TMI3191 400nA Ultra Low Iq, 5.5V, 500kHz, 1A Synchronous Buck Converter
●一般说明:
■TMI3191是一种超低静态电流同步降压DC-DC转换器。该设备在500kHz开关频率下工作,调节输出经过优化,可在低输出电流(小于10μA)到高电流(1A)之间提供高效率。
■TMI3191的输入电压范围为1.8V至5.5V,输出电流可达1A。在轻载和空载条件下,以PFM模式运行,以节省功耗。TMI3191系列提供高度集成的超低功率降压转换器解决方案,非常适合满足超低功率应用(如能量采集)的特殊需求。调节器旨在降低来自能量存储元件(例如电池或超级电容器)的电压,以便向低压电子设备供电。TMI3191集成了由IC引脚编程的高阻抗反馈电阻分压器网络。TMI3191支持1.0 V至3.3 V的输出电压范围。
●特征:
■1.8V至5.5V输入电压范围
■高效率:高达90%(0.1mA)
■500kHz开关频率
■超低静态电流:典型400nA。
■轻载高效PFM模式
■高达1A输出电流
■固定输出电压:1.0V和3.3V
■100%占空比(通过模式)
■短路保护
■热故障保护
■浪涌电流限制和软启动
■TMI3191:DFN-1.5×2-6L封装
TMI3191 400nA超低IQ、5.5V、500kHz、1A同步降压转换器 |
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数据手册,Datasheet |
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详见资料 |
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DFN-1.5×2-6L |
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中文 英文 中英文 日文 |
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2022.05 |
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V0.1 |
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2 MB |
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世强先进(深圳)科技股份有限公司 | |
世强硬创平台www.sekorm.com | |
世强硬创平台电子商城www.sekorm.com/supply/ | |
世强硬创平台www.sekorm.com | |
世强硬创平台www.sekorm.com |
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LCD驱动器,串行/并行2输入驱动器,Μ步36V步进电机驱动器,SWITCH,耐压1CH紧凑型高压侧负载开关IC,2线串行接口镜头驱动器,两相半波风扇电机驱动器,汽车功率MOSFET,表面贴装LED数字显示器,中等功率肖特基势垒二极管,TRANSISTORS,双极晶体管,双极步进电机驱动器,WIRELESS LSIS,STEPPER MOTOR DRIVERS,加速计,音频转换器,非接触式电流传感器IC,1路紧凑型高端开关集成电路,电源管理集成电路,MOTOR DRIVERS,汽车闩锁式霍尔集成电路,COMPOSITE VIDEO AMPLIFIERS,无线LSI,光电晶体管,致动器驱动器,CURRENT SENSOR ICS,SERIAL EEPROM,STN LCD DRIVER,DIGITAL 16BIT SERIAL OUTPUT TYPE AMBIENT LIGHT SENSOR ICS,隔离门驱动器,SENSOR LSIS,TWO DIGIT LED NUMERIC DISPLAYS,4位LVDS驱动,VIDEO LSIS,MEDIA DECODERS,INFRARED LIGHT EMITTING DIODES,LI-ION BATTERY MONITORING LSIS,全极检测霍尔集成电路,汽车级单通道高压侧开关IC,电动机驱动器,媒体解码器,汽车开关稳压器,2-PHASE HALF-WAVE FAN MOTOR DRIVER,数字压力传感器集成电路,SERIAL-IN/PARALLEL-OUT DRIVERS,ULTRA-COMPACT CHIP RESISTORS,REFLECTIVE TYPE PHOTOSENSORS,I²C-COMPATIBLE INTERFACE LENS DRIVERS,GEOMAGNETIC SENSOR IC,REGULATORS,FULL SIC POWER MODULES,1 CHANNEL HIGH SIDE SWITCH ICS,3-AXIS