New Start, New Journey, the Road of DCDC Refinement to Meet the Needs of Various Market Applications

时间： 2023-09-21 来源：WAYON News

技术问答

With the rapid development of new energy vehicles, 5G communication, Industry 4.0, and artificial intelligence, there are increasingly more application scenarios for power management chips. At the same time, traditional industries, such as network communications, computers, security, industrial, consumer electronics, and other markets continue to grow, so the demand for power management chips is also climbing.

DCDC is one of the power management chips providing DC power supply, which is widely used in various electronic products and is called the heart of electronic products. Broadly speaking, DCDC includes linear regulator (LDO), switching regulator (DCDC), and charge pump regulator (Charge pump). What we usually call DCDC refers to the switching regulator. DCDC works by turning on and off switching components to transfer energy. Its operating principle determines the advantages of DC/DC with high efficiency, high power density, and wide input voltage. Both buck and boost can be achieved with excellent thermal performance. The following diagram shows the topologies commonly used in DCDC:

Figure 1 Common Topologies of DCDC

The advantage of the high power density of DCDC switching power supply is more suitable for high current, high voltage, high efficiency, and miniaturization application requirements, such as base stations, data centers, robotics, new energy vehicles, and other emerging industry applications. Referring to the data analysis of FutureWise, the global market size of DCDC will reach 5 billion USD in the next five years, while the demand of the Chinese market will exceed 30%.

DCDC market size over $7 billion by 2026 (in millions of USD)

Figure 2: DCDC market size over $7 billion by 2026 (in millions of USD)

Although the market space of DCDC is vast, the main market share is occupied by foreign analog chip giants. At present, the market share of domestic manufacturers is still low, leaving much room for future development. The development cycle of analog chips is long, and the R&D investment is high. It also relies heavily on the design experience of R&D personnel and technology support. Most of the major overseas analog chip makers are in IDM mode with a full range of products. The Chinese semiconductor market has inevitably been limited by the supply from overseas vendors in successive supply shortages. Customers do not have any bargaining power. Therefore, the importance and urgency of DCDC localization are becoming more and more prominent.

At the same time, in the context of the chip industry rising to the national strategic level. With the maturity of the domestic process and capacity, the domestic semiconductor in DCDC ushered in a huge opportunity for development. According to Frost & Sullivan statistics, China's power management chip market size exceeded 80 billion yuan in 2020 (11.9 billion USD), accounting for about 35.9% of the global power management chip market. China's power management chip market size is expected to grow at a CAGR of 14.7% from 2020 to 2025, reaching a market size of 23.45 billion USD by 2025. DCDC power chips account for about 13.12% of the power management chip market size. 2019-2021 China's DCDC power chip market size is about 9.748 billion yuan (1.45 billion USD), 10.011 billion yuan (1.49 billion USD), and 10.592 billion yuan (1.58 billion USD) respectively.

Figure 3: China Power Management Chip Market Size (in 100 million USD)

Energy efficiency and power supply is the primary concern for the development of any industry. The development of regulated voltage and current source requirements in data center, security, network communication, automotive computing, and mobile security industries largely depends on various types of DCDC converters, which largely keep increasing the market demand for DCDC. By fully utilizing its advantages in marketing and R&D, WAYON will take the security and network communication industry applications as the starting point based on years of in-depth cultivation, to develop multiple lines and provide customers with more valuable power supply solutions.

Figure 4: WAYON DCDC on the camera application solution

The power supply for security monitoring generally uses PoE or DC 12V DC power supply, which is stepped down to 5V or 3.3V through the first stage DCDC, and then stepped down through the second stage DCDC converter to provide power for DSP, DDR, and PHY.

Figure 5: WAYON DCDC on the wireless router application solution

Most of the Netcom products are powered by 12V adapters, which are stepped down to 5V or 3.3V through the first stage DCDC, and then stepped down through the second stage DCDC converter to power each subsystem.

WD2306 has an input voltage range of 2.5V to 5.5V and an output voltage range of 0.6V to 3.6V, fully meeting the DSP power supply requirements. With an operating efficiency of up to 94%, a quiescent current of less than 20μA, and an off current of only 0.1μA, it can effectively reduce the power consumption of its devices. Its internal integration of high-side and low-side power MOSFETs makes the external application circuit simple. The maximum switching frequency can be up to 2MHz, which allows the use of small-size inductors to reduce BOM costs. Also, a variety of internal protection functions are integrated, including over-current protection, overvoltage protection, and soft start, improving device reliability.

