MA5609 Overview
MA5609 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. MA5609 provides up to 3.5A output current at 160kHz switching frequency. Current mode control provides fast transient response and cycle-by-cycle current limit.
MA5609 Key Features
- Wide 8V to 36V Operating Input Range
- Integrated 75/45mΩ Power MOSFET Switches
- Output Adjustable from VFB(1.00V±2%) to 16V
- Up to 95% Efficiency
- Internal Soft-Start and Fixed 160KHz Frequency
- Stable with Low ESR Polymer Al-E-Capacitors
- Cycle-by-Cycle Over Current Protection
- Input Under/Over Voltage Lockout