【产品】自适应数字控制环路数字同步降压控制器，英特尔SVID标准的应用程序最优解决方案

时间： 2018-11-18 来源：ROHM

技术问答

罗姆(ROHM)株式会社是全球最知名的半导体厂商之一，由其推出的PV3201和PV3202是单输出，双或单相数字同步降压控制器，具有自适应环路补偿功能，适用于负载点（POL）应用。符合英特尔VR12规范的串行VID（SVID）部分，可支持基于Intel的内存、图形和类似应用程序。PV3201和PV3202的典型的应用为符合英特尔SVID标准的应用程序、DDR内存电源、ASIC、FPGA、微处理器、图像、网络、通信、存储、服务器和计算机等。

通过SVID，PV3201和PV3202的CPU可以动态控制输出电压、转换速率、电源状态，以及监控VR控制器并进行遥测。与SVID并行，PV3201和PV3202还支持一组PMBus命令，允许服务器应用程序中的BMC配置、控制和监视VR控制器；当在双相模式中使用时，可以在负载变化时添加或移除相位，从而可实现在负载范围内最大限度地提高工作效率。另外，相位的输出是交错的，因此输出端的有效开关频率加倍。PV3201和PV3202均采用了Powervation专有的自适应数字控制环路Auto-Control技术，可逐周期调整，并提供有源环路补偿，以便在添加和移除相位时稳定控制环路，具有高稳定性。

PV3201和PV3202的数字功能允许通过其串行接口对电流、电压和温度信息进行系统遥测（远程测量和报告）。此外，为了最大限度地提高系统性能和可靠性，IC还可提供多个参数的温度校正与补偿。PV3201和PV3202是两款完全受保护的DC/DC解决方案，可利用模拟和数字功能最大限度地提高系统保护。相较于PV3201，PV3202具有更低的抖动和改善的瞬态性能。

PV3201和PV3202的输出电压范围为0.6V~1.52V，具有高精度，全工作温度范围内，V_OUT精度为±0.5％，V_IN精度为±1.5％，I_OUT精度为±3％。均采用32引脚QFN封装（RoHS / PbF），封装尺寸为5mm*5mm。工作温度范围均为-40°C~125°C，具有20年数据保留率，满足工业级产品应用需求，可安全稳定地应用于各工业环境中。两者的引脚配置如下：

图1 PV3201和PV3202数字同步降压控制器引脚配置

PV3201和PV3202数字同步降压控制器突出特点与优势

·自动控制实时自适应环路补偿

·符合Intel标准的串行VID（SVID）接口

·SMBus接口与PMBus电源系统管理协议

·精密测量和遥测报告：V_OUT、I_OUT、V_IN、E_OUT、温度，占空比、f_SW

·可编程保护和警告：

-输出端过压保护（OVP）、过流保护（OCP）、短路保护（SCP）、LOS

-输入端欠压闭锁（UVLO）、过压闭锁（OVLO）

-外部OTP、UT警告和OT警告

·电源管理和转换：

-输出电压范围为0.6V~1.52V

-全工作温度范围内，VOUT精度为±0.5％、VIN精度为±1.5％、IOUT精度为±3％

-远程断电

-可编程的频率（375kHz~1 MHz）

-可编程的输出电压

-频率同步和相位校准

-可编程精密占空比控制

-温度补偿相电流检测与匹配

·基于内部反熔丝的NVM

--40°C~125°C（20年数据保留率）

·32引脚5mm*5mm QFN封装（RoHS / PbF）

PV3201和PV3202数字同步降压控制器应用领域

·符合英特尔SVID标准的应用程序

·DDR内存电源

·ASIC、FPGA、微处理器、图像

·网络、通信、存储、服务器和计算机

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【选型】ROHM（罗姆）工业设备用产品选型指南（中文）

目录- 工业自动化产品框图能源框图基础设施框图推荐产品 IC产品电源管理传感器/MEMS 无线通信用LSI 存储器放大器/比较器电压检测器(复位IC)数据转换器/显示驱动器微控制器分立式元器件/模块产品功率元器件分立式元器件无源元器件（电阻器） LED/LED显示器无线通信模块型号索引

