DDR Memory Power Supplies

The MAX8632 Fully Integrated DDR Power Supply provides a complete solution for DDR1, DDR2, and DDR3 power requirements.

The Quick-PWM™ control topology used on the V_DDQ output provides fast transient response, reducing bulk capacitance requirements. V_TT requirements are supported by a 3A sink/source linear device with integrated power switches, reducing total area and cost.

The MAX8632 allows flexible sequencing and standby power management using the SHDN-bar and STBY-bar inputs, which support all DDR operating states.

DATA SHEETS
Part Number	Description	Key Advantages
MAX6604EVKIT	Evaluation Kit for the MAX6604
MAX8653	Dual, 5A, 1.5MHz, Step-Down Regulator with Integrated High-Side Switches	First Step-Down DC-DC Converter with Integrated MOSFETs, REFIN for Tracking and DDR Termination, Enable and POK for Sequencing
MAX6604	Precision Temperature Monitor for DDR Memory Modules	Allows high-accuracy (±1°C) temperature readings of memory modules.
MAX8632	Integrated DDR Power-Supply Solution for Desktops, Notebooks, and Graphic Cards
MAX8550, MAX8551	Integrated DDR Power-Supply Solutions for Desktops, Notebooks, and Graphic Cards
MAX8537, MAX8538, MAX8539	Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies
MAX8553, MAX8554	4.5V to 28V Input, Synchronous PWM Buck Controllers for DDR Termination and Point-of-Load Applications	4.5V to 28V Input, Synchronous PWM Buck Controllers for DDR Termination and Point-of-Load Applications Offer Fastest Transient Response
MAX1953, MAX1954, MAX1957	Low-Cost, High-Frequency, Current-Mode PWM Buck Controllers
MAX1917	Tracking, Sinking and Sourcing, Synchronous Buck Controller for DDR Memory and Termination Supplies	Reduce Capacitors and Cost of DDR Supplies