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TPS60230EVM-047
TPS60230EVMĆ047
This user’s guide describes the characteristics, operation, and use of the
TPS60230EVM-047 LED charge-pump current-source evaluation module
(EVM). This EVM features a high-efficiency charge-pump-based white LED
driver designed to operate off a single cell Li-Ion battery and drive up to five
white LEDs with up to 20mA each. This user’s guide includes setup
instructions, test results, a schematic diagram, a bill of materials (BOM), and
printed circuit board (PCB) layout drawings for the evaluation module.
Topic Page
1 Introduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Initial Configuration 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Printed Circuit Board (PCB) Layout 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Schematic 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Bill of Materials 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .