Current, Over Temperature, Over/Under | Over Current, Over Temperature, Over/Under |
| Function | Battery Monitor | Battery Monitor | Battery Monitor | Battery Monitor |
| Package | 16-SOIC | 16-SOIC (0.154", 3.90mm Width) | SOIC (D)-16 | 16-SOIC (0.154", 3.90mm Width) |
| Action |
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