Single-Cell Li-Ion Charger for Enhanced EMI Performance in Handheld Industrial Applications Design
Description
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.
Features
- Enhanced EMI Performance Integrated Power FETs For Up To 0.5-A Charge Rate with low profile 1mm inductorsSuitable For 1-cell Li-Ion and Li-Polymer Battery PacksSynchronous Fixed-Frequency PWM Controller Operating at 1.1 MHz With 0% to 100% Duty CycleThis design was built and tested: and includes the test report and design files
Applications
Product Categories
- Power management
| Download the bill of materials for PMP5291 | Download |
Design File
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Download the design file for PMP5291Test Data
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Download the test file for PMP5291| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP5291 Schematic (Rev. A) | 28 Sep 2015 | 57 | ||
| PMP5291 Gerber (Rev. A) | 28 Sep 2015 | ZIP | 101 | |
| PMP5291 BOM (Rev. A) | 28 Sep 2015 | 29 |