W83310S-R2 Datasheet PDF | Winbond Electronics Corporation

Winbond Electronics Corporation W83310S-R2

The W83310S-R2 is a linear regulator which provides achieves peak 2.0 Amp/cont. The chip simply implement a stable power supply which can track half of input power dynamically for bus terminator with a single chip; that is the chip integrates two power MOSFETs. The W83310S-R2 is promoted with small footprint 8-SOP 150mil package.

Part No.	W83310S-R2
Datasheet	W83310S-R2 Download
Manufacturer	Winbond Electronics Corporation
Description	Bus Termination Regulator
Buy	Stock & Price

GENERAL DESCRIPTION

1.8 Amp bidirectional sinking and driving capability for DDR SDRAM bus terminator application. There is no any external power device needed. With W83301S-R2 design, a high integration, high performance, and cost-effective solution is promoted. 2.

FEATURES

y Regulates a bi-directional power with driving and sinking capability y Provides achieve peak 2.0 Amp/cont. 1.8 Amp driving and sinking current y Power MOSFET integrated y Low external component count y Low output voltage offset y Operates with +3.3V and +2.5V control power y Small package y Low cost and easy to use 3.

APPLICATIONS

y DDR Bus Termination Regulator y Active Termination Bus y SSTL-2 y SSTL-3 Publication Release Date: January 17, 2005 -1- Revision 0.53 W83310S-R2/W83310G-R2 4. PIN CONFIGURATION AND

DESCRIPTION

- W83310S-R2 VIN 1 GND 2 VREF 3 VOUT 4 I inbond W83310S-R2 8 VCNTL 7 VCNTL 6 VCNTL 5 VCNTL SYMBOL VIN GND VREF VOUT VCNTL VCNTL VCNTL VCNTL PIN FUNCTION 1 Power input pin. 2 Ground. 3 Reference voltage and Chip enable.