Datasheet Texas Instruments TPS62097RWKT
| Manufacturer | Texas Instruments |
| Series | TPS62097 |
| Part Number | TPS62097RWKT |
2-A Step Down Converter with Selectable Switching Frequency in HotRod package 11-VQFN-HR -40 to 125
Datasheets
TPS62097 2-A High Efficiency Step-Down Converter with iDCS-Control, Forced PWM Mode and Selective Switching Frequency datasheet
PDF, 1.8 Mb, File published: Nov 27, 2013
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 11 |
| Package Type | RWK |
| Industry STD Term | VQFN-HR |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | ZFZ5 |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 2 A |
| Iq(Typ) | 0.04 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN-HR |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
| Switching Frequency(Max) | 2500 kHz |
| Switching Frequency(Min) | 1500 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 6 V |
| Vout(Min) | 0.8 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS62097EVM-651
EVM - 2A Step-Down Converter with iDCS-Control, Forced PWM Mode and Selectable Switching Frequency
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Optimizing the TPS62097 Output FilterPDF, 515 Kb, File published: Dec 17, 2015
- Sequencing and Tracking With the TPS621-Family and TPS821-Family (Rev. A)PDF, 210 Kb, Revision: A, File published: Jun 28, 2017
- How to Measure the Control Loop of DCS-Control Devices (Rev. A)PDF, 259 Kb, Revision: A, File published: Aug 9, 2012
- High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitionsPDF, 605 Kb, File published: Jul 25, 2013
- Understanding frequency variation in the DCS-Control(TM) topologyPDF, 224 Kb, File published: Oct 30, 2015
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, File published: Apr 26, 2012
- Five steps to a great PCB layout for a step-down converterPDF, 162 Kb, File published: Jan 29, 2015
- Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)PDF, 755 Kb, Revision: A, File published: Jan 13, 2012
- Testing tips for applying external power to supply outputs without an input voltPDF, 110 Kb, File published: Oct 24, 2016
- Basic Calculation of a Buck Converter's Power Stage (Rev. B)PDF, 202 Kb, Revision: B, File published: Aug 17, 2015
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, File published: Sep 19, 2011
- QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, Revision: B, File published: Aug 24, 2018
- IQ: What it is what it isn’t and how to use itPDF, 198 Kb, File published: Jun 17, 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revision: A, File published: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Model Line
Series: TPS62097 (6)
- TPS6209718RWKR TPS6209718RWKT TPS6209733RWKR TPS6209733RWKT TPS62097RWKR TPS62097RWKT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
