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发布者:来自网络 发布时间:2012-10-19 阅读:4379次    关键字: AC-DC
MA5604-38V 5A Synchronous Buck Converter


MA5604-38V 5A Synchronous Buck Converter DataSheet

MA5604ES Buck-Boost Solution


GENERAL DESCRIPTION
    The MA5604 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 90mΩ high side Power MOSFET Switches
- Output Adjustable from VFB(1V) 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

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