Texas Instruments BQ25172DSGR Battery Chargers
0.8-A, one- to six-cell NiMH stand-alone linear charger in a QFN package
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ25172DSGR
Detailed Description
0.8-A, one- to six-cell NiMH stand-alone linear charger in a QFN package
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
BQ25172DSGR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ25172DSGR Battery Chargers technical specifications.
General
Interface
USB
Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Battery Chemistry
Nickel Metal Hydride
Number of Cells
1 ~ 6
Charge Current Max
800mA
Fault Protection
Over Current, Over Temperature, Over Voltage, Short Circuit
Current Charging
Constant - Programmable
Programmable Features
Current, Timer,
Alternate Parts Comparison (BQ25172DSGR vs BQ4010YMA-150N vs BQ4010MA-70 vs BQ4010YMA-70N)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-WFDFN Exposed Pad | 28-DIP Module | 28-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Interface | USB | Parallel | Parallel | Parallel |
| Supply Voltage | -- | 4.5V ~ 5.5V | 4.75V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | -- | 64Kbit | 64Kbit | 64Kbit |
| Number of Pins | -- | 28 | 28 | 28 |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete |
| Access Time | -- | 150 ns | 70 ns | 70 ns |
| Automotive | -- | No | No | No |
| Data Bus Width Bit | -- | 8 | 8 | 8 |
| 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.