Typical Application for MIC23099: Single AA/AAA Cell Step-Up/Step-Down Regulators with Battery Monitoring
Referenzdesign unter Verwendung des Teils MIC23099YFT von Microchip Technology
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Beschreibung
- Typical Application for MIC23099: Single AA/AAA Cell Step-Up/Step-Down Regulators with Battery Monitoring. The MIC23099 is a high-efficiency, low-noise, dual-output, integrated power-management solution for single-cell alkaline or NiMH battery applications. The synchronous boost output voltage (V OUT1 ) is enabled first and is powered from the battery. Next the synchronous buck output (V OUT2 ), which is powered from the boost output voltage, is enabled. This configuration allows V OUT2 to be independent of battery voltage, thereby allowing the buck output voltage to be higher or lower than the battery voltage
Haupteigenschaften
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Conversion TypeDC to DC
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TopologyBuck Boost