DIGITAL MAGNETOMETER IC,4位LVDS收发器,3-PHASE FULL-WAVE FAN MOTOR DRIVERS,手机模块驱动程序,MOBILE PHONE MODULE DRIVERS,COMPOSITE TYPE VOLTAGE DETECTOR,高效率36V耐压步进电机驱动器,ANALOG OUTPUT TEMPERATURE SENSOR IC,多功能单相全波风扇电机驱动器,FAST RECOVERY DIODES,汽车标准逻辑IC,贴片电阻,AUTOMOTIVE HIGH ACCURACY 12BIT A/D CONVERTER,MIDDLE POWER SCHOTTKY BARRIER DIODES,3-PHASE BRUSHLESS FAN MOTOR DRIVERS,WIRELESS CHARGER MODULES,汽车用单极霍尔IC,AUTOMOTIVE EEPROM,SUB-GHZ LSIS,汽车级EEPROM,AC VOLTAGE ZERO CROSS DETECTION ICS,LED数字显示器,汽车电池平衡集成电路,LOW VOLTAGE STEPPING MOTOR DRIVERS,RFID大规模集成电路,AUTOMOTIVE ISOLATED DC-DC CONVERTER ICS,PLUG & PLAY EEPROM,OMNIPOLAR DETECTION HALL ICS,比较器,语音合成LSI,WI-SUN COMMUNICATION MODULES,STANDARD LOGIC ICS,AUTOMOTIVE CELL BALANCE IC,LEDS,BOOST AND BUCK-BOOST CONVERTERS,POWER MANAGEMENT SWITCH,RESET ICS,场截止沟道IGBT,THREE DIGIT LED NUMERIC DISPLAY,视频开关,TRANSMISSION TYPE PHOTOINTERRUPTERS,复合视频放大器,标准单相全波风扇电机驱动器,光学传感器,LOGIC GATES,WITHSTAND VOLTAGE 1CH COMPACT HIGH SIDE LOAD SWITCH ICS,逻辑门,可编程伽马电压发生器,红色激光二极管,SMALL SIGNAL/MIDDLE POWER FAST RECOVERY DIODES,多光束激光二极管,ACCELEROMETERS,数字16位串行输出型彩色传感器IC,传感器LSI,2CH+COMPARATOR,降压转换器LED驱动器,分数脉冲速率转换器,高性能时钟发生器IC,GAMMA BUFFER AMPLIFIERS,STEPPING MOTOR DRIVER,COMPLEX BIPOLAR TRANSISTORS,低边开关,SMALL SIGNAL TYPE SCHOTTKY BARRIER DIODES,红外激光二极管,SPEECH SYNTHESIS LSIS,OPTO DEVICES,紧凑型高压侧负载开关IC,BLUETOOTH®模块,PMICS,电源监控IC,2-WIRE SERIAL INTERFACE LENS DRIVERS,多输出LDO稳压器,颜色传感器IC,DTC143TE3,KA2004-H05N20A,ML62Q20XX,RCJ220N25,SML-S13UT,DTC143TEB,RSX101VYM30,SML-D12M8W(C),SDR,R6002JND4,BD60A00NUX,RB238NS150,SML-D12Y8W,SMLA12BN8T,MG6405WZ,BDJ0GA3VEFJ-M,SML-811UT (A),SML-010VT,BD94130EFV-M,DTA124XM,BM2SC123FP2-LBZ,RS3L110AT,RB298T100,DTC143TCA,RSS060P05,BD71L4LG-1,SFR,BR25A512,RGPR20BM36HR,BD95821MUV,BD6995FV,KD2002-G0JB10A,BU23TD2W,SML-S13VT,BD12IC0WEFJ,BU97941FV,SLI-325YC(W),RQ5L015SP,BH7673G,SML-811UT (C),BD52XXG-2C,BD6046GUL,RGW60TS65HR,BD10KA5WFP,BA03CC0FP,SML-D12Y3W,BM6241FS,BD450S5FP2-C,MH2206WZ,BD63521EFV,BU94702AKV,SML-S13PT,RB168MM200,DTC144WCA,BD22621G-M,SLI-343URC,RS6R035BH,BDJ2FC0WFP,RGT20NL65,DTD123TC,DTA015TUB,BD750L5FP-C,BM521Q25F,R8003KNX,BD52XXG-1 SERIES,SML-D12D8W (C),DTA023YEB,UCR006,BD95514MUV,BD9S200MUF-C,SML-H10PD2B,DTD123TK,RFN6T2D,IMX25,BD80FD0WHFP,R6000ENH,SML-S13RT,BU64253GWZ,BD70GC0VEFJ-M,BD52XXG-2M,RBR2LAM30A,CSL0902DT (C),RBR5L30B,RBR5L30A,RSX501LAM20,RCX300N20,KD2003-F0FW00A,BH76363FV,RQ1E075XN,TFZV,RF4G060AT,BD83A04EFV-M,BV1LC085EFJ-C,BD10IC0WHFV,BU2394KN,BAXXBC0,SML-A12MT (J),BU4094BCF,KR2002-D06B71A,BD33C0AWFP2-C,ML86V76580,DTC114YEB,RQ5E020SP,BD63573NUV,DTA015TEB,BA90BC0,DTC114YE3,SML813BNT,BH1730FVC,DAN222WM,BD68888MUV,BM2P241W-Z,PML100,BU34DV7NUX,DTC143TKA,SCS220AJ,SMLK1,BD33GC0VEFJ-M,SCS220AG,R6511ENX,BDJ6FD0WHFP,SMLK18WBNCW,R6511ENJ,CSL0901UT (C),RX3L07BBG,QS8J2,RF305BM6S,SML-011VT (A),BH1603FVC,RS1E180BN,BD53108G-CZ,DTA124EEB,BD8317GWL,BD3508MUV,RB238NS100,BD950M5EFJ-C,BD450S2FP3-C,SML-S13YT,BD00FC0W,SML-010YT,DTA124EE3,BD50HC5VEFJ-M,BD60HA5VEFJ-,SML-H12D8T(C),BD81870MUF-M,RB168LAM-30,RFUH25TB3S,BD9B600MUV,DTD123YC,BM2P159PF,DTC024XUB,SML-P11DT (R),BD725L05G-C,DTA124ECA,RB168LAM-40,RSS065N06,DTD123YK,RH6E040BG,2SC2412K,BD25IC0V,BD25IC0W,BDJ2FC0W,LBP-602MA2,BD46EXX5G-M SERIES,FMY1A,BD7691FJ,BD82004FVJ-M,BDJ0GA3WNUX,BD450S5WFP2-C,SML-522MY8W,DAN222ZM,BM2P060MF-Z,RFS60TZ6S,DTC114YCA,RBR10BGE30A,RBR40NS60A,BH76809FVM,RRH100P03,SCT3105KL,DTC043ZEB,SCT3105KR,BD9060F-C,RQ6E080AJ,BA15DD0WT,RB168LAM-60,R6035KNZ4,DTC144EU3,2SA1037AK,RESD1CANY,DTC144EUB,SML-D13WW (C),BD2266G-M,DTC023EEB,SML-012PT (A),SML-S13DT,RBS1LAM40A,BD7690FJ,DTA143XCA,SMLP2,BSM180C12P2E202,RGTH60TS65D,BD50C0AFP-C,R6035VNX3,BD99950MUV,RE1J002YN,RF101LAM2S,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,BU7205S,2SAR553P,BV1LE080EFJ-C,BV1LC150EFJ-C,SML-011DT,RS3E095BN,BD54105G-CZ,2SAR553R,RQ3E130BN,BU2FSA4WGWL,BD15HC5WEFJ,SML-812MT,DTA143XEB,BD9862MUV,BD52W03G-C,BD48W00G-C,DTA143XE3,SLI-325DU(W),LMR982,SLR343WBN2PT2□□□□□□,LMR981,BD37522FS,RB088BM150,RB088LAM100,2SAR552P,BD26503GUL,R8002KND3,2SCR512P5,QS8K2,BU7465S,RFNL15TJ6S,BD733L2FP-C,BD30KA5FP,LM8391EY,QS8J4,BD90C0AFP2-C,QS8J5,BD68710EFV,LB-402VN,BD50C0AWFP-C,BM1Z103FJ,2SAR554P,BD9060HFP-C,BC848BW,YQ30NL10SE,BR25G640,2SAR554R,RGTV80TS65,RB715FM-40,BD62120JEFJ,LB-402VD,RBR15BM30A,DTA124EKA,BA30JC5T,BA178M05FP,BD800M5WFPJ-C,SMLP2 