Datasheet4U Logo Datasheet4U.com

MAX8550 - Integrated DDR Power-Supply Solutions

Download the MAX8550 datasheet PDF. This datasheet also covers the MAX8551 variant, as both devices belong to the same integrated ddr power-supply solutions family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX8550/MAX8551 integrate a synchronous-buck PWM controller to generate VDDQ, a sourcing and sinking LDO linear regulator to generate VTT, and a 10mA reference output buffer to generate VTTR.

Key Features

  • make the MAX8550/MAX8551 ideally suited for DDR memory.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX8551_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX8553 4.5V to 28V Input / Synchronous PWM Buck Controllers Maxim
MAX8554 4.5V to 28V Input / Synchronous PWM Buck Controllers Maxim
MAX8559 Dual / 300mA / Low-Noise Linear Regulator Maxim
MAX850 Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias Maxim
MAX8505 Step-Down Regulator Maxim Integrated

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX8550A Intergrated DDR Power-Solution
MAX8551 Integrated DDR Power-Supply Solutions
MAX8510 Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators
MAX8511 Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators
MAX8512 Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet.co.kr 19-3173; Rev 2; 9/04 KIT ATION EVALU E L B A IL AVA Integrated DDR Power-Supply Solutions for Desktops, Notebooks, and Graphic Cards General Description The MAX8550/MAX8551 integrate a synchronous-buck PWM controller to generate VDDQ, a sourcing and sinking LDO linear regulator to generate VTT, and a 10mA reference output buffer to generate VTTR. The buck controller drives two external N-channel MOSFETs to generate output voltages down to 0.7V from a 2V to 28V input with output currents up to 15A. The LDO can sink or source up to 1.5A continuous and 3A peak current. Both the LDO output and the 10mA reference buffer output can be made to track the REFIN voltage.