型号- BD7673AG,SMLEN3BC8T,BA4560RFVM,RBQ20NS65A,RFN20NS6S,BM2LB300FJ-C,BA4560RFVT,RASMID,BD7602GUL,RFUH20NS3S,BD82001FVJ-LB,SMF26V,MD56V72161C-XXTAP,RB058LAM150,SDR,BD50FA1MG-M,BD9109FVM-LB,RB088LAM-60,RB238NS150,SML-D12Y8W,BR25H128,SML-P11DT,VS17VUA1LAM,GMR50/5025,RFUH20NS4S,RGTH40TK65,STM 431J,SCT2280KE,BA82904YFVM-C,CSL1301R2T,ECO 200,BA2902YF-LB,BA4560YFV-M,RB298T100,BD46EXX1G-M,SMF24V,BU7250G,SML-D12U1W,BD71L4LG-1,BR25H160,SFR,BR25A512,RGCL80TK60,RGPR20BM36HR,BD12732FVM,BD12732FVJ,PTM 330,BU7251SG,BA2901YFV-M,BU21181FS,BU7251G,BD87A34FVM,BU7462FVM,BD12732FVT,BD52XXG-2C,LM2903F,RBR30NS30A,BU7291G,MD56V62161M-XXTAL42X,GSSSMR320,LM339F,MD56V72161C-XXTAL42X,BA2901YFV-C,BR93AXX-WM,BA2902SF,SMF22V,SML-D12Y3W,ML610400,BD2066FJ-LB,SCT2160KE,BAXXDD0T,SCM-013RT,LM2904F,BAXXDD0W,BU9829GUL-W,PTM 210J,SML-H12V8T,RFN20NS4S,RFVS8TG6S,ML630Q464,BU7262NUX,SMLD12EN1W,ML630Q466,LMR342FJ,TLR342FJ,RF501BM2S,MMBZ16VAL,UCR006,SMF20V,SML-D13MW,BU7294SFV,BU7294F,RB168LAM150,RB238NS-30,LMR342FV,RFN6T2D,BD7220FV-LA,BD9E303EFJ-LB,LMR982FVM,SCS215AJ,RFN20NS3S,BV1LB300FJ-C,SCS215AM,BUXXSD2MG-M,SCS215AG,BR25A1M,SML-S13RT,BD37210AMUV,BD4271HFP-C,SCS215AE,BD45XX1G,BD52XXG-2M,RBR2LAM30A,BA4560F,BM2P0161,PTM 430J,RB238NS-40,RBR5L30B,RBR5L30A,RSX501LAM20,RBR2MM30B,BU7486SFV,RB228T150,RBR2MM30A,BM1050AF,LMR934FJ,BU7252SFVM,VS9V0UA1LAM,RBQ15BM100A,BU7486SF,BDXXIA5WEFJ,BU7233SF,PV4220,BA2902FV,LMR934FV,SMF5V0,BU9897GUL-W,BD3539FVM,SML-D12U8W,LMR824F,RGPR50NS45HR,BAXXBC0,KX220,LM2903FJ,LM339FV,BU4223G,RBS3MM40B,SML-P11MT,RBR10BM30A,RBS3MM40A,SCS215KG,BD45EXX2G-M,SML-P15UT,SMR,RB058LAM-40,BA3404FVM,LM2903FV,BU7244YFV-C,BU7442FVM,MMBZ12VAL,BA82902YFJ-C,SCS220AM,SML-H12M8T,PML100,RGTV60TK65D,RSX201L-30,BD42530EFJ-C,SCS220AJ,LBP-602DK2,SCS220AE,BU7464SF,SCS220AG,SML-D12D8W,TLR344F,RB058LAM-30,RF305BM6S,LMR822F,BD14000EFV-EVK-001,RFUH30TS6D,RBQ10NS100A,RBR3LAM60B,RBR3LAM60A,BD7F100HFN-LB,PV4210,BD48XXFVE,BA2903SFVM,BD7XXL2FP3-C,LMR821G,BM2P051F,ML610Q400,BD3508MUV,BU46KXX2G,RB238NS100,BU7486FVM,ML630Q400,SML-D12D1W,BD1HC500FVM-C,BU7242SF,LM4559F,BD42500G-C,TLR342F,RB228T100,RB168LAM-30,ML610Q411PA,RFUH25TB3S,BM2P052F,LM324FVJ,MMBZ24VAL,RGS00TS65EHR,ML62Q1366,ML62Q1367,BQ10BM100A,VS22VUA1LAM,ML62Q1365,BD37A41FVM,BA4580RFJ,BD87A29FVM,BD42540FJ-C,RGT8TM65D,RFNL5TJ6S,BU7462SNUX,VS28VUA1LAM,BM63763S-VC,RB168LAM-40,BM63763S-VA,BA4560FJ,BM2P053F,SML-D13FW,BU46KXX4G,ML62Q1335,ML62Q1333,ML62Q1334,BU7264SF,BM63563S-VC,RFNL20TJ6S,BRCG016GWZ-3,RBR3L30B,BM63563S-VA,RBR3L30A,LBP-602MA2,BA3259HFP,BD00FA1WEFJ,LM339FJ,RBQ30NS45B,BM2P054F,BD7691FJ,RBQ30NS45A,ML610482P,SCS308AHG,ML62Q1346,ML62Q1347,TLR341G,ML62Q1345,BRCB008GWZ-3,BA2115FVM,BD48LXXG,BU1S12S1AG-LB,RBR40NS60A,SCT3105KL,MR45V064B,RB058LAM-60,RFUH20NS6S,RB168LAM-60,SML-D13DW,LMR324FJ,RESD1CAN,ML62Q1432,ML62Q1430,BD35395FJ-M,ML62Q1431,SCS308AJ,BU7421SG,SCS308AM,BHXXRB1WGUT,BA4558RFV,BA4558RFJ,LMR324FV,BM6101FV-C,MMBZ20VAL,RBS1LAM40A,BD7690FJ,BD7684FJ-LB,MD60Y1G160A-XXLAP7AL,RFN10BM6S,BU97931FV-LB,ML62Q1441,ML62Q1442,SCT3060AL,VS11VUA1LAM,RGTH60TS65D,ML62Q1440,RBQ10NS45A,SML-E12DW,BA4510FVM,RFN10T2D,SCS312AHG,RB088T-60,SML-D14DW,RB168L100,RGW80TS65,BD1HC500HFN-C,BD95601MUV-LB,RF2001NS3D,BU21077MUV,BA3474RFV,BM1P067FJ,BD71L3SHFV,BU6652NUX,RF2001NS2D,LM2904FVJ,RGS80TSX2DHR,SML-D12P8W,ML610Q360,RB088BM150,LM2904FVM,RB088LAM100,SCS210KG,RGPZ10BM40FH,ML610Q422P,BM2P091F,BUXXSA5WGWZ,RB088T-40,LM2904FVT,BD37A19FVM,SML-D15U2W,RFNL15TJ6S,SCT2450KE,LM4559FVM,RSX201LAM30,BD7562SFVM,LM4559FVJ,LMR341G,BA33D15HFP,BM60056FV-C,LM4559FVT,RB088T-30,BM2P092F,RB160LAM-90,BA2904YFM-M,RB168MM-60,RF1001T2D,ML62Q1225A,BV1LC105FJ-C,ML62Q1225E,BA2902YF-C,RB168L150,BU7266SFV,BD9G341AEFJ-LB,BR25G640,BA2902YF-M,BM2P093F,RBR1L30A,RF301BM2S,RGS50TSX2DHR,LMR342F,RFNL5BGE6S,RGTV00TS65D,BD47XXG,RBR15BM30A,RB168MM-30,LM393FVT,BU42XXF,ML62Q1224A,SCS208AGHR,BD48E23G-M,BU42XXG,LM393FVM,RGPR30BM40HR,BR25HXXX-2C,CSL1001YT,BD7562FVM,ML62Q1224E,MSM56V16160NP,BD99A41F,BU7262FVM,LBP-602VK2,LM393FVJ,BA4558YF-M,BM2P094F,MD56V62161M-XXTAP,RGTH40TS65D,BD49KXXG,PV2105,BDXXHC0WEFJ,BD6538G-LB,RB168MM-40,ML62Q1223A,BAXXCC0,SMLEN3WBC8W,ML62Q1223E,LM4559FV,LM4559FJ,RBR10BM40A,BDXXHA5MEFJ-M,BA3474YFV-C,BU7232SFVM,BD7561SG,SMLP13WBC9W,BA4560YFVM-M,BM2P095F,BU7421G,RBR1MM40A,LMR822FVJ,BDXXGA5MEFJ-LB,SCS206AJ,LMR822FVM,LBP-602MK2,RB078BM30S,BA8391G,SCS206AG,BU45LXX2G,SCS304AM,BD45XX2G,SCT2H12NY,SCT2H12NZ,BD48EXXG,LMR822FVT,RB088LAM150,BD4XXM5W,BU7462F,BU7244F,BU7465HFV,SML-P15DT,MD56V82161A-XXTALQ2X,BU7487FV,SCT2080KE,RB168LAM100,SCS215AJHR,RB238NS-60,RBR5LAM30A,BD4XXM2W,LM2901F,RBS3LAM40B,MMBZ9V1AL,RBR20BM60A,RBS3LAM40C,BU45LXX4G,RBS3LAM40A,RGW00TK65D,RB088T150,BU7464F,SML-D12Y1W,BD45XX5G,MD56V82161A-XXTAP,RBQ15BM45A,SCS304AHG,LM2902F,RGT40NS65D,ML62Q1267A,RBQ30T65A,RBS1MM40A,ML62Q1267E,BU49XXG,BU49XXF,BU5255SHFV,BHXXPB1WHFV,SCS304AJ,RBR30T40A,RBR5LAM30B,SCS206AM,LMR344F,BD49EXXG-M,SCS215KGHR,SML-D13WW,ML62Q1266A,RB168MM150,MD60Y1G160A-XXLALQ3L,ML62Q1266E,BS2130F-G,BD3551HFN,BR25G256,BA2903YFV-M,SCS230KE2,RBR2VWM40A,BD4723G,RBR1VWM60A,BA12004DF-Z,BU7242NUX,BU43XXFVE,M