WD2316 input voltage range is 4.5V to 18V, output voltage range is 0.8V to 7.0V, with maximum efficiency up to 93%, and quiescent current of 170μA, off current less than 3μA. The COT control method is adopted to facilitate the fast transient response of output. The internal integration of low on-resistance high-side and low-side power MOSFETs, as well as internal integrated functions such as over-voltage protection, soft-start, and over-temperature protection. The peripheral circuitry is also relatively simple, with the goal of reducing customer BOM costs. The above two types of 5V/18V DCDC will be launched in SOT23 and SOT563 packages, of which SOT563 is currently the smallest size of the same specifications in the market, using advanced FLIP-CHIP package, greatly reducing the interference of parasitic parameters brought about by the typing line, and further improve efficiency.

In the future, WAYON will combine its own market characteristics to develop a long-term DCDC development plan to meet the needs of various market applications. In 2022, WAYON will launch 5V/18V/28V DCDC products under 3A for the traditional market of network communication, security, TV, etc. Moreover, WAYON will start the development of high voltage and small current products, such as 40V/60V/80/100V, to meet the needs of industrial, automotive, BMS, and other markets. WAYON plans at the same time high-current DCDC products for CPU, FPGA, SOC, and other powerful applications, such as communication, network, data center, and other industries, and gradually improve the DCDC product line in 3 to 5 years.

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本文由飞猫警长转载自WAYON News，原文标题为:New Start, New Journey, the Road of DCDC Refinement，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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思瑞浦（3PEAK）汽车应用线性/转换器/电源管理产品选型指南

描述- 3PEAK is committed to the research and development of high-performance, high-quality, and highly reliable integrated circuit products, including signal chains, power analog chips, mixed-signal frontends, and embedded processors to provide customers with all-around solutions.

型号- TPM27524Q-SO1R-S,TPQ50571Q-QFNR-S,TPL803133Q-DF6R-S,TPA1882Q-VR-S,TPA5562Q-VS1R-S,TPT1029Q-DFCR-S,TPC5120Q-TS7R-S,TPT1044Q-DFCR-S,TPT1029Q-SO1R-S,TPM2025Q-FC1R-S,TPL803150Q-DF6R-S,TPL910ADJQ-DF6R-S,TPT1042Q-SO1R-S,TPS42S40BQ-TSAR-S,TPA1882Q-SO1R-S,TPA1881Q-S5TR-S,TPA5561Q-S5TR-S,TPL853650Q-TSBR-S,TPA5562Q-SO1R-S,TPT1057Q-SO1R-S,TPV710NZQ-S5TR-S,TPQ5055Q-DFTR-S,TPT1044Q-SO1R-S,TPT1057Q-DFCR-S,TPT1462VQ-DFCR-S,TPT1044VQ-SO1R-S,TPT1024Q-QFXR-S,TPA2031Q-S5TR-S,TPC5121Q-TS8R-S,TPM27524Q-DF4R-S,TPT1051VQ-DF6R-S,TPT1043Q-SO2R-S,TPL803150Q-EV1R-S,TPT1021Q-DFCR-S,TPT1051Q-SO1R-S,TPL803133Q-EV1R-S,TPV8368SAQ-S6TR-S,TS2903Q-SO1R-S,TPA5572Q-VS1R-S,TPT1462Q-DFCR-S,TPA5571Q-S5TR-S,TPM5350MQ-SOAR-S,TPT10285Q-SO1R-S,TPT1022Q-DFKR-S,LM2903DQ-SO1R-S,TPT1051Q-DF6R-S,TPL8652FQ-ES1R-S,TPT1057VQ-SO1R-S,TPT1051VQ-SO1R-S,TPM2015Q-FC1R-S,TPA1862Q-SO1R-S,TPT10283Q-SO1R-S,TPT1042VQ-SO1R-S,TPL803133Q-ST4R-S,TPL803433Q-EV1R-S,TPL803450Q-EV1R-S,TPQ50551Q-DFTR-S,TPT29539Q-TS5R-S,TPM92611Q-EV1R-S,TPL855650Q-TSCR-S,TPL803150Q-ST4R-S,TPS42S40AQ-TSAR-S,TPM27524Q-EV1R-S,TPM6505BQ-S6TR-S,TPM6501AQ-S5TR-S,TPA5571NQ-S6TR-S,TPT1022Q-SO2R-S,TPT1043Q-DFKR-S,TPL855633Q-TSCR-S,TPT1044VQ-DFCR-S,TPL853633Q-TSBR-S,TPT1057VQ-DFCR-S,TPL8651Q-ES1R-S,TPT1145NQ-SO2R-S,TPT1462VQ-SO1R-S,TPT1145NQ-DFKR-S,TPM6505AQ-S6TR-S,TPT1462Q-SO1R-S,TPT10285Q-DFCR-S,TPL8151ADQ-ES1R-S,TPA1861Q-S5TR-S,TP28Q-VS1R-S,TPT1042VQ-DF6R-S,TPL8032ADQ-ES1R-S,TPW3188Q-TS3R-S,TPT1042Q-DF6R-S,TPT10283Q-DFCR-S,TPA5572Q-SO1R-S,TPT1021Q-SO1R-S

