MIC2169A Datasheet (Micrel Semiconductor) - PWM Synchronous Buck Controller

MIC2169A, PWM Synchronous Buck Controller

The MIC2169A is a high-efficiency, simple to use 500kHz PWM synchronous buck control IC housed in a small MSOP10 package.

The MIC2169Aallows compact DC/DC solutions with a minimal external component count and cost.

The MIC2169A operates from a 3V to 14.5V input, without the need of any additional bi

MIC2169A Features

* 3V to 14.5V input voltage range

* Adjustable output voltage down to 0.8V

* Up to 95% efficiency

* 500kHz PWM operation

* Adjustable current limit senses high-side N-Channel MOSFET current

* No external current-sense resistor

* Adaptive