RT8207GQW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 |
RT8207GQW |
| 参数属性 | RT8207GQW 封装/外壳为24-WFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的特殊用途稳压器;RT8207GQW应用范围:控制器,DDR;产品描述:IC REG CTRLR DDR 1OUT 24WQFN |
| 功能描述 | Complete DDRII/DDRIII Memory Power Supply Controller |
| 丝印标识 | |
| 封装外壳 | WQFN-244x4 / 24-WFQFN 裸露焊盘 |
| 文件大小 |
363.65 Kbytes |
| 页面数量 |
22 页 |
| 生产厂商 | RichTek |
| 中文名称 | 立锜科技 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-11-21 23:00:00 |
| 人工找货 | RT8207GQW价格和库存,欢迎联系客服免费人工找货 |
RT8207GQW规格书详情
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.
特性 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
产品属性
- 产品编号:
RT8207GQW
- 制造商:
Richtek USA Inc.
- 类别:
集成电路(IC) > 特殊用途稳压器
- 包装:
卷带(TR)
- 应用:
控制器,DDR
- 电压 - 输入:
2.5V ~ 26V
- 输出数:
1
- 电压 - 输出:
0.75V ~ 3.3V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
24-WFQFN 裸露焊盘
- 供应商器件封装:
24-WQFN(4x4)
- 描述:
IC REG CTRLR DDR 1OUT 24WQFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK(立锜) |
24+ |
QFN24EP(4x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
RHTEK/立锜 |
24+ |
NA/ |
838 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RICHTEK |
2016+ |
QFN20 |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RICHTEK/立锜 |
25+ |
QFN |
32360 |
RICHTEK/立锜全新特价RT8207GQW即刻询购立享优惠#长期有货 |
询价 | ||
RICHTEK/立锜 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
RICHTEK |
24+ |
QFN |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
RICHTEK |
16+ |
QFN-24 |
8 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEKRo |
23+ |
NA |
12398 |
专做原装正品,假一罚百! |
询价 | ||
RICHTEK/立锜 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 |

