This design provides isolated 5V (x2), 3.3V, 2.5V and -5V outputs. All outputs are noise filtered using Low Drop Out (LDO) linear regulators for noise sensitive applications such as medical imaging and data acquisition.
| Output voltage options | PMP2187.1 | PMP2187.2 | PMP2187.3 | PMP2187.4 | PMP2187.5 | PMP2187.6 | PMP2187.7 | PMP2187.8 |
|---|---|---|---|---|---|---|---|---|
| Vin (Min) (V) | 10 | 5.5 | 5.5 | 4.1 | 4.1 | -5.75 | 10 | 10 |
| Vin (Max) (V) | 14 | 5.5 | 5.5 | 4.1 | 4.1 | -5.75 | 14 | 14 |
| Vout (Nom) (V) | 5.5 | 5 | 5 | 3.3 | 2.5 | -5 | 4 | 5.75 |
| Iout (Max) (A) | .5 | .44 | .05 | .22 | 0 | .01 | .25 | .01 |
| Output Power (W) | 2.75 | 2.2 | .25 | .726 | 0 | .05 | 1 | .0575 |
| Isolated/Non-Isolated | Isolated | Isolated | Isolated | Isolated | Isolated | Isolated | Isolated | Isolated |
| Input Type | DC | DC | DC | DC | DC | DC | DC | DC |
| Topology | Flyback- DCM^Flyback- Non Sync | Flyback- DCM^Flyback- Non Sync^Linear Regulator | Flyback- DCM^Flyback- Non Sync^Linear Regulator | Flyback- DCM^Flyback- Non Sync^Linear Regulator | Flyback- DCM^Flyback- Non Sync^Linear Regulator | Flyback- DCM^Flyback- Non Sync^Linear Regulator | Flyback- DCM^Flyback- Non Sync | Flyback- DCM^Flyback- 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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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
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP2187 TEST RESULTS | Jan. 11, 2011 |
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