Description The Micrel MIC2208 is a high efficiency PWM buck (step-down) regulator that provides up to 3A of output current. The MIC2208 operates at 1MHz and has external compensation that allows a closed loop bandwidth of over 100KHz. The low on-resistance internal p-channel MOSFET of the MIC...
MIC2208: Description The Micrel MIC2208 is a high efficiency PWM buck (step-down) regulator that provides up to 3A of output current. The MIC2208 operates at 1MHz and has external compensation that allows...
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The Micrel MIC2208 is a high efficiency PWM buck (step-down) regulator that provides up to 3A of output current. The MIC2208 operates at 1MHz and has external compensation that allows a closed loop bandwidth of over 100KHz.
The low on-resistance internal p-channel MOSFET of the MIC2208 allows efficiencies over 94%, reduces external component count and eliminates the need for an expensive current sense resistor.
The MIC2208 operates from 2.7V to 5.5V input and the output can be adjusted down to 1V. The devices can operate with a maximum duty cycle of 100% for use in low-dropout conditions.
Data sheets and support documentation can be found on Micrel's web site at www.micrel.com.The MIC2208 is available in the exposed pad 3mm x 3mm MLF-12L package with a junction operating range from 40°C to +125°C.