This reference design demonstrates a low-power boost converter solution used for door and windows sensors. The design includes an alkaline battery, an ultra-low quiescent-current boost converter and ultra-low power consuming digital Hall effect sensors. It can also power an ultra-low power, sub-1-GHz wireless microcontroller used to transmit the status of sensors.
| Output voltage options | TIDA-050018.1 |
|---|---|
| Vin (Min) (V) | .7 |
| Vin (Max) (V) | 3 |
| Vout (Nom) (V) | 3 |
| Iout (Max) (A) | .09 |
| Output Power (W) | .27 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Boost- Non Sync |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Reference design overview and verified performance test data
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 | ||
|---|---|---|---|---|
| * | Design guide | Low-Pwer AAA-Battery Reference Dsign w/ 6-µA Standby Pwr for Multi-Purpse Sensor | Nov. 07, 2018 |
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