SC632A
SC632A is 1MHz Fixed 5.0V Output Charge Pump Regulator manufactured by SEMTECH.
1MHz Fixed 5.0V Output Charge Pump Regulator
POWER MANAGEMENT Features
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Description
The SC632A is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology. The charge pump provides a low EMI solution pared to inductive boost regulators. 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 input is greater than 5.0V. Unlike an LDO, drop-out is avoided when the input is less than 5.0V. Instead, a charge pump is activated to provide voltage boost and the head-room needed for voltage regulation. The...
