SC630A
SC630A is 1MHz Fixed 3.3V Output Charge Pump Regulator manufactured by SEMTECH.
1MHz Fixed 3.3V Output Charge Pump Regulator
POWER MANAGEMENT Features
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- Description
The SC630A 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 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 and the head-room needed for regulation. The SC630A’s...
