| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT8871B | 4/3/2-Phase PWM Controller for AMD AM2/AM2/AM3/FM1 CPUs General Description The RT8871A/B is a 4/3/2-phase synchronous buck controller with two integrated MOSFET drivers for CPU power application and a single-phase buck with integrated MOSFET driver for North-Bridge (NB) chipset. The RT8871A/B uses differential inductor DCR current sense to achie 文件:434.91 Kbytes 页数:24 Pages | RICHTEK 立锜科技 | RICHTEK | |
丝印:RT8871B;Package:WQFN-48L;4/3/2-Phase PWM Controller for AMD AM2/AM2/AM3/FM1 CPUs General Description The RT8871A/B is a 4/3/2-phase synchronous buck controller with two integrated MOSFET drivers for CPU power application and a single-phase buck with integrated MOSFET driver for North-Bridge (NB) chipset. The RT8871A/B uses differential inductor DCR current sense to achie 文件:434.91 Kbytes 页数:24 Pages | RICHTEK 立锜科技 | RICHTEK | ||
RT8871B | AMD-CPU供电用4/3/2/1相PWM控制器 RT8871A/B是CPU供电应用的4/3/2/1相同步Buck控制器,整合了两组MOSFET驱动器和为北桥芯片组供电的单相同步Buck控制器,整合了MOSFET驱动器。它采用差分电感DCR电流检测技术完成相间电流平衡和主动电压定位,还具有工作频率可调、Power Good指示、外部误差放大器补偿、过压保护、过流保护和使能/关机等特性,可满足多种不同应用的需要,其封装为WQFN-48L 7x7和WQFN-48L 6x6。 • 12V 供电\n• 内建3组MOSFET驱动器(CPU 2 + NB 1)\n• 支持 AMD AM2 6位并行和AM2+7位串行VID 编码与双OCP\n• 支持CORE和NB部分的可编程负载线\n• 可调工作频率(典型值为 300kHz)\n• 内核电源VCORE 控制器采用相位交错技术\n• 可调过电流保护\n• 48引脚WQFN封装\n• 符合RoHS规范且不含卤素; | Richtek 立锜科技 | Richtek | |
10680 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR 文件:168.05 Kbytes 页数:24 Pages | NEC 瑞萨 | NEC | ||
10680 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR 文件:168.05 Kbytes 页数:24 Pages | NEC 瑞萨 | NEC | ||
AB / D switching, overheat / excessive flow protection, nonfM interference 5 W (2 omega) 文件:608.43 Kbytes 页数:19 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | ETC |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
WQFN7X7-56 |
32074 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
WQFN7X7-5 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK |
17+ |
QFN |
6200 |
100%原装正品现货 |
询价 | ||
RICHTEK |
25+23+ |
QFN |
18044 |
绝对原装正品全新进口深圳现货 |
询价 | ||
RICHTEK |
20+ |
QFN |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
RICHTEK/立锜 |
2447 |
QFN56 |
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 |
21+ |
QFN |
23100 |
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 |
12+ |
QFN |
1030 |
原装/现货 |
询价 | ||
RICHTEK |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 |
相关规格书
更多- RT8871BZQW
- RT8876A
- RT8876AGQW
- RT8877D
- RT8880C
- RT8884C
- RT8886A
- RT8889D
- RT8900
- RT8900PC
- RT8901
- RT8901PS
- RT8H042C
- RT8H062E
- RT8H072E
- RT9001
- RT9001-12PG
- RT9001-13PG
- RT9001-45PG
- RT9002A_11
- RT9002A-PS
- RT9002B-GS
- RT9002C
- RT9002C-PS
- RT9004AGQV
- RT9004APQV
- RT9004BGQV
- RT9004BPQV
- RT9004CGQV
- RT9004CPQV
- RT9004DGQV
- RT9004DPQV
- RT9004EGQV
- RT9004EPQV
- RT9004FGQV
- RT9004FPQV
- RT9004GGQV
- RT9004GPQV
- RT9004HGQV
- RT9004HPQV
- RT9004IGQV
- RT9004IPQV
- RT9004JGQV
- RT9004JPQV
- RT9004KGQV
相关库存
更多- RT8876A
- RT8876A_14
- RT8877C
- RT8877DGQW
- RT8880CGQW
- RT8884CGQW
- RT8886AGQW
- RT8889DGQW
- RT8900GC
- RT8900ZQW
- RT8901GS
- RT8H012C
- RT8H052C
- RT8H065C
- RT8H255C
- RT9001-12GG
- RT9001-13GG
- RT9001-45GG
- RT9002A
- RT9002A-GS
- RT9002B
- RT9002B-PS
- RT9002C-GS
- RT9004
- RT9004AGQW
- RT9004APQW
- RT9004BGQW
- RT9004BPQW
- RT9004CGQW
- RT9004CPQW
- RT9004DGQW
- RT9004DPQW
- RT9004EGQW
- RT9004EPQW
- RT9004FGQW
- RT9004FPQW
- RT9004GGQW
- RT9004GPQW
- RT9004HGQW
- RT9004HPQW
- RT9004IGQW
- RT9004IPQW
- RT9004JGQW
- RT9004JPQW
- RT9004KGQW

