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RT8207LGQW中文資料臺灣立綺數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
RT8207LGQW |
參數(shù)屬性 | RT8207LGQW 封裝/外殼為24-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC) > 特殊用途穩(wěn)壓器;RT8207LGQW應(yīng)用范圍:控制器,DDR;產(chǎn)品描述:IC REG CTRLR DDR 1OUT 24WQFN |
功能描述 | Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller |
文件大小 |
342.81 Kbytes |
頁面數(shù)量 |
27 頁 |
生產(chǎn)廠商 | Richtek Technology Corporation |
企業(yè)簡稱 |
RichTek【臺灣立綺】 |
中文名稱 | 立綺科技官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-26 22:59:00 |
RT8207LGQW規(guī)格書詳情
General Description
The RT8207L/M provides a complete power supply for both DDRII/DDRIII/Low-Power DDRIII/DDRIV memory systems. It integrates a synchronous PWM buck controller with a 1.5A sink/source tracking linear regulator and buffered low noise reference.
Features
● PWM Controller
? Resistor Programmable Current Limit by Low Side
RDS(ON) Sense
? Quick Load Step Response Within 100ns
? 1 VVDDQ Accuracy Over Line and Load
? Fixed 1.8V (DDRII), 1.5V (DDRIII) or Adjustable
0.75V to 3.3V Output Range for 1.35V (Low-Power
DDRIII) and 1.2V (DDRIV)
? 4.5V to 26V Battery Input Range
? Resistor Programmable Frequency
? Over/Under Voltage Protection
? Internal Current Limit Ramp Soft-Start
? Drives Large Synchronous-Rectifier FETs
? Power Good Indicator
● 1.5A LDO (VTT), Buffered Reference (VTTREF)
? Capable to Sink and Source 1.5A
? External Input Available to Minimize Power Losses
? Integrated Divider Tracks 1/2 VDDQ for Both VTT
and VTTREF
? Buffered Low Noise 10mA VTTREF Output
? Remote Sensing (VTTSNS)
? ±20mV Accuracy for Both VTTREF and VTT
? Supports High-Z in S3 and Soft-Off in S4/S5
● RoHS Compliant and Halogen Free
Applications
● DDRI/II/III/Low-Power DDRIII/DDRIV Memory Power Supplies
● Notebook Computers
● SSTL18, SSTL15 and HSTL Bus Termination
產(chǎn)品屬性
- 產(chǎn)品編號:
RT8207LGQW
- 制造商:
Richtek USA Inc.
- 類別:
集成電路(IC) > 特殊用途穩(wěn)壓器
- 包裝:
卷帶(TR)
- 應(yīng)用:
控制器,DDR
- 電壓 - 輸入:
4.5V ~ 26V
- 輸出數(shù):
1
- 電壓 - 輸出:
1.8V,1.5V,0.75V ~ 3.3V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
24-WQFN(4x4)
- 描述:
IC REG CTRLR DDR 1OUT 24WQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
RHTEK/立锜 |
23+ |
NA/ |
848 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
RICHTEK |
2016+ |
QFN24 |
45201 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
RICHTEK/立锜 |
22+ |
QFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
Richtek USA Inc. |
22+ |
24WQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
只做原裝 |
21+ |
QFN |
36520 |
一級代理/放心采購 |
詢價 | ||
RICHTEK |
QFN24 |
17432 |
提供BOM表配單只做原裝貨值得信賴 |
詢價 | |||
RICHTEK |
1836+ |
QFN24 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
RICHTEK |
13+ |
WQFN-24L 4X4 |
1845 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RICHTEK/立锜 |
23+ |
2012PB |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術(shù)支持 |
詢價 | ||
RICHTEK |
QFN |
90348 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 |