Texas Instruments BQ771803DPJR Battery Management
IC BATT PROT LI-ION 2-5CEL 8WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ771803DPJR
Detailed Description
IC BATT PROT LI-ION 2-5CEL 8WSON
Package
8-WDFN Exposed Pad
Key Features
Package / Case: 8-WDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ771803DPJR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ771803DPJR Battery Management technical specifications.
General
Series
BQ7718
RoHS
Yes
Package / Case
8-WDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 110°C (TA)
Supply Voltage
25 V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion
Number of Cells
2 ~ 5
Fault Protection
Over
Alternate Parts Comparison (BQ771803DPJR vs BQ771818DPJR vs BQ771807DPJR vs BQ771602DPJT)
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-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad |
| Operating Temperature | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Fault Protection | Over | Over | Over | Over |
| Function | Battery Protection | Battery Protection | Battery Protection | Battery Protection |
| Number of Cells | 2 ~ 5 | 2 ~ 5 | 2 ~ 5 | 2 ~ 4 |
| Package | WSON (DPJ)-8 | WSON (DPJ)-8 | WSON (DPJ)-8 | WSON (DPJ)-8 |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| 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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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.