选型指南 - 思瑞浦 - Rev.3 - 2024/3/12 PDF 英文下载

NSR33 series 300mA 40-V, Low lq, Automotive LDO Datasheet

型号- NSR33050-QHMSR,NSR330XX-Q1,NSR33101-QHMSR,NSR331XX-Q1,NSR33125-QHMSR,NSR33233-QHSPR,NSR33001-QHMSR,NSR33150-QHMSR,NSR33001-Q1,NSR33025-QHMSR,NSR33101-Q1,NSR33201-Q1,NSR33133-QHMSR,NSR33201-QHSPR,NSR33033-QHMSR,NSR33 SERIES,NSR332XX-Q1,NSR33250-QHSPR,NSR33

数据手册 - 纳芯微电子 - Revision:0V7 - 2022/06 PDF 英文下载

R8155x Series AEC-Q100 Grade 1 1 A 36V Input Low Supply Current LDO for Automotive Applications

型号- R8155X60XX,R8155S252D,R8155X85XX,R8155S252B,R8155J341F,R8155J341E,R8155J341B,R8155J301F,R8155S802D,R8155J851B,R8155J301E,R8155J341D,R8155S802B,R8155J851D,R8155J301B,R8155J851E,R8155J851F,R8155J301D,R8155X28XX,R8155SXX2*-E2-FE,R8155J281E,R8155SXX2B,R8155S342B,R8155J281D,R8155SXX2D,R8155S342D,R8155J281F,R8155X34XX,R8155S302B,R8155JXX1*-T1-FE,R8155S302D,R8155J281B,R8155X30XX,R8155J601F,R8155J601E,R8155J601D,R8155X,R8155J601B,R8155S282B,R8155S852D,R8155J801B,R8155J331F,R8155JXX1F,R8155S852B,R8155S602D,R8155J801D,R8155J801E,R8155S602B,R8155JXX1D,R8155J801F,R8155JXX1E,R8155X80XX,R8155J331B,R8155JXX1B,R8155J331E,R8155J331D,R8155J501E,R8155J501F,R8155J501D,R8155X25XX,R8155J501B,R8155X SERIES,R8155S332B,R8155S332D,R8155J901B,R8155S502D,R8155J251D,R8155J901D,R8155J251F,R8155J901E,R8155X33XX,R8155J901F,R8155J251E,R8155X90XX,R8155J001C,R8155S502B,R8155S902D,R8155J251B,R8155X50XX,R8155S902B,R8155XXXXB,R8155J001C-T1-#E,R8155XXXXE,R8155S282D,R8155XXXXF,R8155XXXXD

