Datasheet Texas Instruments TPS61040QDBVRQ1
| Manufacturer | Texas Instruments |
| Series | TPS61040-Q1 |
| Part Number | TPS61040QDBVRQ1 |
Automotive 1.8V to 6V Input Range, 400mA Boost Converter 5-SOT-23 -40 to 125
Datasheets
TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package datasheet
PDF, 1.0 Mb, Revision: D, File published: Jan 25, 2016
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 5 |
| Package Type | DBV |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | PHOQ |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Download |
Parametrics
| Duty Cycle(Max) | 88 % |
| Iq(Typ) | 0.028 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SOT-23 |
| Rating | Automotive |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switch Current Limit(Min) | 0.325 A |
| Switch Current Limit(Typ) | 0.4 A |
| Switching Frequency(Max) | 1000 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 1.8 V |
| Vout(Max) | 28 V |
| Vout(Min) | 1.8 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS61040EVM-001
TPS61040 Boost Converter Evaluation Module for LCD Supply, 18V/20mA
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, File published: Apr 26, 2012
- Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)PDF, 1.1 Mb, Revision: A, File published: May 11, 2015
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, Revision: B, File published: Jun 15, 2017
- 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: TPS61040-Q1 (1)
- TPS61040QDBVRQ1
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)
