位置:RTQ5119A > RTQ5119A详情

RTQ5119A中文资料

厂家型号

RTQ5119A

文件大小

2884.19Kbytes

页面数量

149

功能描述

DDR5 VR on DIMM PMIC

数据手册

下载地址一下载地址二到原厂下载

简称

RICHTEK立锜科技

生产厂商

Richtek Technology Corporation

中文名称

立锜科技股份有限公司官网

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RTQ5119A数据手册规格书PDF详情

General Description

The RTQ5119A is an integrated solution for DDR5

R/LRDIMM and NVDIMM power management IC. This

device provides 4 single Buck voltage regulators (SWA,

SWB, SWC and SWD) and 3 LDOs (VLDO_1.0V,

VLDO_1.8V and VBIAS). Among the four voltage

regulators, the SWA and SWB can operate either in

single phase mode or dual phase mode. Moreover, the

RTQ5119A supports selectable interface (I2C or I3C

Basic) to fit various application environment. A complete

protection mechanism is also embedded for safe power

distribution and the corresponding fault events can be

recorded by the registers as well as CAMP and GSI_n

open-drain indicators. The RTQ5119A is available in a

VQFN-35L.5x5-FC package.

Features

⚫ Efficiency Up to 91.5 for Each Buck Converter

⚫ Smart Protection Unit Provides Best Protection

Shutdown Sequence Control

⚫ Dual-Phase DEM Operation Implements Good

Light Load Efficiency and Good Transient

Response

⚫ Output Valley Current Limit for Bucks

⚫ Meet JEDEC DDR5 PMIC5010 Specification

 PMIC50x0 Compatible Package: VQFN-35L 5x5

(FC)

 Wide Input Supply Range: 4.25V to 15V

 VIN_MGMT Input Supply Range: 3V to 3.6V

 High Integration: 4 x Bucks (3.5A) and 3 LDOs

 Configurable Dual-Phase or Single-Phase

Converters (SWA, SWB)

 Single-Phase Converters (SWC, SWD)

 LDOs (VBIAS, VLDO_1.8V, VLDO_1.0V)

 Automatic Input Supply Switch-over for LDOs

 MTP Registers with Secured R/W Access

 Support I2C / I3C Basic Slave Control

 0.75 Converter Output Accuracy

 Support Pure MLCC Output Capacitor Stable

 Telemetry for Output Current, Voltage and

Power

 Error Log Counter & Data Storage (NVM)

 Complete Protection Mechanisms

Applications

⚫ DDR5 LR-/RDIMM, NVDIMM

更新时间:2025-8-1 10:01:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Richtek
22+
10-WFDFN
9000
原厂渠道,现货配单
RICHTEK
22+
SOP8
30000
全新原装现货QQ:3100163861手机16601719780张小姐
RICHTEK
25+
QFN
8880
原装认准芯泽盛世!
Richtek USA Inc.
25+
10-WFDFN 裸露焊盘
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
RICHTEK/立锜
21+
QFN
15000
Richtek USA Inc.
23+
10-TFSOP,10-MSOP
4500
原装正品 正规报关 可开增值税票
RICHTEK(立锜)
24+
WQFN28L
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
RICHTEK(立锜)
2024+
-
500000
诚信服务,绝对原装原盘
23+
BGA
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
24+
N/A
64000
一级代理-主营优势-实惠价格-不悔选择

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Richtek Technology Corporation 立锜科技股份有限公司

中文资料: 9985条

立锜科技(Richtek Technology Corporation)是一间国际级的模拟IC设计公司,专注于提供客户多元且具竞争力的产品以及完整的电源管理解决方案。自成立以来,立锜专注于整合技术能力、坚持质量和积极的客户服务,以提供客户产品价值为宗旨,产品广泛应用于电脑、消费性终端产品、网络通讯装置、大尺寸面板显示器等领域。立锜成立于1998年,总公司设立于台湾新竹,并且在亚洲、美国和欧洲各地设有服务据点。 公司的愿景是提供客户完整的电源管理解决方案,以降低成本,提升竞争力;屹立在电源管理的领域里,无论是技术、质量、成本、服务及市场占有率上,均具有领导地位;同时,立锜致力于建立电源管理顶尖专