Datasheet > UR5512

UR5512

更新时间： 2024-11-26 03:23:07

品牌	Logo	应用领域
友顺 - UTC		稳压器双倍数据速率
页数	文件大小	规格书
7页	118K
描述
2A DDR BUS TERMINATION REGULATOR

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UR5512 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UR5512

LINEAR INTEGRATED CIRCUIT

2A DDR BUS TERMINATION

REGULATOR

ꢀ

DESCRIPTION

The UR5512 is a linear regulator which provides up to 2 Amp

bi-directional driving and sinking capability for DDR SDRAM bus

terminator application. The 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 a reference voltage to V_REF

pin.

HSOP-8

The UR5512 contains a high-speed operational amplifier to

provide excellent response to line/load transient. An active-low

shutdown (V_REF) pin provides Suspend to RAM (STR) functionality.

Additional features include current limiting protection, on-chip

thermal shut-down protection.

*Pb-free plating product number: UR5512L

ꢀ

FEATURES

* DDR-II Termination Voltage applications

* Driving and sinking current up to 2A

* Low output voltage offset (within 20mV@±2A)

* Adjustable output voltage by external resistors

* Suspend to RAM (STR) functionality

* Current limiting protection

* Thermal protection

* Cost-effective and easy to use

ꢀ ORDERING INFORMATION

Order Number

Package

Packing

Normal

Lead Free Plating

UR5512L-SH2-R

UR5512L-SH2-T

UR5512-SH2-R

UR5512-SH2-T

HSOP-8

Tape Reel

Tube

UR5512L-SH2-R

(1) R: Tape Reel, T: Tube

(1)Packing Type

(2)Package Type

(3)Lead Plating

(2) SH2: HSOP-8

(3) L: Lead Free Plating, Blank: Pb/Sn

www.unisonic.com.tw

1 of 7

QW-R101-017,A

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与UR5512相关器件

型号	品牌	获取价格	描述	数据表
UR5512_09	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512_14	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512G-S08-R	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512G-SH2-R	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512G-TN5-R	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512L-S08-R	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512L-S08-T	UTC	获取价格	暂无描述
UR5512L-SH2-R	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512L-SH2-T	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR
UR5512L-TN5-R	UTC	获取价格	2A DDR BUS TERMINATION REGULATOR