Texas Instruments BQ7791508PWR Battery Management
IC BATTERY MANAGEMENT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ7791508PWR
Detailed Description
IC BATTERY MANAGEMENT
Package
24-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 24-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
BQ7791508PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ7791508PWR Battery Management technical specifications.
General
Series
BQ77915
RoHS
Yes
Package / Case
24-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
25 V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
3 ~ 5
Fault Protection
Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Related Parts Comparison (BQ7791508PWR vs BQ7791513PWR vs BQ29312PWR vs BQ29312APWRG4)
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 | |
|---|---|---|---|---|
| Series | BQ77915 | BQ77915 | BQ29312 | BQ29312A |
| Package / Case | 24-TSSOP | 24-TSSOP | 24-TSSOP | 24-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 25 V | 3 V ~ 25 V | 4.5 V ~ 25 V | 4.5 V ~ 25 V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Not For New Designs |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Over Current, Over/Under Voltage, Short Circuit | Over Current, Over/Under Voltage, Short Circuit |
| Number of Cells | 3 ~ 5 | 3 ~ 5 | 2 ~ 4 | 2 ~ 4 |
| Output Voltage | 4.2 V | 16 V | 25 V | 25 V |
| Package | 24-TSSOP | 24-TSSOP | 24-TSSOP | TSSOP-24 |
| 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
MC33771BSA2AENXP SemiconductorsNXP
IC BAT CNTRL LI-ION 7-14C 64LQFP
MC33772BTA1AENXP SemiconductorsNXP
IC BATT CNTRL LI-ION 3-6C 48LQFP
MC33772CTC1AENXP SemiconductorsNXP
IC 6-CH LI-ION BATT CTRL 48LQFP
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.