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RT8207M Datasheet Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller

Manufacturer: Richtek

Download the RT8207M datasheet PDF. This datasheet also includes the RT8207L variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT8207L-Richtek.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT8207M
Manufacturer Richtek
File Size 337.07 KB
Description Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller
Datasheet download datasheet RT8207M Datasheet

General Description

The RT8207L/M provides a complete power supply for both DDRII/DDRIII/Low-Power DDRIII/DDRIV memory systems.

It integrates a synchronous PWM buck controller with a 1.5A sink/source tracking linear regulator and buffered low noise reference.

The PWM controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage chipset RAM supplies in notebook computers.

Overview

® RT8207L/M Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller.

Key Features

  • including thermal shutdown and is available in WQFN-24L 4x4 and WQFN-20L 3x3 packages. Features.
  • PWM Controller  Resistor Programmable Current Limit by Low Side RDS(ON) Sense  Quick Load Step Response Within 100ns  1% VVDDQ Accuracy Over Line and Load  Fixed 1.8V (DDRII), 1.5V (DDRIII) or Adjustable 0.75V to 3.3V Output Range for 1.35V (Low-Power DDRIII) and 1.2V (DDRIV)  4.5V to 26V Battery Input Range  Resistor Programmable Frequency  Over/Under Voltage Protection  Internal Curre.

More Datasheets from Richtek

Part Number Description
RT8207 Complete DDRII/DDRIII Memory Power Supply Controller
RT8207L Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller
RT8207P Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller
RT8202 Single Synchronous Buck Controller
RT8202A Single Synchronous Buck Controller
RT8202B Single Synchronous Buck Controller
RT8202L Single Synchronous Buck Controller
RT8202M Single Synchronous Buck Controller
RT8203 Main Power-Supply Controllers
RT8204 Single Synchronous Buck