RT8207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 |
RT8207 |
参数属性 | RT8207 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;RT8207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 |
封装外壳 | 24-WFQFN 裸露焊盘 |
文件大小 |
363.65 Kbytes |
页面数量 |
22 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 | ![]() |
数据手册 | |
更新时间 | 2025-6-21 22:58:00 |
人工找货 | RT8207价格和库存,欢迎联系客服免费人工找货 |
RT8207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.
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:
RT8207LGQW
- 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:
4.5V ~ 26V
- 输出数:
1
- 电压 - 输出:
1.8V,1.5V,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 |
2016+ |
QFN20 |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RICHTEK |
24+ |
WQFN20 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
RICHTEK |
17+ |
QFN |
4 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
24+ |
WQFN3x3-20 |
25467 |
原装正品现货供应 |
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 | ||
RICHTEK/立锜 |
1950+ |
QFN |
4856 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
RICHTEKRo |
23+ |
NA |
12398 |
专做原装正品,假一罚百! |
询价 | ||
RICHTEK/立锜 |
22+ |
WQFN-20L3x3 |
3000 |
原装正品,支持实单 |
询价 | ||
RICHTEK/立锜 |
21+ |
WQFN-24L |
12820 |
只做原装,质量保证 |
询价 |