W83310DG Ver la hoja de datos (PDF) - Winbond

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componentes Descripción

Fabricante

W83310DG

Bus Termination Regulator

Winbond 

W83310DS/DG

PRELIMINARY

1. General Description

The W83310DS/DG is a linear regulator provides a power achieves continuous

2.0Amp bi-directional sinking and driving capability for a high speed bus terminator

application. The chip simply implements a stable power supply which tracks half of

input power dynamically for bus terminator with a single chip; it’s also can be fixed

with the input of VREF1 and VREF2 pins following with setting of pin BOOT_SEL. The

W83310DS/DG is promoted with small footprint 8-SOP 150mil power package. With

W83310DS/DG design, a high integration, high performance, and cost-effective

solution is promoted.

2. Features

Regulates a bi-directional power with driving and sinking capability

Provides achieve continuous 2.0Amp driving and sinking current

Power MOSFET integrated

Low external component count

Low output voltage offset

VCNTL Operates with +3.3V & 2.5 V power

8-SOP 150mil small power package

Low cost and easy to use

3. Applications

DDR/DDRII Bus Termination Regulator

Active Termination Bus

Intel® Springdale GMCH-VTT Support

SSTL-2

SSTL-3

All Trademark and Brand name belong to their respective owners.

1

Publication Release Date: 2005/May

Revision 0.9

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