MIC2253 Datasheet (MICREL) - 3.5A 1MHz High Efficiency Boost Regulator

MIC2253, 3.5A 1MHz High Efficiency Boost Regulator

The MIC2253 is a high power density 1MHz PWM DC/DC boost regulator.

The 3.5A minimum switch current limit combined with a 1MHz switching frequency allows the MIC2253 to use smaller inductors and deliver high power in a tiny solution size.

The 2.5V to 10V input voltage range of MIC2253 allows direct

MIC2253 Features

* 3.5A minimum switch current 1.245V ± 3% feedback voltage 2.5V to 10V input voltage Output over-voltage protection (OVP) Externally programmable soft-start Output voltage