STBB2 converter equivalent, 800 ma 2.5 mhz high efficiency dual mode buck-boost dc-dc converter.
* Operating input voltage range from 2.4 V to 5.5 V
* ± 2% output voltage tolerance over process and temperature variations
* Bypass power save function
*.
where the output voltage is within the battery voltage range. The low-RDS(on) N-channel and P-channel MOSFET switches ar.
The STBB2 is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.2 V to 4.5 V starting from input voltage from 2.4 V to 5.5 V. The device can operate with input voltages higher than, equal to, or lower.
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