Texas Instruments BQ78350DBT-R1A Battery Management
IC BATT MON LI-ION 3-15C 30TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ78350DBT-R1A
Detailed Description
IC BATT MON LI-ION 3-15C 30TSSOP
Package
30-TFSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 30-TFSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ78350DBT-R1A Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ78350DBT-R1A Battery Management technical specifications.
General
Interface
SMBus
RoHS
Yes
Package / Case
30-TFSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
3 ~ 15
Fault Protection
Over Current, Over Temperature, Over/Under
Function
Battery Monitor
Related Parts Comparison (BQ78350DBT-R1A vs BQ20Z90DBTR-V110 vs BQ20Z90DBT-V150G4 vs BQ20Z90DBTR)
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 | 30-TFSOP | 30-TFSOP | 30-TFSOP | 30-TFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | SMBus | SMBus | SMBus | SMBus |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Fault Protection | Over Current, Over Temperature, Over/Under | 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 | Battery Monitor | Battery Monitor | Battery Monitor | Battery Monitor |
| Package | TSSOP (DBT)-30 | TSSOP-30 | 30-TFSOP (0.173", 4.40mm Width) | TSSOP-30 |
| Series | -- | BQ20Z90-V110 | Impedance Track™ | Impedance Track™ |
| 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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