Texas Instruments BQ20Z90DBT Battery Management
IC GAS GAUGE FOR BQ29330 30TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ20Z90DBT
Detailed Description
IC GAS GAUGE FOR BQ29330 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
BQ20Z90DBT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ20Z90DBT Battery Management technical specifications.
General
Series
BQ20Z90
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
Fault Protection
Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Function
Battery Monitor
Related Parts Comparison (BQ20Z90DBT vs BQ29330DBTR vs BQ78350DBTR-R1 vs BQ7693006DBTR)
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 ~ 110°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | SMBus | I²C | SMBus | I²C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Not For New Designs | Not For New Designs | Active |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Multi-Chemistry | Multi-Chemistry |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Over Current, Over/Under Voltage, Short Circuit | Over Current, Over Temperature, Over/Under | Over Current, Over/Under Voltage, Short Circuit |
| Function | Battery Monitor | Battery Protection | Battery Monitor | Battery Monitor |
| Package | TSSOP-30 | TSSOP (DBT)-30 | TSSOP30 | TSSOP (DBT)-30 |
| Communication Interface | -- | I2C | I2C, SMBus | I2C |
| Number of Cells | -- | 2 ~ 4 | 3 ~ 15 | 6 ~ 10 |
| Action |
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