数据手册 - NISSHINBO - 2024/9/12 PDF 英文下载

NSR35 series 500mA 40-V, Low Iq, Automotive LDO Datasheet

型号- NSR35033-Q1,NSR35001-Q1,NSR35025-Q1,NSR35050-Q1,NSR35,NSR35 SERIES

数据手册 - 纳芯微电子 - Revision:0V2 - 2021/11 PDF 英文下载查看更多版本

【应用】国产车规级DCDC芯片SCT2432Q用于BMS系统，连续输出电流达3.5A

在BMS系统中，各个控制板的辅助供电都来源与低压电池系统，为了从电池端得到更为稳定的输出，采用DCDC芯片则成为必然之选。本文介绍芯洲科技DCDC芯片SCT2432Q在BMS系统中的应用。

应用方案发布时间 : 2022-12-29

R8152x Series 1 A 24 V LDO for Automotive Applications

型号- R8152S088B,R8152X031B,R8152S076B,R8152J080B,R8152X140B,R8152S064B,R8152X055B,R8152X043B,R8152J092B,R8152X079B,R8152X067B,R8152S105B,R8152S117B,R8152J145B,R8152J048B,R8152J036B,R8152S063B,R8152S051B,R8152X109B,R8152S160B,R8152S099B,R8152S087B,R8152J091B,R8152S075B,R8152X044B,R8152X165B,R8152X032B,R8152S104B,R8152X068B,R8152X056B,R8152S116B,R8152J120B,R8152J035B,R8152J059B,R8152J047B,R8152X069B,R8152S074B,R8152S062B,R8152S050B,R8152X150B,R8152S078B,R8152S066B,R8152X053B,R8152S054B,R8152X041B,R8152S042B,R8152S175B,R8152X077B,R8152J082B,R8152X065B,R8152J070B,R8152X089B,R8152J094B,R8152S107B,R8152S119B,R8152J111B,R8152J135B,R8152J038B,R8152X107B,R8152S041B,R8152S150B,R8152X119B,R8152S089B,R8152S077B,R8152X042B,R8152S065B,R8152X030B,R8152S053B,R8152X066B,R8152J093B,R8152X054B,R8152X175B,R8152J081B,R8152X078B,R8152S118B,R8152J110B,R8152S106B,R8152J037B,R8152J049B,R8152S052B,R8152S040B,R8152X108B,R8152S056B,R8152S165B,R8152S044B,R8152S032B,R8152X120B,R8152X035B,R8152S068B,R8152J044B,R8152J165B,R8152J032B,R8152X091B,R8152J068B,R8152J056B,R8152S109B,R8152J109B,R8152X048B,R8152X036B,R8152S140B,R8152S067B,R8152S055B,R8152S043B,R8152S031B,R8152X145B,R8152S079B,R8152J031B,R8152S108B,R8152J140B,R8152J055B,R8152J043B,R8152X080B,R8152J079B,R8152J067B,R8152X092B,R8152J108B,R8152X037B,R8152X049B,R8152S030B,R8152S034B,R8152S155B,R8152X130B,R8152J090B,R8152X033B,R8152X057B,R8152S058B,R8152X045B,R8152S046B,R8152J046B,R8152J034B,R8152J155B,R8152J058B,R8152X058B,R8152S045B,R8152S033B,R8152S130B,R8152X046B,R8152S069B,R8152X034B,R8152X155B,R8152S057B,R8152J130B,R8152J033B,R8152J057B,R8152X090B,R8152J045B,R8152J069B,R8152XXXXB,R8152X059B,R8152X047B,R8152X