选型指南 - ROHM - Ver.2.0 - 2019年03月 PDF 中文下载

艾诺推出集成PMBus数字接口的高性能DC/DC稳压器EZ8650A，通讯总线速度最高可达1MHz

艾诺半导体推出一款双通道25A或单通道50A输出的降压型ezSiP®稳压器EZ8650A，封装内置了开关控制器、功率FET、电感器，及其他支持组件。EZ8650A是一款集成PMBus数字接口的高性能DC/DC稳压器，通讯总线速度最高可达1MHz。

产品发布时间 : 2024-04-02

ROHM（罗姆）工业设备用产品选型指南（英文）

目录- Company Profile and Industrial Products Introduction Industrial Device Featured Products ICs Products Discretes Device /Modules Products Industrial Products Part Number Index

型号- BD7673AG,SMLEN3BC8T,BA4560RFVM,VREF25,RBQ20NS65A,RFN20NS6S,BM2LB300FJ-C,BA4560RFVT,BA4558YF-M/YFV-M/YFVM-M,GMR6432,BD7602GUL,RFUH20NS3S,BD82001FVJ-LB,SMF26V,MD56V72161C-XXTAP,RB058LAM150,BD50FA1MG-M,BD9109FVM-LB,RB088LAM-60,RB238NS150,SML-D12Y8W,VREF15,BR25H128,SML-P11DT,VS17VUA1LAM,SML-P11DR,RFUH20NS4S,RGTH40TK65,STM 431J,SCT2280KE,BA82904YFVM-C,CSL1301R2T,ECO 200,BA2902YF-LB,BA4560YFV-M,RB298T100,BD46EXX1G-M,SMF24V,BU7250G,SML-D12U1W,BD71L4LG-1,BR25H160,BR25A512,RGCL80TK60,RGPR20BM36HR,BD12732FVM,BA2903F/FV/FVM,BD12732FVJ,PTM 330,BU7251SG,BA2901YFV-M,BU21181FS,BU7251G,BD87A34FVM,LF-3011VA/VK,BU7462FVM,BD12732FVT,BD52XXG-2C,LM2903F,RBR30NS30A,BU7291G,MD56V62161M-XXTAL42X,LM339F,MD56V72161C-XXTAL42X,BA2901YFV-C,BA2902SF,SMF22V,SML-D12Y3W,LAP-601DB/DL,LAP-301DB/DL,BD2066FJ-LB,SCT2160KE,BAXXDD0T,SCM-013RT,LM2904F,BAXXDD0W,BU9829GUL-W,PTM 210J,SML-H12V8T,BU7294F/FV/SF/SFV,BA4510F/FV,RFN20NS4S,RFVS8TG6S,BU7262NUX,ML630Q464,SMLD12EN1W,ML630Q466,LMR342FJ,TLR342FJ,RF501BM2S,MMBZ16VAL,UCR006,SMF20V,SML-D13MW,BU7294SFV,BU7294F,RB168LAM150,RB238NS-30,LMR342FV,RFN6T2D,BD7220FV-LA,BD9E303EFJ-LB,LMR982FVM,SCS215AJ,RFN20NS3S,BV1LB300FJ-C,SCS215AM,BUXXSD2MG-M,SCS215AG,BR25A1M,SML-S13RT,BD37210AMUV,BD4271HFP-C,SCS215AE,BD45XX1G,BD52XXG-2M,RBR2LAM30A,BA4560F,BM2P0161,PTM 