RT8207GQW集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
RT8207GQW |
參數(shù)屬性 | RT8207GQW 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)的特殊用途穩(wěn)壓器;RT8207GQW應用范圍:控制器,DDR;產(chǎn)品描述:IC REG CTRLR DDR 1OUT 24WQFN |
功能描述 | Complete DDRII/DDRIII Memory Power Supply Controller |
文件大小 |
363.65 Kbytes |
頁面數(shù)量 |
22 頁 |
生產(chǎn)廠商 | Richtek Technology Corporation |
企業(yè)簡稱 |
RichTek |
中文名稱 | 立锜科技股份有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-27 11:43:00 |
RT8207GQW規(guī)格書詳情
General Description
The RT8207 provides a complete power supply for both DDRII/DDRIII memory systems. It integrates a synchronous PWM buck controller with a 3A sink/source tracking linear regulator and a buffered low noise reference.
Features
PWM Controller
` Resistor Programmable Current Limit by Low-Side RDS(ON) Sense
` Quick Load-Step Response within 100ns
` 1 VOUT Accuracy Over Line and Load
` Fixed 1.8V (DDRII), 1.5V (DDRIII) or Adjustable 0.75V to 3.3V Output Range
` Battery Input Range 2.5V to 26V
` Resistor Programmable Frequency
` Over/Under Voltage Protection
` 4 Steps Current Limit During Soft-Start
` Drives Large Synchronous-Rectifier FETs
` Power-Good Indicator
3A LDO (VTT), Buffered Reference (VTTREF)
` Capable to Sink and Source Up to 3A
` LDO Input Available to Optimize Power Losses
` Requires Only 20μF Ceramic Output Capacitor
` Buffered Low Noise 10mA VTTREF Output
` Accuracy ±20mV for Both VTTREF and VTT
` Supports High-Z in S3 and Soft-Off in S4/S5
RoHS Compliant and Halogen Free
Applications
DDRII/DDRIII Memory Power Supplies
Notebook Computers
SSTL18, SSTL15 and HSTL Bus Termination
產(chǎn)品屬性
- 產(chǎn)品編號:
RT8207GQW
- 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)
- 應用:
控制器,DDR
- 電壓 - 輸入:
2.5V ~ 26V
- 輸出數(shù):
1
- 電壓 - 輸出:
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
- 供應商器件封裝:
24-WQFN(4x4)
- 描述:
IC REG CTRLR DDR 1OUT 24WQFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
22+ |
QFN |
16800 |
原裝正品 |
詢價 | ||
RICHTEK |
2023+ |
QFN |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 | ||
RICHTEK/立锜 |
23+ |
WQFN-48 |
3500 |
原裝正品假一罰百!可開增票! |
詢價 | ||
RICHTEK/立锜 |
22+ |
WQFN-24L |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
RICHTEK/立锜 |
24+ |
WQFN-24L |
1500 |
只做原裝/假一賠十/安心咨詢 |
詢價 | ||
RICHTEK/立锜 |
21+ |
WQFN-24L |
12820 |
只做原裝,質(zhì)量保證 |
詢價 | ||
RICHTEK/立锜 |
22+ |
WQFN-24 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
RICHTEK(臺灣立锜) |
2021+ |
WQFN-24 |
507 |
詢價 | |||
RICHTEK |
21+ |
WQFN-24 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
RICHTEK/立锜 |
22+ |
WQFN-48 |
30000 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 |