The PMP5291 is a single cell Lithium-ion battery charger reference design optimized for small low profile applications. The inductors used in the design are 1mm in height and the PC board is 20mmX30mm. Integrated power MOSFETs enable low EMI operation and minimize component count. The design was built and characterized for efficiency and output ripple in a single cell Lithium-ion application.
| Output voltage options | PMP5291.1 |
|---|---|
| Vin (Min) (V) | 4 |
| Vin (Max) (V) | 11 |
| Vout (Nom) (V) | 4.2 |
| Iout (Max) (A) | .5 |
| Output Power (W) | 2.1 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Buck- Synchronous |
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
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP5291 Test Results (Rev. A) | Sep. 28, 2015 |
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