Texas Instruments BQ29400DCT3 Microcontrollers
IC VOLT PROT LI-ON BATT 4.4V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ29400DCT3
Base Model
Detailed Description
IC VOLT PROT LI-ON BATT 4.4V
Package
8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Lifecycle Status
Active
Datasheet
BQ29400DCT3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ29400DCT3 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-MSOP
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 85°C (TA)
Lifecycle Status
Active
Battery Chemistry
Lithium Ion
Number of Cells
2 ~ 4
Fault Protection
Over
Function
Battery Protection
Number of Series Cells Min
2, 3, 4
Related Parts Comparison (BQ29400DCT3 vs BQ29400DCT3E6 vs BQ29412DCTRG4 vs BQ29412DCT3R)
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 | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -25°C ~ 85°C (TA) | -25°C ~ 85°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 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 |
| Package | SSOP (DCT)-8 | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | LSSOP-8 | SSOP (DCT)-8 |
| 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
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IC BATT CNTRL LI-ION 3-6C 48LQFP
MC33772BTP2AENXP SemiconductorsNXP
IC BATT CNTRL LI-ION 3-6C 48LQFP
MC33772CTA2AENXP SemiconductorsNXP
IC 6-CH LI-ION BATT CTRL 48LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
BQ29412DCTRG4Texas InstrumentsSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V) 8-SM8 -40 to 110