Description
MC****3A, MC****3A
DC-to-DC Converter
Control Circuits
The
MC****3A Series is a monolithic control circuit containing the
primary functions required for DC–to–DC converters. These devices
consist of an internal temperature compensated reference,
comparator,controlled duty cycle oscillator with an active current
limit circuit,driver and high current output switch. This series
was specifically designed to be incorporated in Step–Down and
Step–Up and
Voltage–Inverting applications with a minimum
number of external components. Refer to Application Notes AN**0A/D
and AN**4/D for additional design information.
•Operation
from 3.0 V to *0 V Input
•Low
Standby Current
•Current
Limiting
•Output
Switch Current to 1.5 A
•Output
Voltage Adjustable
•Frequency
Operation to **0 kHz
•Precision
2% Reference
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