Texas Instruments BQ20Z40PWR Battery Management
IC GAS GAUGE LI-ION 2-4C 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ20Z40PWR
Base Model
Detailed Description
IC GAS GAUGE LI-ION 2-4C 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Key Features
Package: 20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Not For New Designs
Datasheet
BQ20Z40PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ20Z40PWR Battery Management technical specifications.
General
Series
BQ20Z40
RoHS
Yes
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5 V
Lifecycle Status
Not For New Designs
Package
20-TSSOP (0.173", 4.40mm Width)
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
2 ~ 4
Related Parts Comparison (BQ20Z40PWR vs BQ20Z80ADBTR-V110 vs BQ20Z80DBTR-V102 vs BQ20Z80DBTR-V110)
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 | BQ20Z40 | BQ20Z80A-V110 | BQ20Z80-V102 | BQ20Z80-V110 |
| Package / Case | 20-TSSOP | 38-TFSOP | 38-TFSOP | 38-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) |
| Supply Voltage | 2.5 V | 3 V ~ 3.6 V | 3.3 V | 3.3 V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Battery Type | Lithium-ion, Lithium Polymer | Lithium-ion, Lithium Polymer | Lithium-ion, Lithium Polymer | Lithium-ion, Lithium Polymer |
| Fault Protection | 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 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit |
| Function | Battery Monitor | Battery Monitor | Battery Monitor | Battery Monitor |
| Package | 20-TSSOP (0.173", 4.40mm Width) | 38-TSSOP | TSSOP-38 | TSSOP-38 |
| Action |
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.
BQ20Z80ADBTR-V110Texas InstrumentsSBS 1.1 compliant gas gauge enabled with Impedance Track™; technology for use with the bq29312A 38-TSSOP -40 to 85
BQ20Z80DBTR-V102Texas InstrumentsSBS 1.1-compliant gas gauge enabled w/Impedance Track™ technology 38-TSSOP -40 to 85
BQ20Z80DBTR-V110Texas InstrumentsSBS 1.1-compliant gas gauge enabled w/Impedance Track™ technology with FW v1.10 38-TSSOP -40 to 85