Datasheet Texas Instruments TPS61081DRCT
| Manufacturer | Texas Instruments |
| Series | TPS61081 |
| Part Number | TPS61081DRCT |
27V, 1.2A switch, 1.2MHz Boost Converter with integrated power diode 10-VSON -40 to 85
Datasheets
TPS6108x High-Voltage DC-DC Boost Converter With 0.5-A,1.3-A Integrated Switch datasheet
PDF, 1.3 Mb, Revision: E, File published: Dec 24, 2014
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | DRC |
| Industry STD Term | VSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BCO |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Number of Channels | 1 |
| Duty Cycle(Max) | 94 % |
| LED | 1 OLED or 7 |
| LED Current Per Channel | 100 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VSON |
| Package Size: mm2:W x L | 10VSON: 9 mm2: 3 x 3(VSON) PKG |
| Peak Efficiency | 87 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 1 uA |
| Special Features | Synchronous Rectification |
| Switching Frequency(Max) | 1200 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 6 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 27 V |
| Vout(Min) | 2.7 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS61081EVM-147
TPS61081EVM-147 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: EVMK2G
66AK2Gx (K2G) Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Extending the Wide Output Voltage Capability of the TPS6108x Boost ConverterPDF, 334 Kb, File published: Aug 20, 2007
This application report explains how to extend the wide output voltage range capability of the TPS6108x by a factor of two using a discrete charge pump. - TPS6108x: A boost converter with extreme versatilityPDF, 165 Kb, File published: Aug 10, 2007
- Q3 2007 Issue Analog Applications JournalPDF, 617 Kb, File published: Aug 10, 2007
- Minimizing Ringing at the Switch Node of a Boost ConverterPDF, 201 Kb, File published: Sep 15, 2006
The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter. - 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: TPS61081 (4)
- TPS61081DRCR TPS61081DRCRG4 TPS61081DRCT TPS61081DRCTG4
Manufacturer's Classification
- Semiconductors > Power Management > LED Driver > Backlight LED Driver