SERIES,R8152X095B,R8152X083B,R8152S048B,R8152X112B,R8152S036B,R8152S145B,R8152J040B,R8152X100B,R8152J064B,R8152J052B,R8152J088B,R8152J076B,R8152X071B,R8152X180B,R8152J105B,R8152J117B,R8152X125B,R8152X113B,R8152S091B,R8152SXXXB-E2-FE,R8152X084B,R8152X072B,R8152X096B,R8152S120B,R8152S059B,R8152X101B,R8152S047B,R8152J051B,R8152S035B,R8152J160B,R8152J075B,R8152J063B,R8152J099B,R8152J087B,R8152X060B,R8152J116B,R8152J104B,R8152X114B,R8152X102B,R8152S090B,R8152S111B,R8152X110B,R8152S038B,R8152S135B,R8152J042B,R8152J030B,R8152J066B,R8152J054B,R8152J175B,R8152J078B,R8152X093B,R8152X081B,R8152J107B,R8152J119B,R8152S081B,R8152X135B,R8152X038B,R8152S093B,R8152S110B,R8152X094B,R8152S049B,R8152S037B,R8152J150B,R8152X111B,R8152J053B,R8152J041B,R8152J077B,R8152J065B,R8152J089B,R8152X082B,R8152X070B,R8152J118B,R8152J106B,R8152S092B,R8152S080B,R8152X039B,R8152X051B,R8152X160B,R8152X075B,R8152X063B,R8152X099B,R8152S125B,R8152J060B,R8152X087B,R8152S101B,R8152J084B,R8152S113B,R8152J072B,R8152J096B,R8152JXXXB-T1-FE,R8152J101B,R8152J125B,R8152J113B,R8152S180B,R8152X105B,R8152X117B,R8152S095B,R8152S083B,R8152S071B,R8152X040B,R8152S100B,R8152X064B,R8152X052B,R8152X088B,R8152J071B,R8152X076B,R8152J180B,R8152S112B,R8152J095B,R8152J083B,R8152S039B,R8152J112B,R8152J100B,R8152J039B,R8152S070B,R8152X118B,R8152X106B,R8152S094B,R8152S082B,R8152X073B,R8152X061B,R8152X097B,R8152S098B,R8152X085B,R8152S086B,R8152S103B,R8152S115B,R8152J062B,R8152J050B,R8152J086B,R8152X,R8152J074B,R8152J098B,R8152X170B,R8152J103B,R8152J115B,R8152X103B,R8152X115B,R8152S085B,R8152S073B,R8152S061B,R8152S170B,R8152X062B,R8152X050B,R8152X086B,R8152X074B,R8152S097B,R8152S114B,R8152J170B,R8152X098B,R8152J073B,R8152S102B,R8152J061B,R8152J097B,R8152J085B,R8152J114B,R8152J102B,R8152X116B,R8152X104B,R8152S096B,R8152S084B,R8152S072B,R8152S060B

