Texas Instruments BQ771800DPJR Microcontrollers
Family 2-5S Overvoltage Protector with Internal Delay Timer 8-WSON -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ771800DPJR
Detailed Description
Family 2-5S Overvoltage Protector with Internal Delay Timer 8-WSON -40 to 85
Package
8-WDFN Exposed Pad
Lifecycle Status
Active
Datasheet
BQ771800DPJR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ771800DPJR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-WDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 110°C (TA)
Lifecycle Status
Active
Battery Chemistry
Lithium Ion
Number of Cells
2 ~ 5
Fault Protection
Over
Function
Battery Protection
Number of Series Cells Min
2, 3, 4, 5
Alternate Parts Comparison (BQ771800DPJR vs BQ771811DPJR vs BQ771801DPJR vs LM34926SDX/NOPB)
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 |
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | SMD/SMT |
| Operating Temperature | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | WSON (DPJ)-8 | WSON (DPJ)-8 | WSON (DPJ)-8 | WSON (NGU)-8 |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | -- |
| Fault Protection | Over | Over | Over | -- |
| Function | Battery Protection | Battery Protection | Battery Protection | -- |
| Number of Cells | 2 ~ 5 | 2 ~ 5 | 2 ~ 5 | -- |
| Series | -- | BQ7718 | BQ7718 | LM34926 |
| Output Current | -- | 14 mA | 14 mA | 300mA |
| 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 .
Suggested replacements
MC33772BTP1AENXP SemiconductorsNXP
IC BATT CNTRL LI-ION 3-6C 48LQFP
MC33772BTA1AENXP SemiconductorsNXP
IC BATT CNTRL LI-ION 3-6C 48LQFP
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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