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Power Management - Voltage Monitoring and Sequencing with PSoC(R) and I2C - AN2379 Last Updated: 09/22/2008 |
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This Application Note describes a system that uses eight different voltages. The PSoC device monitors each of the eight rails and controls the voltage-enables such that they power-on in sequence. Subsequent rails are activated only after the previous rail rises to a minimal voltage level. All the voltages are constantly monitored and if any voltage falls below a minimum value, the appropriate enables are turned off. The configuration can be easily adapted to satisfy other designs. |
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Related Categories: CY8C24x23A, Ambient Light Detection, CY8C27x43, Programmable System-on-Chip, CY8C29x66 |
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| Sunset Owner: GHR; Secondary Owner: SNV; Sunset Date: 07/22/09 | |||||||||||||
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