型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT9045 | Cost-Effective, 1.8A Sink/Source Bus Termination Regulator General Description The RT9045 is a simple, cost-effective and high-speed linear regulator designed to generate termination voltage in Double Data Rate (DDR) memory system to comply with the devices requirements. The regulator is capable of actively sinking or sourcing up to 1.8A while regulati 文件:180.47 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | |
Cost-Effective, 1.8A Sink/Source Bus Termination Regulator General Description The RT9045 is a simple, cost-effective and high-speed linear regulator designed to generate termination voltage in Double Data Rate (DDR) memory system to comply with the devices requirements. The regulator is capable of actively sinking or sourcing up to 1.8A while regulati 文件:180.47 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | ||
Cost-Effective, 1.8A Sink/Source Bus Termination Regulator General Description The RT9045 is a simple, cost-effective and high-speed linear regulator designed to generate termination voltage in Double Data Rate (DDR) memory system to comply with the devices requirements. The regulator is capable of actively sinking or sourcing up to 1.8A while regulati 文件:180.47 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | ||
The RT9045A is a simple 文件:168.31 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | ||
RT9045 | 1.8A 总线终端调节器 RT9045 是简易的、具有成本效益的高速线性稳压器,设计用于生成符合 DDR 内存系统需求的总线终端电压,具有 1.8A 电流吐纳能力,输出误差在 20mV 以内。它的输出电压可以紧密跟踪 VDDQ / 2,这只需要两只分压电阻的配合;也可以强制性地在 REFEN 端加入希望的电压,使之成为跟踪的目标。\n\nRT9045 采用了高速差分放大器,可对输入、负载的瞬变提供超快的响应。此外,它还具有初始片电压偏移量极低、负载调节性能极好、双向的电流限制和过热关机保护等特性。 • DDR VTT 应用的理想选择\n• 电流吐纳能力:►DDRII 1.8A @ VIN = 1.8V ►DDRIII 1.5A @ VIN = 1.5V►LPDDRIII 1.2A @ VIN = 1.35V►DDRIV 1.2A @ VIN = 1.2V\n• 集成功率 MOSFET\n• 为 DDR 内存接口提供终端电压\n• 可配合陶瓷输出电容稳定工作\n• 全负载范围内保持高精度电压输出\n• 外围组件少\n• 以高阻关机状态支持 RAM 挂起功能\n• 电流限制保护\n• 过温保护\n• 符合 RoHS 规范,不含卤素\n; | Richtek 立锜科技 | Richtek | |
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:管件 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG DDR TERMINATION PSOP-8 | Richtek USA Inc. | Richtek USA Inc. | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CONV DDR BUS 1OUT 8SOP | Richtek USA Inc. | Richtek USA Inc. | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:管件 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG DDR TERMINATION PSOP-8 | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Memory Supported:
DDRI;DDRII;DDRIII;DDRIV;LPDDRIII
- Vin(min)(V):
1
- Vin(max)(V):
5.5
- VTT Output Tolerance(max)(+/- mV):
13
- Isource/Isink(max)(A):
3.5
- Standby Current(typ)(mA):
0.02
- Features:
Enable Input;OCP;Stable with Ceramic Capacitor
- Package Type:
PSOP-8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
SOP-8 |
14788 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
SOP-8 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK/立錡 |
2447 |
SOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
RICHTEK/立锜 |
23+ |
SOP8 |
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(台湾立锜) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
RICHTEK |
2016+ |
SOP8 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RICHTEK |
23+ |
SOP-8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
RICHTEK |
23+ |
NA |
17650 |
专做原装正品,假一罚百! |
询价 | ||
RICHTEK |
25+ |
SOP8 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
RICHTEK/立锜 |
11+ |
SOP8 |
25918 |
进口原带现货 |
询价 |
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