MIC4680 Datasheet PDF - Micrel

General Description

●The MIC4680 SuperSwitcher™ is an easy-to-use fixed or adjustable output voltage step-down (buck) switch-mode voltage regulator. The 200kHz MIC4680 achieves up to 1.3A of continuous output current over a wide input range in a 8-pin SOIC.

●Features

●• SOIC-8 package with up to 1.3A output current

●• All surface mount solution

●• Only 4 external components required

●• Fixed 200kHz operation

●• 3.3V, 5V, and adjustable output versions

●• Internally compensated withfast transient response

●• Wide 4V to 34V operating input voltage range

●• Less than 2µA typical shutdown-mode current

●• Up to 90% efficiency

●•Thermal shutdown

●•Overcurrent protection