A8586-1 Overview
The A8586 is a high frequency step-down switching regulator with an integrated high-side power MOSFET. It provides up 3.5 A output current. The A8586 can achieve fast transient response using current-mode control and simple external pensation.
A8586-1 Key Features
- Automotive AEC-Q100 qualified
- Supply voltage from 3.8 to 36 V
- Output voltage adjustable from 0.8 to 30 V
- Maximized duty cycle for low dropout operation
- Low 30 μA operational quiescent current
- 150 mΩ integrated MOSFET switch
- Programmable switching frequency up to 4 MHz
- Improved EMC with frequency dithering (A8586 and
- Ceramic capacitor stable
- Internal soft-start