Description
The ML6554 switching regulator is designed to convert voltage supplies ranging from 2.3V to 4V into a desired output voltage or termination voltage for various applications.
   
Features
• Can source and sink up to 3A, no heat sink required
• Integrated Power MOSFETs
• Generates termination voltages for DDR SDRAM,
    SSTL-2 SDRAM, SGRAM, or equivalent memories
• Generates termination voltages for active termination
    schemes for DDR SDRAM, GTL+, Rambus, VME,
    LV-TTL, HSTL, PECL and other high speed logic
• VREF input available for external voltage divider
• Separate voltages for VCCQ and PVDD
• Buffered VREF output
• VOUT of ±3% or less at 3A
• Minimum external components
• Shutdown for standby or suspend mode operation
• 0° to +70°C and -40° to +85°C temperature ranges
    available
• Thermal Shutdown ≈ 130ºC