RT9173BGS

RT9173BGS, 2A, Bus Termination Regulator, SOP-8, 7V, 0.625W

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Price:: US $0.20~0.25 / piece [Get Latest Price]

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PartNumber:: RT9173BGS

Brand:: Richtek Technology Corporation - richtek | Pack: SOP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-11-15

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Part Number:RT9173BGS
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Product Summary

The RT9173BGS is a 2A Bus Termination Regulator. It is designed to convert voltage supplies ranging from 1.7V to 6V into a desired output voltage of which adjusted by two external voltage divider resistors. The RT9173BGS is capable of sourcing or sinking up to 2A of current while regulating an output voltage to within 40mV. The applications of the RT9173BGS include DDR Memory Termination Supply, Active Termination Buses, Desktop PC/AGP Graphics, Set Top Box/IPC, and Supply Splitter.

Parametrics

RT9173BGS absolute maximum ratings: (1)Input Voltage: 7V; (2)Power Dissipation, PD @ TA = 25℃ SOP-8: 0.625W; (3)TO-252: 1.471W; (4)Package Thermal Resistance (Note 5) SOP-8, θJA: 160℃/W; (5)SOP-8, θJC: 23℃/W; (6)TO-252, θJA: 68℃/W; (7)TO-252, θJC: 8℃/W; (8)Lead Temperature (Soldering, 10 sec.): 260℃; (9)Junction Temperature: 150亱C; (10)Storage Temperature Range: -65℃ to 150℃; (11)ESD Susceptibility (Note 2); (12)HBM (Human Body Mode): 2kV; (13)MM (Machine Mode): 200V.

Features

RT9173BGS features: (1)Support Both DDR I (1.25VTT) and DDR II (0.9VTT) Requirements; (2)SOP-8 and TO-252-5 Packages; (3)Capable of Sourcing and Sinking Current; (4)Current-limiting Protection; (5)Thermal Protection; (6)Integrated Power MOSFETs; (7)Generates Termination Voltages for SSTL-2; (8)High Accuracy Output Voltage at Full-Load; (9)Adjustable VOUT by External Resistors; (10)Minimum External Components; (11)Shutdown for Standby or Suspend Mode Operation with High-impedance Output; (12)RoHS Compliant and 100% Lead (Pb)-Free.