RT9912A ic equivalent, multi-channel power management ic.
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300mA Sync. Step Down Converter for VCORE 300mA Sync. Step Up Converter for IO and Memory High Efficiency Up to 92% Low Dropout Linear Regulator Adjust.
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DSC Portable Multimedia Player GPS
Pin Configurations
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PGND1 VOUT1 VBAT GND
19 18 17 16
RoHS complian.
The RT9912A is a multi-channel power management IC providing power conversion and system power management functions for one or two alkaline battery powered portable handheld device. The RT9912A integrates one high efficiency synchronous buck regulato.
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