Texas Instruments BQ24055DSSR Battery Chargers
IC BATT CHG LI-ION 1CELL 12WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24055DSSR
Detailed Description
IC BATT CHG LI-ION 1CELL 12WSON
Package
12-WFDFN Exposed Pad
Key Features
Package / Case: 12-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
BQ24055DSSR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ24055DSSR Battery Chargers technical specifications.
General
Interface
USB
Package / Case
12-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C (TJ)
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Charge Current Max
800mA
Fault Protection
Over Temperature, Over Voltage, Short Circuit
Current Charging
Constant - Programmable
Programmable Features
Current
Alternate Parts Comparison (BQ24055DSSR vs BQ4015LYMA-70N vs BQ4010YMA-150N vs BQ4010MA-70)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-WFDFN Exposed Pad | 32-DIP Module | 28-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Interface | USB | Parallel | Parallel | Parallel |
| Supply Voltage | -- | 3V ~ 3.6V | 4.5V ~ 5.5V | 4.75V ~ 5.5V |
| Memory Size | -- | 4 Mbit | 64Kbit | 64Kbit |
| Number of Pins | -- | 32 | 28 | 28 |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete |
| Access Time | -- | 70 ns | 150 ns | 70 ns |
| Automotive | -- | No | No | No |
| Data Bus Width Bit | -- | -- | -- | -- |
| Lead Shape | -- | Through Hole | Through Hole | Through Hole |
| Action |
More Parts in Battery Chargers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.