Description
Specifications
MC34063 is a single-chip DC/DC conversion control circuit, which contains the main functions required by the DC to DC converter. These functions are:Reference voltage source with temperature compensation, comparator, duty cycle controllable oscillator with excitation current limit, driver and high current output switch, etc. This circuit is specially designed for buck, boost and phase inversion applications with few external components.
Specification
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1
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3.0～40V input working voltage  Â
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2
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Low standby current
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3
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Current limit
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4
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Output switching current 1.5A
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5
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100KHz working frequency
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6
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Benchmark accuracy 2%
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7
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Package form: SOP8
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