SERIES,BD33IA5WEFJ,BAJ2DD0,2SCR523EBTL□□□,BDXXHC0WEFJ,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,SML-011UT(A),BU97550KV-M,RF101LAM4S,BM2P121X-Z,TE3004-TP1W00A,LBP-602MK2,RB078BM30S,BD8961NV,BD67173NUX,MG7901WZ,DTD123EK,SCS304AM,BU7461S,SCT3060ALHR,BD30FC0WFP,RB088LAM150,RGW00TS65DHR,YQ20BM10SD,RSS100N03,RQ6E045BN,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,1SS390SMFHT2R,DTD123EC,DAN235FM,RFN2LAM6S,SCS215AJHR,BD65496MUV,KA2002-B05B70A,2SC5824,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,BA178M18FP,RV3C002UN,BA178M05CP,SCS304AG,SLI-570 SERIES,BU29TA2W,SCS304AJ,SML-S13MT,BM63374S-VA,BM63374S-VC,RFN2LAM4S,BDJ0GA3V,BD49EXXG-M,BD3575YFP-M,BDJ0GA3W,BM2P13B1J-Z,BU32TD3W,DTA124EUB,RB168MM150,BA178M18CP,BD18IA5VEFJ-M,RB461FM,BU33SA4WGWL,BV1HLC45EFJ-C,DTA124EU3,SIR-56ST3F,BU18JA2VG-C,BD37068FV-M,RB162VAM-20,BU9794AKV,2SCR574D3,BU32TD2W,RGCL60TS60,BD9615MUV-LB,BM2P151X-Z,BD3814FV,LB-402MN,BD41041FJ-C,BD15GA3WNUX,LB-402MD,2SC5866,BU52077GWZ,SLI-343V8R,SML-D13WW (A),BD9573MUF-M,RB088BM100,BD18336NUF-M,SLA580ENT,VS14VUA1LAM,DTC043ZUB,MR7930,BD6326ANUX,SH2104WN,RSX101MM-30,SCT3030KLHR,BU7487,BU7486,BU7485,BU7481,UMZC6-8NFMFHT106,DTC144EE3,BD50GC0VEFJ-M,PMR18L,RD3R05BBH,DTC144ECA,MCR01,VS13VUA1LAM,MCR03,BD2200GUL,RS1E130GN,BD33GA5VEFJ-LB,BU7475,RQ6E030SP,BP3622,BD14210G-LA,BP3621,BSM180D12P3C007,BD63725BEFV,RBR5L40A,SML-Z14YT (A),BU7465,BA17815FP,BU7464,BU7462,BU7461,BU4051BCF,RCJ700N20,VS24VUA1VWM,BD00HC5VEFJ-LB,BD9408FV,BD00HA3VEFJ-LB,RX3P10BBH,KDZV SERIES,BU1ATD2WNVX,RB168MM100,BD8314NUV,BD9107FVM,BD34700FV,BD5466GUL,RF4E080BN,DTC144VCA,DAP202FM,SML-Z14YT (C),BA05CC0T,BA05CC0W,RF6G035BG,UT6KE5,SML-D13FW (C),BD60HC0VEFJ-M,BM2P134EF,BD00GA5VEFJ-M,BD30KA5WF,BU1JTD3W,BD60GA5VEFJ-LB,BD52XXNVX-2C,SML-D15YW (C),BM2P137TKF,MMBZ27VCLY,SML-811VT(A),BU90005GWZ,DTA123YM,RGWX5TS65D,LM358,ML62Q1714C,BA17815CP,BD16950EFV-C,KD3004-TQFW00A,RBR2LAM40A,DTC114WUA,BD33HA5WEFJ,BD00EA5W,UT6KC5,BD18340FV-M,LM324,ML62Q1713C,MCR10,RQ3G110AT,MNR12,MNR15,MNR14,2SCR586J,MNR18,SML-811VT(C),BM6242FS,BU28SA4WGWL,KA2003-B35N00A,MH2205WZ,RFS30TZ6S,LM339,LAP-601DB,BU7495,CSL1101WBDW,BD63536FJ,MNR02,QS6Z5,MNR04,STM 331U,BU1JTD2W,MC,大型打印机,COMPLEX LOGISTICS MANAGEMENT,USB数据记录器,DIGITAL VIDEO CAMERAS,EFT-POS