GENERAL DESCRIPTION

The MA5802 is a monolithic asynchronous buck regulator. The device integrates 110mΩ

MOSFET, and provides 2A of continuous load current over a wide input voltage of 10V to 58V.

Current mode control provides fast transient response and cycle-bicycle current limit.

The internal soft-start function prevents inrush current at turn-on. This device, available in an

SOP8L-EP (Exposed pad) package, provides a very compact solution with minimal external

components.

FEATURES

- Wide 10V to 58V Operating Input Range

- Integrated 110mΩ P-channel MOSFET Switches

- Output Adjustable :VFB (1.00V±2)

- Up to 93 Efficiency

- Internal Soft-Start

- Fixed 240KHz Frequency

- Cycle-by-Cycle Over Current Protection

- Input Under/Over Voltage Lockout