Texas Instruments BQ28400PWR Microcontrollers
Netbook and Tablet Lithium ion gas gauge and protector 20-TSSOP -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ28400PWR
Detailed Description
Netbook and Tablet Lithium ion gas gauge and protector 20-TSSOP -40 to 85
Package
20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
BQ28400PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ28400PWR Microcontrollers technical specifications.
General
Series
BQ28400
Interface
SMBus
RoHS
Yes
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
- 300 mV ~ 34 V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
2
Alternate Parts Comparison (BQ28400PWR vs BQ20Z40PWR-R1 vs BQ7790518PWR vs THS7364IPWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Not For New Designs | Active | Active |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -- |
| RoHS | Yes | Yes | Yes | -- |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion | -- |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | -- |
| Function | Multi-Function Controller | Battery Monitor | Battery Protection | -- |
| Number of Cells | 2 | 2 ~ 4 | 3 ~ 5 | -- |
| Package | 20-TSSOP | 20-TSSOP | TSSOP (PW)-20 | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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