TERMINALS,ELECTRONIC EQUIPMENT,LARGE-SIZED LABEL PRINTERS,CARDBOARD LABELS,摄像头,小型打印机,SINGLE LENS REFLEX,WRAPPING RIBBONS,名称标签,液晶面板,CONSUMER,压电致动器,RECEIPT PRINTERS,EFT-POS终端,热转印套印机,LABEL PRINTERS,CARRIAGE,高保真音频,LCD PANEL,打印机,ATMS,标签打印机,SLOT MACHINES,数字摄像机,LCD背光,远程控制应用,DDR SDRAM,工厂,标签编写器,ENVIRONMENT-FRIENDLY PACKAGING MATERIALS,房舍管理系统,日期代码标签,POWER SOURCE,PPC,LOGISTICS MANAGEMENT,汽车灯具,打印电子标签,RESISTIVE ELEMENT,电池管理系统,面板,AUTOMOTIVE PANELS,PIEZO ACTUATOR,PAPER FEED,LABEL WRITERS,电源控制,USB DATA LOGGERS,UNI-DIRECTIONAL VOICE COIL MOTORS,DSLRS,SLRS,VOICE COIL MOTOR,HIGH-SPEED PRINTING,POWER SUPPLY CONTROL,单向音圈电机,GAS WATER HEATERS,ECR打印机,存储标签,BMS,INDUSTRIAL EQUIPMENT,配送站点,CAR AUDIO,单反相机,PANEL,OUTDOORS,纸板标签,LARGE-SIZED PRINTERS,功率吸收器,客车厢,SMART POS PRINTERS,STEPPING MOTORS,食品加工场所,双向音圈电机,工业设备,AUDIO,数码相机,数码单反,HIGH FIDELITY AUDIO,DVCS,汽车,装配线,EFT-POS TERMINAL,高速打印,收据打印机,ENERGY SAVINGS PRINTERS,FOOD MEASURING INSTRUMENTS,照明,UNMANNED CASH REGISTERS,ADAS,高速标签打印机,PRINTER,BI-DIRECTIONAL VOICE COIL MOTORS,PIEZO ACTUATORS,DISTRIBUTION CENTERS,ECR PRINTERS,单镜头反射,POS终端,环保包装材料,POWER SINK,A/V EQUIPMENTS,DSC,视频,CAMERA,LBP,复杂的物流管理,老虎机,ELECTRONIC TAGS,NAME LABELS,HIGH-SPEED LABEL PRINTERS,PRINT ELECTRONIC TAGS,LOTTERY PRINTERS,A/V设备,电子设备,CIS,高速收据POS打印机,HIGH-SPEED RECEIPT POS PRINTERS,ASSEMBLY LINES,PRINT DATE CODE LABELS,HIGH-SPEED RECEIPT PRINTERS,户外,VIDEO,LCD BACKLIGHT,FOOD PROCESSING SITES,配送中心,食品计量器具,AUTOMOTIVE,消费,电阻元件,动力源,音圈电机,自动取款机,包装丝带,电子支付终端,连续打印,INDUSTRIAL,送纸,步进电机,CARDBOARD LABEL,RECEIPT PRINTING,FACTORIES,移动打印机,BARCODE LABEL PRINTERS,售票机,MOBILE PRINTERS,REMOTE CONTROL APPLICATIONS,独联体,LIGHTING,DATE CODE LABELS,物流管理,汽车面板,打印日期代码标签,DISTRIBUTION SITES,工业,无人值守收银机,DIGITAL CAMERAS,燃气热水器,SMALL LABEL PRINTERS,BATTERY MANAGEMENT SYSTEM,THERMAL TRANSFER OVERPRINTERS,硬纸板标签,条形码标签打印机,大型标签打印机,小型标签打印机,音频,AUTOMOTIVE LAMPS,STORAGE LABELS,高速收据打印机,SMALL SIZE PRINTERS,彩票打印机,TICKET MACHINES,收据打印,压电执行器,节能打印机,POS TERMINALS,电子标签,智能POS打印机,CONTINUOUS PRINTING,汽车音响
拓尔微电子股份有限公司简介
拓尔微电子股份有限公司,成立于2007年,是一家专注于模拟和数模混合IC设计的公司。公司拥有500多款产品,涵盖电源管理、马达驱动、锂电管理、模拟芯片、模组等多个领域。公司业务布局广泛,包括个人消费、智能家居、新能源汽车、通信与安防、工业控制等。拓尔微电子致力于提供一流的芯片解决方案和服务,持续为客户创造最大价值。
