Three integrated sync buck switchers provide up to 1A of output current. Output voltages of 1V, 1.35V, 1.8V and 2.5V from a 3.3V/5V input efficiently provide over 4W of output power.
| Output voltage options | PMP8274.1 | PMP8274.2 | PMP8274.3 | PMP8274.4 |
|---|---|---|---|---|
| Vin (Min) (V) | 3 | 3 | 3 | 3 |
| Vin (Max) (V) | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout (Nom) (V) | 1 | 1.35 | 1.8 | 2.5 |
| Iout (Max) (A) | 1 | 1 | 1 | .07 |
| Output Power (W) | 1 | 1.35 | 1.8 | .175 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC | DC | DC |
| Topology | Buck- Synchronous | Buck- Synchronous | Buck- Synchronous | Linear Regulator |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
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
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 | ||
|---|---|---|---|---|
| Test report | PMP8274 Test Results | Feb. 11, 2013 |
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