Datasheet > UR6511L-S08-R

UR6511L-S08-R

更新时间： 2024-09-16 01:14:59

品牌	Logo	应用领域
友顺 - UTC		双倍数据速率
页数	文件大小	规格书
4页	139K
描述
2A DDR BUS TERMINATION REGULATOR

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UR6511L-S08-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UR6511

Preliminary

LINEAR INTEGRATED CIRCUIT

2A DDR BUS TERMINATION

REGULATOR



DESCRIPTION

The UR6511 is a linear regulator providing up to 2A transient

current sourcing and sinking capability for DDR bus terminator

applications while regulating an output voltage to within 20mV. It

contains a high speed operational amplifier which provides fast load

transient response and only requires 10uF of ceramic output

capacitance.

SOP-8

The UR6511 output termination voltage tracks the reference

voltage applied at V_REFpin. A resistor divider connected to V_IN, GND

and V_REFpins is used to force the reference voltage to V_REFpin.

Additional features include current limiting protection and thermal

shutdown protection.



FEATURES

*DDR1/ DDR2/DDR3/Low Power DDR3 termination voltage

applications

*Sink and Source Current：2A

*Low output voltage offset within 20mV

*Adjustable output voltage by external resistors

*Integrated power MOS devices

*Suspend to RAM(STR) functionality

*Current Limiting Protection

*Thermal Shutdown Protection

*Cost-effective and easy to use



ORDERING INFORMATION

Ordering Number

Package

SOP-8

Packing

Tape Reel

Lead Free

Halogen Free

UR6511G-S08-R

UR6511L-S08-R



MARKING

www.unisonic.com.tw

1 of 4

QW-R131-002.a

12 3 4

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