MIC2130 - High Voltage Synchronous Buck Controller

Micrel Semiconductor

Datasheet Details

The MIC2130/1 is a high voltage input PWM synchronous buck controller IC.

8V to 40V input voltage range.
Adjustable output voltages down to 0.7V.
LOW EMI option MIC2131.
Fixed 150kHz and 400kHz frequency options.
Excellent line and load regulation due to fast hysteretic control loop during transients.
Adaptive gate drive allows efficiencies over 95%.
Programmable current limit with no sense resistor.
Senses low-side.

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