数据手册 - NISSHINBO - 2024/9/12 PDF 英文下载查看更多版本

R8152x Series 1 A 24 V LDO for Automotive Applications

数据手册 - NISSHINBO - 2022/8/23 PDF 英文下载收起

WAYON 集成电路产品介绍

型号- WR1117A 系列,WR0332A,WJ1043-AT,WY32M0133CCT3,WP101X,WR0338,WY32F1233RBT7,WR78L系列,WJ5201,WP250152XX-B,WR0343,WY32F1221K8T7,WR0340,WP560X,WD2305,WD2308,WD2306,WR78L,WR1117AN,WR431,WY32F1233K8T7,WR432,WP25XX,WP2106,WY32F1235VCT7,WP2101,WR0114,WY8S9003F4D7,WP111X,WY8S8003,WR1117A,WD2316,WY8S8001,WA8199-AT,WY32M系列,WD230X,WY32F1133CBU7,WP8312,WA3321,WY32M4510RET3,WP5602,WA3324,WP5601,WR0116,WR0115,1117,WJ1040&WJ1050,WP110X,WY32A4770IGT9,WD3302A,WP8421,WY32M4771IGT7,WP1230,WA8201,WA3552,WP26XX,WA3551,WJ3157,WY32L系列,WD2XXX,WY8L8006F3P7,WP8412,WA3581,WR78DXX,WY32M1331G6T7,WR0120-AT,WA3582,WY8S8003Y3D7,WY8M9031G6U7,WP8XXX,WR03XX,WP580X,WJ485,WR03XX 系列,WY32F1133C8T7,WY32A1552RCT9,WD1016,WR78LXX,WP25P21XX-B,WY8S9005K6T7,WP8521,WJ1021-AT,WP5X02,WR1241,WA3331,LMV331,WP5X01,WY32F1791RET7,WP8526,WY32F1235RCT7,WP2301,WA3339,WJ1040,WY32M1331C8T7,WP143X,WP8512,WY32F4771ZGT7,WY32M4510VET3,WP5801,WR1010,WP2XXX,WP5802,WR1006,WJ3485,LMV339,WR1008,WJ1050,WY32F4710VCT7,WD2326,WP25P04XTX,WR78MXX,WD231X,WA8240,WD3302,WA3233,WJ1044-AT,WR0603,WA3358,WP1430,WY8L9006Y4P7,WP1432,WY32F1735VCT7,WP250152,WP25P041T5-B,WA3321A,WJ1028-AT,WR1271,WY32F4771IGT7,WP3883CL,WY8S9005G6U7,WY32A系列,WR0115-AT,WA34310,WA3358A,WJ1057-AT,WY32A1552VCT9,WP5X01 系列,WP8721,WY32F1221C8T7,WP6422,WY32F1235CCT7,WP6420,WY32F1791VET7,WY32M1331F6T7,WY8M9031K6T7,WA3133,WY8S8003F3P7,WP520X,WP21XX,WY32F1233C8T7,WJ102X-AT,WA34320,WR033,WJ485X,WY8S系列,WY32F1235CCU7,WP5X02 系列,WY32F1221C8U7,WY32M1333RCT3,WY32A1591VET9,WJ1051-AT,WP8716,WR0516,WY32F4711VCT7,WP8714,WR0514,WA3721,WP8713,WR0513,WR0512,WA3722,WA3724,WY32A,WY8S,WY32L,WA3324A,WY32F4710VET7,WY8L,WY32M,WY8M,WA3393,WY32F1233CBU7,WY8S8003F4P7,LMV393,WR3006,WY8L8006Y3P7,WY8S8003系列,WJ1040-AT,WR0332-AT,WY32M4511VET3,WA8199,WA3XX,WA32177,WA3188,WR4XX,WP311X,WP11XX,WR0301,WY32F1735RCT7,WP540X,WY32F1133K8T7,WY8S9003F4P7,WP3116,WY32M4771ZGT7,WR0308,WP3118,WR0307,WR0306,WR0305,WR0303,WR0302,WP6420系列,WJ1042-AT,WY32F1133RBT7,WY8M系列,78XX,WP101X 系列,78XX SERIES,WY32W1691VET7,WP8111,WY32A1591RET9,WY32F4711VET7,WA3521,WP5401,1117 SERIES,WA3522,WA3OP07,WY8S8003F4U7,WY8M9031E6U7,WY8S8003Y4M7,WP1X1X,WP311X&WP3883CL,WP111X 系列,WD9006,WR4132,WA3199,WA3631,WD1082,WP8108,WA3632,WR78XX,WA3634,WR0331,WP210X,WY8L系列,WY32F1735CCT7,WY8L9006F4P7,WY32A4770VET9,J1040&WJ1050