430J,RB238NS-40,RBR5L30B,RBR5L30A,RSX501LAM20,SML-D13MA,RBR2MM30B,BU7486SFV,RB228T150,RBR2MM30A,BM1050AF,LMR934FJ,BU7252SFVM,VS9V0UA1LAM,RBQ15BM100A,BU7486SF,PML2550,BDXXIA5WEFJ,BU7233SF,PV4220,BA2902FV,LMR934FV,SMF5V0,BU9897GUL-W,BD3539FVM,SML-D12U8W,LMR824F,RGPR50NS45HR,BAXXBC0,SML-P15UA,KX220,LM2903FJ,SMF SERIES,RBQ10BM100A,LM339FV,RBS3MM40B,SML-P11MT,RBR10BM30A,RBS3MM40A,SCS215KG,BD45EXX2G-M,SML-P15UT,SML-P11MR,RB058LAM-40,BA3404FVM,LM2903FV,BU7244YFV-C,BU7442FVM,MMBZ12VAL,BA82902YFJ-C,SCS220AM,SML-H12M8T,PML100,BA2901F/FV,RGTV60TK65D,RSX201L-30,BD42530EFJ-C,SCS220AJ,LBP-602DK2,SCS220AE,BU7464SF,SCS220AG,SML-D12D8W,TLR344F,RB058LAM-30,RF305BM6S,LMR822F,RFUH30TS6D,RBQ10NS100A,RBR3LAM60B,RBR3LAM60A,BD7F100HFN-LB,PV4210,BD48XXFVE,BD7XXL2FP3-C,LMR821G,BU7252F/FVM,BM2P051F,BD3508MUV,BU46KXX2G,RB238NS100,BU7486FVM,SML-D12D1W,BD1HC500FVM-C,BU7242SF,LM4559F,BA2903YF-C/YFV-C/YFVM-C,BD42500G-C,TLR342F,RB228T100,RB168LAM-30,ML610Q411PA,RFUH25TB3S,BM2P052F,LM324FVJ,MMBZ24VAL,LBP-602DA2/DK2,RGS00TS65EHR,ML62Q1366,ML62Q1367,VS22VUA1LAM,ML62Q1365,BD37A41FVM,BA4580RFJ,BD87A29FVM,BD42540FJ-C,RGT8TM65D,RFNL5TJ6S,BU7462SNUX,VS28VUA1LAM,BM63763S-VC,RB168LAM-40,BM63763S-VA,BA4560FJ,BM2P053F,SML-D13FW,BU46KXX4G,ML62Q1335,ML62Q1333,ML62Q1334,BU7264SF,BM63563S-VC,RFNL20TJ6S,BRCG016GWZ-3,RBR3L30B,BM63563S-VA,RBR3L30A,LBP-602MA2,BA3259HFP,BD00FA1WEFJ,LM339FJ,BU7266F/FV/FVM,RBQ30NS45B,BM2P054F,BD7691FJ,RBQ30NS45A,ML610482P,SCS308AHG,ML62Q1346,ML62Q1347,TLR341G,ML62Q1345,BRCB008GWZ-3,BA2115FVM,BD48LXXG,SML-D13DA,BU1S12S1AG-LB,RBR40NS60A,SCT3105KL,LMR324F/FJ/FV/FVJ,MR45V064B,RB058LAM-60,RFUH20NS6S,RB168LAM-60,SML-D13DW,LMR324FJ,RESD1CAN,ML62Q1432,ML62Q1430,BD35395FJ-M,ML62Q1431,SCS308AJ,BU7421SG,SCS308AM,BHXXRB1WGUT,BA4558RFV,BA4558RFJ,LMR324FV,BM6101FV-C,MMBZ20VAL,RBS1LAM40A,BD7690FJ,BD7684FJ-LB,MD60Y1G160A-XXLAP7AL,RFN10BM6S,BU97931FV-LB,ML62Q1441,ML62Q1442,SCT3060AL,VS11VUA1LAM,SML-D14DA,ML62Q1440,RGTH60TS65D,PML1632,RBQ10NS45A,SML-E12DW,BA4510FVM,RFN10T2D,SCS312AHG,RB088T-60,SML-D14DW,RB168L100,RGW80TS65,BD1HC500HFN-C,BD95601MUV-LB,LTR1632,RF2001NS3D,LM2903F/FJ/FV/FVJ/FVM/FVT,BU21077MUV,BA3474RFV,LM358F/FJ/FV/FVJ/FVM/FVT,LMR358F/FJ/FV/FVJ/FVM/FVT,BM1P067FJ,LAP-401DD/DN,BD71L3SHFV,BU6652NUX,RF2001NS2D,LM2904FVJ,RGS80TSX2DHR,SML-D12P8W,ML610Q360,RB088BM150,LM2904FVM,RB088LAM100,SCS210KG,RGPZ10BM40FH,ML610Q422P,BM2P091F,BUXXSA5WGWZ,RB088T-40,LM2904FVT,BD37A19FVM,SML-D15U2W,BA2904YF-M/YFV-M/YFVM-M,RFNL15TJ6S,SCT2450KE,LM4559FVM,RSX201LAM30,BD7562SFVM,LM4559FVJ,LMR341G,BA33D15HFP,BM60056FV-C,LM4559FVT,RB088T-30,BM2P092F,RB160LAM-90,RB168MM-60,RF1001T2D,PSR500/15,LTR2550,ML62Q1225A,BV1LC105FJ-C,ML62Q1225E,BA2902YF-C,RB168L150,BU7266SFV,BD9G341AEFJ-LB,BR25G640,BA2902YF-M,BM2P093F,RBR1L30A,RF301BM2S,RGS50TSX2DHR,LMR342F,RFNL5BGE6S,RGTV00TS65D,BD47XXG,RBR15BM30A,RB168MM-30,LM393FVT,BU42XXF,ML62Q1224A,SCS208AGHR,BU42XXG,LM393FVM,RGPR30BM40HR,CSL1001YT,BD7562FVM,ML62Q1224E,MSM56V16160NP,BD99A41F,BU7262FVM,LBP-602VK2,LM393FVJ,BA4558YF-M,BM2P094F,MD56V62161M-XXTAP,RGTH40TS65D,BD49KXXG,BA2901YF-M/YFV-M,PV2105,BDXXHC0WEFJ,BD6538G-LB,RB168MM-40,ML62Q1223A,BAXXCC0,SMLEN3WBC8W,ML62Q1223E,LM4559FV,LM4559FJ,RBR10BM40A,BDXXHA5MEFJ-M,BA3474YFV-C,BU7232SFVM,BD7561SG,SMLP13WBC9W,BA4560YFVM-M,BM2P095F,BU7421G,RBR1MM40A,LMR822FVJ,BDXXGA5MEFJ-LB,SCS206AJ,BA2902YF-C/YFV-C,LMR822FVM,LBP-602MK2,RB078BM30S,BA8391G,SCS206AG,BD7542F/FVM,BU45LXX2G,SCS304AM,BD45XX2G,SCT2H12NY,BA2903YF-M/YFV-M/YFVM-M,SCT2H12NZ,BD48EXXG,LMR822FVT,RB088LAM150,BD4XXM5W,SML-P15DA,BU7462F,BU7244F,BU7465HFV,BD7562SF/SFVM,SML-P15DT,MD56V82161A-XXTALQ2X,BU7487FV,SCT2080KE,RB168LAM100,SCS215AJHR,RB238NS-60,RBR5LAM30A,BD4XXM2W,LM2901F,RBS3LAM40B,MMBZ9V1AL,RBR20BM60A,RBS3LAM40C,BU45LXX4G,RBS3LAM40A,RGW00TK65D,RB088T150,BU7464F,SML-D12Y1W,BU

