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LD7302 - ACPI-STR Controller

Download the LD7302 datasheet PDF. This datasheet also covers the LD7301 variant, as both devices belong to the same acpi-str controller family and are provided as variant models within a single manufacturer datasheet.

Description

The LD7301/02 is an ACPI-compliant controller for the applications of microprocessor and computers.

It integrates a switch controller to generate a 5VDL from ATX power supply, a linear controller VDDQ and a bus terminator VTT controller.

As well, it supports DDRI and DDRII with dual modes.

Features

  • Dual Modes of Configuration.
  • Under Voltage Protection.
  • Power OK status checking and reporting.
  • Soft Start Function.
  • Shutdown Function.
  • Drives all NMOS Designs.
  • +1, -1.5% accuracy for 2.6V (mode A) and 1.8V (mode B).
  • DDR reverse plug in protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LD7301-Leadtrend.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LD7302
Manufacturer Leadtrend
File Size 240.16 KB
Description ACPI-STR Controller
Datasheet download datasheet LD7302 Datasheet

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Full PDF Text Transcription

Click to expand full text
ACPI-STR Controller LD7301/02 4/13/2006 REV: 00 General Description The LD7301/02 is an ACPI-compliant controller for the applications of microprocessor and computers. It integrates a switch controller to generate a 5VDL from ATX power supply, a linear controller VDDQ and a bus terminator VTT controller. As well, it supports DDRI and DDRII with dual modes. The device also integrates a charge pump engine, which enables to drive a NMOS application. As well, the LD7301/02 also offers power OK status checking and reporting, under voltage detection, soft start and shutdown function necessary for complete ACPI implementation.
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