SC630
SC630 is Fixed 3.3V High Output Charge Pump Buck/Boost Regulator manufactured by SEMTECH.
Fixed 3.3V High Output Charge Pump Buck/Boost Regulator
POWER MANAGEMENT Features
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Description
The SC630 is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology. Performance is optimized for use in single Li-Ion battery cell applications. The regulator provides the performance of a linear, low drop-out (LDO) voltage regulator when the battery is greater than 3.3V. Unlike an LDO, drop-out is avoided when the battery is less than 3.3V. Instead, a charge pump is activated to provide voltage boost
- the head-room needed for voltage regulation. Only two 2.2μF bucket capacitors are required to deliver the full output current....
