RT8207M集成电路(IC)的特殊用途稳压器规格书PDF中文资料

厂商型号 |
RT8207M |
参数属性 | RT8207M 封装/外壳为20-WFQFN 裸露焊盘;包装为管件;类别为集成电路(IC)的特殊用途稳压器;RT8207M应用范围:控制器,DDR;产品描述:IC REG CTRLR DDR WQFN-20 |
功能描述 | Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller |
封装外壳 | 20-WFQFN 裸露焊盘 |
文件大小 |
342.81 Kbytes |
页面数量 |
27 页 |
生产厂商 | Richtek Technology Corporation |
企业简称 |
RICHTEK【立锜科技】 |
中文名称 | 立锜科技股份有限公司官网 |
原厂标识 | RICHTEK |
数据手册 | |
更新时间 | 2025-8-2 13:06:00 |
人工找货 | RT8207M价格和库存,欢迎联系客服免费人工找货 |
RT8207M规格书详情
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.
特性 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
产品属性
- 产品编号:
RT8207MZQW
- 制造商:
Richtek USA Inc.
- 类别:
集成电路(IC) > 特殊用途稳压器
- 包装:
管件
- 应用:
控制器,DDR
- 电压 - 输入:
4.5V ~ 26V
- 输出数:
2
- 电压 - 输出:
0.75V ~ 3.3V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-WFQFN 裸露焊盘
- 供应商器件封装:
20-WQFN(3x3)
- 描述:
IC REG CTRLR DDR WQFN-20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
2023+ |
WQFN20 |
6893 |
十五年行业诚信经营,专注全新正品 |
询价 | ||
RICHTEK/立锜 |
22+ |
WQFN20 |
230441 |
原装正品现货,可开13个点税 |
询价 | ||
RICHTEK |
24+ |
WQFN20 |
18560 |
假一赔十全新原装现货特价供应工厂客户可放款 |
询价 | ||
RICHTEK |
21+ |
QFN20 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
RICHTEK |
23+ |
QFN |
50000 |
只做原装正品 |
询价 | ||
RICHTEK |
22+ |
QFN20 |
25000 |
只有原装原装,支持BOM配单 |
询价 | ||
RICHTEK/立锜 |
24+ |
WQFN20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
RICHTEK/立锜 |
23+ |
WQFN-20 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
RICHTEK/立锜 |
22+ |
QFN-20 |
3000 |
原装正品 |
询价 | ||
RICHTEK/立锜 |
25+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 |