Datasheet Texas Instruments TPS62172QDSGTQ1
| Manufacturer | Texas Instruments |
| Series | TPS62172-Q1 |
| Part Number | TPS62172QDSGTQ1 |
3-17V 0.5A Automotive Step-Down Converter in 2x2 QFN 8-WSON -40 to 125
Datasheets
TPS6217x-Q1 3-V to17-V 0.5-A Step-Down Converters with DCS-Controlв„ў datasheet
PDF, 2.9 Mb, Revision: D, File published: Feb 15, 2017
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | DSG |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | QUGQ |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.5 A |
| Iq(Typ) | 0.017 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WSON |
| Rating | Automotive |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 2250 kHz |
| Switching Frequency(Min) | 2250 kHz |
| Type | Converter |
| Vin(Max) | 17 V |
| Vin(Min) | 3 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 3.3 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS62170EVM-627
Evaluation Module for TPS62170 a 0.5-A, synchronous, step-down converter in a 2x2-mm, 8-pin WSON
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Understanding frequency variation in the DCS-Control(TM) topologyPDF, 224 Kb, File published: Oct 30, 2015
- Five steps to a great PCB layout for a step-down converterPDF, 162 Kb, File published: Jan 29, 2015
- Testing tips for applying external power to supply outputs without an input voltPDF, 110 Kb, File published: Oct 24, 2016
Model Line
Series: TPS62172-Q1 (2)
- TPS62172QDSGRQ1 TPS62172QDSGTQ1
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
