Texas Instruments BQ2019PWR Battery Management
IC BAT MON MULT-CHEM 1-3C 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ2019PWR
Detailed Description
IC BAT MON MULT-CHEM 1-3C 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ2019PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ2019PWR Battery Management technical specifications.
General
Interface
HDQ
RoHS
Yes
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Lifecycle Status
Active
Battery Chemistry
Multi-Chemistry
Number of Cells
1 ~ 3
Function
Battery Monitor
Cell Chemistry
Lead Acid, Li-Ion/Li-Polymer, NiCd, NiMH
Related Parts Comparison (BQ2019PWR vs BQ29419PWR vs BQ29400PWR vs BQ29412PWRG4)
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-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 70°C (TA) | -40°C ~ 110°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 110°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Battery Chemistry | Multi-Chemistry | Lithium Ion | Lithium Ion | Lithium Ion |
| Function | Battery Monitor | Battery Protection | Battery Protection | Battery Protection |
| Number of Cells | 1 ~ 3 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 |
| Package | TSSOP (PW)-8 | TSSOP (PW)-8 | 8-TSSOP | TSSOP (PW)-8 |
| Operating Temperature Range C | -20 to 70 | -40 to 110 | -- | -40 to 110 |
| Fault Protection | -- | Over | Over | Over |
| 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
MM9Z1I638BM2EPNXP SemiconductorsNXP
IC BATT MONITOR MULTI-CHEM 48QFN
MM9Z1J638BM2EPNXP SemiconductorsNXP
IC BATT MONITOR MULTI-CHEM 48QFN
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.