Datasheet Microchip MIC2605 — 数据表

MIC2605/6
0.5A, 1.2MHz / 2MHz Wide Input Range
Boost Regulator with Integrated Switch
and Schottky Diode General Description Features The MIC2605/6 is a 1.2MHz/2MHz, PWM DC/DC boost
switching regulator available in a 2mm x 2mm MLFВ®
package. High power density is achieved with the
MIC2605/6’s internal 40V/0.5A switch and schottky diode,
allowing it to power large loads in a tiny footprint.
The
MIC2605/6
implements
constant
frequency
1.2MHz/2MHz PWM current mode control. The MIC2605/6
offers internal compensation that offers excellent transient
response and output regulation performance. The high
frequency operation saves board space by allowing small,
low-profile external components. The fixed frequency
PWM scheme also reduces spurious switching noise and
ripple to the input power source.
The MIC2605/6 is available in an 8-pin 2mm x 2mm MLFВ®
leadless package. This package has an output overvoltage protection feature.
The MIC2605/6 has an operating junction temperature …