This reference design delivers a very low input voltage high current boost application with a combination of the TPS61088 and the TLV61220. The TLV61220 is a low-input voltage boost converter. Its minimum input voltage is 0.7V. Setting the TLV61220’s output voltage to 5.5V to supply the TPS61088’s VIN pin can make the TPS61088 also fit for the low input voltage application.
| Output voltage options | PMP9772.1 |
|---|---|
| Vin (Min) (V) | .9 |
| Vin (Max) (V) | 2.7 |
| Vout (Nom) (V) | 3.3 |
| Iout (Max) (A) | 2 |
| Output Power (W) | 6.6 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Boost- Synchronous |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Test results for the reference design, including efficiency graphs, test prerequisites and more
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| Technical article | When discharging a super capacitor, drain it all the way! | Sep. 17, 2015 | ||
| Test report | Low-Input Voltage High-Current Boost Converter With TPS61088 Design Guide | Apr. 01, 2015 |
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