MIC24055 Overview
Features The Micrel MIC24055 is a constant-frequency, synchronous buck regulator featuring a unique adaptive on-time control architecture. The MIC24055 operates over an input supply range of 4.5V to 19V and provides a regulated output of up to 12A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%, and the device operates at a switching frequency of 600kHz.
MIC24055 Key Features
- Hyper Speed Control architecture enables
- High delta V operation (VIN = 19V and VOUT = 0.8V)
- Small output capacitance
- Input voltage range: 4.5V to 19V
- Output current up to 12A
- Up to 95% efficiency
- Adjustable output from 0.8V to 5.5V