Datasheet > UR6515DG-SH2-R

UR6515DG-SH2-R

更新时间： 2024-11-05 08:22:11

品牌	Logo	应用领域
TRACOPOWER		稳压器双倍数据速率
页数	文件大小	规格书
9页	709K
描述
3A DDR BUS TERMINATION REGULATOR

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UR6515DG-SH2-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UR6515D

LINEAR INTEGRATED CIRCUIT

3A DDR BUS TERMINATION

REGULATOR

DESCRIPTION

The UR6515D is a linear regulator sourcing or sinking

continuous 2A or up to 3A transient peak current while regulating an

output voltage to within 40mV in the DDR SDRAM bus terminator

applications. It contains a high speed operational amplifier which

provides fast load transient response and only requires 10uF of

ceramic output capacitance.

The UR6515D 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 termination voltage applications

*Sink and Source Current

-2A Continues Current

-Peak 3A for DDR1&DDR2

-Peak 2.5A for DDR3

*Low output voltage offset within 20mV

*Source and sink 3A peak current

*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

*Halogen Free

ORDERING INFORMATION

Order Number

Package

HSOP-8

Packing

UR6515DG-SH2-R

Tape Reel

www.unisonic.com.tw

1 of 9

QW-R101-029.A

12 3 4 5 6 7...9

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