Datasheet Texas Instruments TPS61029QDPNRQ1
| Manufacturer | Texas Instruments |
| Series | TPS61029-Q1 |
| Part Number | TPS61029QDPNRQ1 |
Automotive 0.9V to 5.5V Input Range, 1.8A Boost Converter 10-VSON -40 to 125
Datasheets
TPS6102x 96% Efficient Synchronous Boost Converters datasheet
PDF, 1.2 Mb, Revision: A, File published: Dec 8, 2014
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | DPN |
| Industry STD Term | VSON |
| JEDEC Code | S-PSSO-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 61029Q |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Duty Cycle(Max) | 100 % |
| Iq(Typ) | 0.025 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VSON |
| Rating | Automotive |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification |
| Switch Current Limit(Min) | 1.5 A |
| Switch Current Limit(Typ) | 1.8 A |
| Switching Frequency(Max) | 600 kHz |
| Switching Frequency(Min) | 480 kHz |
| Type | Converter |
| Vin(Max) | 5.5 V |
| Vin(Min) | 0.9 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 1.8 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, File published: Apr 26, 2012
- Basic Calculation of a Boost Converter's Power Stage (Rev. C)PDF, 186 Kb, Revision: C, File published: Jan 8, 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed. - 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: TPS61029-Q1 (2)
- TPS61029QDPNRQ1 TPS61029QDRCRQ1
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)
