com Mobile Multi-Output PWM Controller with Virtual Current SenseTM POWER MANAGEMENT Description The SC1404 is a multiple-output power supply controller designed to power battery operated systems.
The SC1404 provides synchronous rectified buck converter control for two power supplies.
An efficiency of 95% can be achieved.
The SC1404 uses Semtech’s proprietary Virtual Current SenseTM technology along with external error amplifier compensation to achieve enhanced stability and DC accuracy over a wide range of output filter components while maintaining fixed frequency operation.
The SC1404 also provides two linear regulators for system housekeeping.
The 5V linear regulator take...

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