首页 >RT8802A>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

RT8802A

2/3/4/5-Phase PWM Controller for High-Density Power Supply

Features • 5V Power Supply • 2/3/4/5-Phase Power Conversion with Automatic Phase Selection • 8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs • VR_HOT and VR_FAN Indication • Precision Core Voltage Regulation • Power Stage Thermal Balance by DCR Current Sensing • A

文件:535.24 Kbytes 页数:28 Pages

RichTek

立锜科技

RT8802AGQV

2/3/4/5-Phase PWM Controller for High-Density Power Supply

Features • 5V Power Supply • 2/3/4/5-Phase Power Conversion with Automatic Phase Selection • 8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs • VR_HOT and VR_FAN Indication • Precision Core Voltage Regulation • Power Stage Thermal Balance by DCR Current Sensing • A

文件:535.24 Kbytes 页数:28 Pages

RichTek

立锜科技

RT8802AGQV

2/3-Phase PWM Controller for High-Density Power Supply

General Description The RT8803A is a 2/3-phase synchronous buck controller specifically designed to power Intel®/ AMD next generation microprocessors. It implements an internal 8-bit DAC that is identified by VID code of microprocessor directly. RT8803A generates VID table that conform to Intel

文件:538.35 Kbytes 页数:27 Pages

RichTek

立锜科技

RT8802APQV

2/3-Phase PWM Controller for High-Density Power Supply

General Description The RT8803A is a 2/3-phase synchronous buck controller specifically designed to power Intel®/ AMD next generation microprocessors. It implements an internal 8-bit DAC that is identified by VID code of microprocessor directly. RT8803A generates VID table that conform to Intel

文件:538.35 Kbytes 页数:27 Pages

RichTek

立锜科技

RT8802APQV

2/3/4/5-Phase PWM Controller for High-Density Power Supply

Features • 5V Power Supply • 2/3/4/5-Phase Power Conversion with Automatic Phase Selection • 8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs • VR_HOT and VR_FAN Indication • Precision Core Voltage Regulation • Power Stage Thermal Balance by DCR Current Sensing • A

文件:535.24 Kbytes 页数:28 Pages

RichTek

立锜科技

RT8802A_12

2/3/4/5-Phase PWM Controller for High-Density Power Supply

文件:659.78 Kbytes 页数:29 Pages

RichTek

立锜科技

RT8802A

高功率密度 2/3/4/5 相 PWM 控制器

RT8802A 是2/3/4/5相同步 Buck 控制器,专门为 Intel® / AMD 下一代微处理器供电而设计。它使用了内建的8位 DAC 用于转换来自微处理器的 VID 编码为输出电压,该 VID 编码与输出电压之间的对应关系与 Intel® VRD10.x 和 VRD11 内核电源所定义的数据是一致的,其级间电压差为 6.25mV ,精度为0.5%。RT8802A 采用了创新的时分 DCR 电流检测技术对各相电流进行检测并实施电流平衡操作、负载线设定和过流保护,其中采用了公用放大器来检测各项电流,使得采用多个放大器的传统电流检测方 • 5V 供电\n• 8位 VID 接口,支持 Intel VRD11/VRD10.x 和 AMD K8, K8_M2 CPU\n• 精确的内核电压调整\n• 可调软起动\n• 可调工作频率,每相典型频率为 300kHz\n• 40引脚 VQFN 封装\n• 符合 RoHS 规范,完全无铅;

Richtek

立锜科技

RT8802AGQV

Package:40-VFQFN 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 CTRLR INTEL 5OUT 40VQFN

Richtek USA Inc.

Richtek USA Inc.

技术参数

  • VID Table Support:

    K8;K8_M2;VR10.x;VR11.0

  • Number of Phases:

    5

  • Vcc(typ)(V):

    5

  • Vin(min)(V):

    10.8

  • Vin(max)(V):

    13.2

  • Accuracy(Vout>=1V)(+/- %):

    0.5

  • Freq(typ)(kHz):

    300

  • Built-in DAC Generator:

    Yes

  • Number of MOSFET Drivers:

    0

  • Features:

    Adjustable Frequency;Adjustable Soft-Start;DCR Current Sense;Droop Control;Enable Input;OCP;OVP;Power Good;SCP;Voltage Mode Control

  • Package Type:

    VQFN6x6-40

供应商型号品牌批号封装库存备注价格
REALTEK
09+
QFN
205
询价
RICHTEK
25+
标准封装
18000
原厂直接发货进口原装
询价
RICHTEK
23+
QFN
5000
原装正品,假一罚十
询价
RICHTEK/立锜
24+
VQFN66-40
78741
原装正品现货供应
询价
RICHTEK
24+
VQFN66-40
36500
原装现货/放心购买
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
REALTEK
23+
QFN
89630
当天发货全新原装现货
询价
RICHTEK
23+24
QFN
9860
原厂原包装。终端BOM表可配单。可开13%增值税
询价
RICHTEK/立锜
18+
IC
1000
只做原装,库存和价格请咨询为准
询价
RT
2406+
QFN
3335
优势代理渠道,原装现货,可全系列订货
询价
更多RT8802A供应商 更新时间2025-10-7 9:01:00