商品及供应商介绍 - WAYON - V1.0 - 2023/7/27 PDF 中文下载

WAYON Company Profile

型号- WMK043N10HGS,WMM80R1K0S,WMB190DN10LG2,WMO08N70EM,WMN26N65C4,WMK071N15HG2,WML25N50C4,WMO15N65F2,WMJ53N60F2,WMLL017N10HGS,WMJ30N80M3,WML26N65SR,WML10N70EM,WMB81N03T1,WMN10N65C4,WMO6N80D1,WMX10N80D1,WMJ13N80M3,WMN90R830S,WMM26N60C4,WMM12N80M3,WMM13N65EM,WMP08N95C2,WMQ50P03T1,WML10N70C4,WMJ12N105C2,WMM90R360S,WMK36N65F2,WM02DN560Q,WMX115N15HG2,WMK05N70MM,WMM3N150D1,WMO15N65C4,WMB076N06LG2,WMN18N50C4,WMP08N60C4,WMR050N03LG4,WMJ40N50D1,WMM6N90D1,EM SERIES,WMN15N60F2,WMN26N65F2,WMZ53N60F2,WML10N70D1,WMK20N65EM,WPCM32J120T2B,WMP05N65MM,WMB108N03T1,WMLL025N10,WMK28N50C4,WMX12N65D1,WMJ40N50C4,WMLL020N10HGS,WML15N80M3,WMN10N65EM,WMP13N50C4,WMO80R260S,WMB034N06HG4,WMF07N60C4,WMX13N50D1,WMO05N80M3,WMM07N90C2,WMM80R600S,WML06N80M3,WML80R260S,WMK90R500S,WMN90R500S,WMO06N80M3,WMQ023N03LG2,WMM12N105C2,WMO25N10T1,WMK20N65D1,WMM14N70C4,WMP06N90C2,WMK36N65C4,WML09N90C2,WMP03N80M3,WMN20N70EM,WMM05N65MM,WMJ80N65C4,WMK05N90C2,WMX20N65D1,WMN08N80M3,WMP20N65EM,WMM30N65EM,WMK30N70EM,WMF10N65C4,WMX049N12HG2,WMX4N65D1,WML07N80M3,WMM06N50C4,WMO09N90C2,WMJ53N60C4,WMK040N08HGS,WMK7N65D1,WMP80R600S,WMJ9N150D1,WMZ53N60C4,WMK26N65C4,WML80R850S,WMN10N50C4,WML25N70EM,WMM13N80M3,WMJ28N60C4,WMJ10N100D1,WMK13N50D1,WMK14N65SR,WML08N65C4,WMN03N90C2,WMJ80R350S,WMX20N50D1,S SERIES,WMK28N65C4,WMM40N50C4,WMM14N65C4,WML14N60C4,WMK13N50C4,WMO05N100C2,WML11N70SR,WMN07N95C2,WMZ28N60F2,WMM03N80M3,WMM15N70C4,WMP06N70EM,WMN20N65EM,WMP90R360S,WMO175N10LG4,WMK18N50C4,WMO10N105C2,WMF08N65C4,WMO11N95C2,WMK08N60C4,WMX028N10HGS,WMP14N70C4,WMP12N80M3,WMM06N65EM,WMB098N06LG2,WMK26N65F2,WMZ26N60C4,WMK90R830S,WMO25N50C4,WMN07N60C4,WMN11N65SR,WML14N60F2,WML12N95C2,WMF05N70MM,WMO55N03T1,WMJ90N65SR,WML08N65EM,WMJ28N60F2,WMZ13N65EM,WMX058N12HG2,WMK08N95C2,WMN10N65F2,WML6N100D1,WMM028N10HGS,WML90R1K1S,WMLL009NV6,WMZ36N60C4,WMJ80R260S,WMN14N70SR,WML05N80M3,WMK14N70C4,WMB013N04LG4,WMP26N60F2,WMJ9N90D1,WMN10N105C2,WMJ4N150D1,WMM10N60C4,WML06N65EM,WMJ36N60C4,WMM26N70SR,WML20N70EM,WMO20N15T2,WMN05N95C2,WMP07N100C2,WMO07N105C2,WMN18N70EM,WMM05N90C2,WMK13N65EM,WMK25N80M3,WMJ90R360S,WMJ120N60C4,WMM16N70SR,WMM11N80M3,WMJ3N150D1,WML9N90D1,WMM22N50C4,WMK18N65EM,WMP10N100C2,WMN15N95C2,WMM161N15T2,WMM07N70C4,WMN13N70EM,WMK12N100C2,WMR14N03TB,WML26N65F2,WMK10N80M3,WMP10N80M3,WMN05N105C2,WMP11N95C2,WML80R720S,WMM14N65F2,WMO16N65SR,WMO80R350S,WMO07N65C4,WMN15N60C4,WMO08N70C4,WMK28N65F2,WMP26N60C4,WMJ36N60F2,WMP14N65SR,WMLL099N20,WMK9N90D1,WMP13N65EM,WMM10N60F2,WMJ12N80M3,WMK80R850S,WMO10N50C4,WMM4N90D1,WMP26N65C4,WM03P51A,WMM15N65F2,WMM08N70EM,WMP13N80M3,WML30N80M3,WMJ26N65SR,WMPN40N50D1,WMN26N65SR,WMO08N65C4,WMK11N65SR,WMO12N80M3,WMM040N08HGS,WML06N50C4,WMP06N50C4,WML10N65C4,WML90R830S,WMX10N65D1,WMN07N65C4,WMM12N95C2,WMJ28N65F2,WMO26N60C4,WMO80R1K0S,WMZ53N65C4,WMK12N80M3,WMB032N04LG2,WMN08N95C2,WMO18N20T2,WMK26N60C4,WML20N70D1,WMB018N04LG2,WML08N80M3,WMO16N70SR,WMM30N70EM,WMM07N95C2,WMZ36N65C4,WML16N65SR,WMB060N08LG2,MA SERIES,WML15N95C2,WMM12N100C2,WMK22N50C4,WML07N70C4,WML14N65F2,GS系列,WMK07N105C2,WMLL017N10,WMM043N12HGS,WM02N31M,WML26N70SR,WMN36N65C4,WMJ12N120D1,WMH4N80D1,WMO05N95C2,WM03N58M,WML15N60C4,WMK14N60C4,WMK18N70EM,WMM08N70C4,WMN05N100C2,WMLL020N08,WML20N50D1,WMX161N15T2,WMJ12N100C2,WMM90R1K1S,WMN80R260S,WMM06N80M3,WMM05N80M3,WMQ55P02T1,WMB31430DN,WMM05N105C2,WMM14N70SR,WMX043N10HGS,WMK26N60F2,WMO10N100C2,WMJ35N80M3,WMO14N70C4,WMK80R720S,WMP06N65EM,WMN06N90C2,WMM043N10HGS,WMP90R500S,WMO08N65EM,WMN53N65C4,WMN10N60F2,WMM53N60C4,WMP05N70MM,WMN13N50C4,WMLL015N08HGS,WMK90R360S,WMJ30N65EM,WMN06N70EM,WMP90R830S,WMK03N80M3,WMK3N150D1,WPCM75J120T2B,WMN03N80M3,WML15N60F2,WMX12N70D1,WMP26N65F2,WMN11N70SR,WML10N80M3,WMN22N50C4,WMO15N60F2,WMX198N15HG2,WML11N95C2,WMN08N60C4,WML07N100C2,WMO03N90C2,WMX4N80D1,WMJ28N65C4,WMM90R1K5S,WMK25N65EM,WML14N65C4,WML40N50C4,WMJ15N80M3,WMN05N90C2,WMJ90N65C4,WMJ80N65EM,WMM10N100C2,WML10N105C2,WMP08N70EM,WMN14N60C4,WMJ80N65F2,WML10N50C4,WMN80R850S,WML05N100C2,WMP80R850S,WMK25N50C4,WM03P91A,WMO10N70EM,WML28N60C4,WMK05N105C2,WMX16N70D1,WMM14N65SR,WML03N90C2,WML90R260S,WMN90R260S,WML20N65EM,WMLL015N08,WMO9N65D1,WML80R350S,WMK12N65D1,WMM28N65C4,WMZ14N60C4,WMX025N06HG2,WMM36N60F2,WMO14N65C4,WMM15N80M3,WMK10N60F2,WMM25N80M3,WMO10N70C4,WMO11N80M3,WMO07N70C4,WML06N70EM,WMN07N100C2,WMO08N80M3,WMN05N70MM,WML30N65EM,WMP05N105C2,WMP11N70SR,WMN10N80M3,WMJ30N70EM,WMP22N50C4,WML13N70EM,WMK90N08TS,WML16N70D1,WMM18N65EM,WML53N65F2,WMO14N65F2,WMB050N04LG2,WMN80R720S,WMM28N65F2,WMM80R160S,WMB13N65EM,WMO90R1K5S,WMN13N65EM,WMN07N80M3,WMP05N90C2,WML10N65EM,WMF06N80M3,WML10N65F2,WMO07N90C2,WMK06N80M3,WM02DN60M3,WMB014N06HG4,WMLL014N06HG4,WMB034N06LG4,WMQ40N03T1,WMF10N60C4,WMP14N70SR,WMM36N60C4,WMP06N80M3,WMX060N10HGS,WMK14N70SR,WM02P06F,WM02P06H,WMM26N60F2,WML06N90C2,WMK10N60C4,WMO100N07T1,WMN09N90C2,WMK80N06TS,WMK07N60C4,WMK05N65MM,WMN36N65F2,WMB150N03TS,WMO80R600S,WMJ20N70EM,WML05N95C2,WMP10N60F2,WMJ90N65F2,WM0XPXXXR,WMB016N06HG4,WMF05N65MM,WMB119N10LG2,WML10N65D1,WMS690N15HG2,WMP07N95C2,WML07N65C4,WMM15N65C4,WMK07N95C2,WMP15N70C4,WMK15N70C4,WMM18N50C4,WM02DN080C,WML12N105C2,W

商品及供应商介绍 - WAYON - V1.0 - 2023/8/11 PDF 英文下载