USB Li-Ion Battery Charger and Power-Path Management Reference Design
Description
This reference design delivers up to 1000 mA of continuous current to the battery output when programmed with a resistor on the ISET pin and is programmed at the factory for ~540mA. The USB current limit modes are selected by the ISET2 pin and limits current to a maximum of 500 mA (logic high) or 100 mA (float or high impedance). A low on the ISET2 pin programs the charge current using the ISET resistor.
Features
- Number of series cells: 1SMaximum input volts: 12 VMaximum charge current: 1 ALinear topology
Applications
- Barcode scanner
- Portable data terminal
- Portable POS
- Lab & field Instrumentation
- POS printer
- Cradle charger
Product Categories
- Power management
| Download the bill of materials for TIDA-00044 | Download |
Design File
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Download the design file for TIDA-00044Test Data
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Download the test file for TIDA-00044| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00044 PCB | 26 Aug 2013 | 132 | ||
| TIDA-00044 BOM | 26 Aug 2013 | 42 | ||
| TIDA-00044 Schematic | 26 Aug 2013 | 113 |