General Description
The EC9303 is a monolithic synchronous buck regulator.
The device integrates internal high side and external low side power MOSFETs, and provides 5A of continuous load current over a wide input voltage of 8V to 38V.
Current mode control provides fast transient response and cycle-by-cycle current limit.
An internal soft-start prevents inrush current at turn-on, This device available in SOP8L-EP (Exposed pad) package, provides a very compact solution with minimal external components.
Features
- Wide 8V to 38V Operating Input Range
- Integrated 80mΩ Power MOSFET Switches
- Output Adjustable from VFB(1.0V) to 20V
- Up to 95% Efficiency
- Internal Soft-Start.
- Stable with Low ESR Ceramic Output Capacitors
- Fixed 160KHz Frequency
- Cycle-by-Cycle Over Current Protection
- Input Under/Over Voltage Lockout