选型指南 - ROHM - Ver.2.0 - 10.2018 PDF 英文下载

电源芯片ISL6563CRZ要停产了，请问各位大神是否有pin对pin兼容的其它电源芯片可以推荐？谢谢！

您好，暂无完全PIN TO PIN 的产品，可以考虑INTERSIL的其他型号。或者ROHM的产品【产品】数字双相同步降压控制器PV3203、PV3205，具有自动控制和SMBus™/PMBus™

技术问答发布时间 : 2019-07-11

Dual-Phase DigitalDC/DCBuckController with Auto-Control®, & SMBus™/PMBusTM Product Overview

型号- PV4220

商品及供应商介绍 - ROHM - Rev.002 - 03.Dec.2018 PDF 英文下载

PV3205停产了，有类似的没有停产的芯片替代吗？谢谢

推荐Rohm 数字双相同步降压控制器 PV3012,PV3012是带有自适应环路补偿的数字双相同步降压控制器，用于负载点(POL)应用。其输出电压都可达0.6V~5.5V，且可以通过PMBus或通过编程存储在非易失性存储器(NVM)中来实现配置和控制。具体可参考：具有自适应环路补偿功能的数字双相同步降压控制器PV3204、PV3012，转为POL应用而设计

技术问答发布时间 : 2019-04-18

【产品】4通道内置功率MOSFET的系统开关稳压器，适用于数码相机/数码摄像机

BD9866GUL是罗姆(ROHM)推出的一款数码相机/数码摄像机用系统电源，为4通道内置功率MOSFET的系统开关稳压器。该4通道DC/DC转换器用IC由3信道降压、1信道降升压转换器组成，内置全信道FET，可减少外接部件，且各信道还可独立控制，实现了非动作信道的低功耗，非常适合用于数码单反照相机、数字摄像机领域。

新产品发布时间 : 2018-12-03