Texas Instruments BQ26221PWR Battery Management
IC BATT MON LI-ION 1CELL 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ26221PWR
Detailed Description
IC BATT MON LI-ION 1CELL 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
BQ26221PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ26221PWR Battery Management technical specifications.
General
Interface
HDQ
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Battery Chemistry
Lithium Ion
Number of Cells
1
Function
Battery Monitor
Alternate Parts Comparison (BQ26221PWR vs BQ29419PWR vs BQ29400PWR vs BQ29412PWRG4)
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 | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 70°C (TA) | -40°C ~ 110°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 110°C (TA) |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Function | Battery Monitor | Battery Protection | Battery Protection | Battery Protection |
| Number of Cells | 1 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 |
| Fault Protection | -- | Over | Over | Over |
| Action |
More Parts in Battery Management
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.