拓尔微电子 - BLDC无刷驱动,中压DC/DC,LNB,DCDC控制器,霍尔IC,PWM控制器,充电IC,低边驱动芯片,有刷马达驱动,POE-PD,中压LDO,电池监控AFE,低压DC/DC,电池充电芯片,BUCK-BOOST控制器,AC-DC电源管理芯片,PD(C+A) CONTROLLER,PD(C+A)控制器,DC-DC控制器,AC-DC控制器,电池保护芯片,音频功放,POE-PD,步进马达驱动芯片,POE IC,钯(C-OTP),AUDIO AMP,锂电管理芯片,降压DC-DC,LED 背光驱动,SR转换器,电流检测运放,SWITCH,升降压控制器,BUCK DC-DC,AC-DC CONTROLLER,专用模组,PD(C-FLASH),POE以太网供电管理芯片,音频放大器,高边驱动芯片,BLDC驱动芯片,线性LDO,LED DRIVER,直流马达驱动芯片,DC/DC控制器,OVP,步进马达驱动,马达驱动芯片,POWER SWITCH,锂电保护IC,霍尔开关,BOOST,电源管理芯片,LDO,有刷马达驱动IC,RESET IC,电源开关,PWM CONTROLLER,SR CONVERTER,复位IC,LED驱动,BLDC驱动,LED 照明驱动,开关保护电源,PD(C-OTP),PWM CONVERTER,LOAD SWITCH,USB充电协议芯片,电量计,PMIC,PD(C-FLASH),促进,脉宽调制变换器,DC-DC CONTROLLER,BUCK控制器,开关,PMU,DC-DC电源管理芯片,负载开关,POE集成电路,TMI4056,TMI8XXX,TMI75823B,TMI75823A,TMI7321,TMI4054,TMI8262Q,IM2406,IM2405,IM2403,TMI4031A,TMI75894,STI3508CB,TMI3408,TMI31601F,TMI4302A,TMI32120,TMI5700,TMI3368X,TMI8423,TMI8421,TMI7332,TMI8420,TMI6240,TMI6241,TMI86620XXX,TMI6263XX系列,TMI4042A,TMI4151A,TMI4151D,TMI6809,TMI3411,TMI3410,TMI8549,TMI8548,TMI4056EH,TMI9404,TMI6011,TMI6030C系列,TMI5122D8,TMI6038D,TMI3255TF,TMI86881,TMI8118S,IM5200,TMI31602H,TMI3113H2,TMI86600XX,TMI4056E,TMI36010,TMI3113H2D,TMI6038,TMI7003,TMI6263AH,TMI8420Q,TMI33431E,TMI3256B,TMI6030,TMS8010,TMI8260DP,TMI33431X,TMI3388X,TMI3252XX,TMI32560,TMI32561,TMI4051D,TMI8837S,TMI3255S,TMI4051A,TMI8150B,TMI3255T,TMI3451,TMI3450,TMI3257I,TMI8720PD,TMI3112H,TMI86620,TMI86880XXX,TMI8340,TMS8020,TMI86810X,TMI6263BH,TMI4302,TMI8260SP,TMI3244T,TMI3341,TMI3181A,TMI6401T,TMI3343,TMI6050U系列,TMI3342,TMI8113,TMI36030,TMI3181D,TMI4301XX,TMI8110,TMI3113B,TMI8230,TMI3343B,TMI6050系列,TMI6050,TMI97072,TMI3113D,TMI5130A,TMI97073,TMI3408D,TMI3408C,TMI8920D,TMI8260FP,STI8070X,TMI3408F,TMI33431,TMI3344,STI3453,TMI8118,TMI5120-XX,TMI8920,TMI6402T,TMI88222,TMI3112,TMI88221,TMI86620LBS,TMI7003C,TMI8122,TMI7003B,TMI83210,TMI8120,SIT8036,TMI86600,TMI86620LBT,TMI86881MAT,TMI6240S,TMI86881MAS,TMI97053,TMI3252SHF,TMI3359,TMI6241A,TMI3113,TMI6241D,TMI8921,TMI8113S,TMI8130,TMI97052,TMI4071D,TMI3125,TMI4071A,TMI5302,TMI32520,TMI8180A,TMI3494,TMI6401,TMI39610,TMI3255,TMI3493,TMI3492,TMI8263,TMI8262,TMI8140,TMI8261,TMI86600BT,TMI86600BS,TMI3252T,TMI6050B系列,TMI32530,STI9287C,STI9287B,TMI3256,TMI6402,TMI3258,TMI6403,TMI8037,TMI6283H,STI3452I,TMI8152,TMI8151,TMI3252XX系列,TMI86810,TMI97151,TMI3386X,TMI8940D,TMI6260C,TMI6260D,TMI2286D,TMI3253XX,TMI8837,TMI3253T,TMI6030D,TMI6030C,TMI6260A,TMI3255B,TMI3388A,TMI8160,TMI3255F,TMI4101A,TMI6XXX,TMI4101D,TMI6261B,TMI8723,TMI3286,TMI5102,TMI7303B,TMI8876Q,TMI7303A,TMI7327B,TMI5101,TMI7327A,TMI6030系列,TMI3281,TMI9708,TMI7303D,TMI7303C,TMI6030D系列,TMI6038系列,TMI8230S,TMI97153X,SIT2122,TMI97121,STI3508C,TMI9713,TMI3411P,TMI4021,TMI3411B,TMI4022C,TMI6325,TMI8876,TMI7302,TMI7301,TMI8870,TMI3181,TMI6050I系列,TMI3286B,TMI3253XX系列,TMI8460SP,TMI3191-XX,TMI6050B,TMI7205B,TMI32080,TMI6220,STI9287CA,TMI6050I,STI3508,TMI8085,TMI8263Q,TMI6201A-XX,TMI8080,TMI6201A,TMI97210,TMI6050U,TMI7325X,STI9287,TMI5810,TMI6263XX,电力设备,智能马桶,家庭消费产品,TV,激光打印机,TWS蓝牙耳机,储能管理,智能物联,智能WIFI,小球机,IPC摄像头,生产办公,充电适配器,车灯转动,全自动智能锁,门锁控制,扩展坞,有感BLDC电机,麻将机,交换机设备,服务器,水表,可穿戴设备,个人消费,智能电视,座椅调节,电视,机顶盒,个人消费产品,手机,智能家电,电子烟,扫地机,TWS耳机,笔记本,扫地机器人,颈膜枪电机,智能家居,自动化控制,气表,后视镜驱动,枪机,电表,通信基站,旋转屏幕驱动,工业控制,按摩器,新能源汽车,平板电脑,小家电,通信设备,落地扇,水泵电机,散热风扇,安防设备,CPE,笔记本电脑,通信光猫
【IC】拓尔微发布4款电源管理芯片、充电电源与控制芯片新品,覆盖网通电源、安防锂电等多个领域
2023年1月9日,拓尔共有4款新品亮相发布会:电源管理芯片TMI3259、TMI6201A和TMI3191、及充电电源与控制芯片TMI9713,覆盖网通电源、安防锂电、智能穿戴电源、PD充电器等多个应用场景。
【产品】静态电流400nA的DC-DC控制器TMI3191,输入电压范围为1.8~5.5V
拓尔微推出一款TMI3191超低功耗DC-DC控制器,采用超低功耗技术,其静态电流Iq在400nA,使得TMI3191进入nA级DC-DC的行列;输入电压范围1.8V-5.5V,低的工作电压使得TMI3191应用范围更广。
采用WLCSP-20封装的STi8070A 5A、2.1MHz、I²C可编程同步降压转换器
STI8070A是一款高效率的同步降压转换器,具有I2C可编程接口,适用于2.7V至5.5V的输入电压范围,输出电流高达5A。该转换器支持PFM和PWM模式选择,具有低静态电流、软启动、过压保护和热关断等功能,适用于智能手机、平板电脑等设备。
拓尔微电子 - I²C PROGRAMMABLE, HIGH EFFICIENCY,2.1MHZ, SYNCHRONOUS BUCK CONVERTER,I²C可编程、高效率、2.1MHZ同步降压转换器,I²C PROGRAMMABLE SYNCHRONOUS BUCK CONVERTER,I²C可编程同步降压转换器,STI8070A,DSP,CPU处理器,智能手机,MID,CPUS PROCESSORS,TABLET,平板电脑,SMART PHONES
IM2603电源管理IC,适合集成降压转换器的Type-C外设应用
IM2603是一款专为Type-C外围设备应用的电源管理集成电路。它集成了100%同步降压转换器,具有内置的高侧MOSFET和栅极驱动器,支持外部低边MOSFET或二极管。该IC提供从3.5V到26V的输入电压范围,可编程输出电压范围为1.25V至5.5V,效率高达92.5%。此外,IM2603还具备多种保护功能,如过压保护、欠压锁定、短路保护和热关断。
拓尔微电子 - 电源管理IC,POWER-MANAGEMENT IC,SYNCHRONOUS BUCK CONVERTER,同步BUCK变换器,IM2603,USB供电,USB POWER DELIVERY,COMPUTER PERIPHERALS,C型坞站/适配器,电脑外设,TYPE-C DOCKS/ADAPTORS
TMI3342 30V、370kHz、2A峰值同步降压转换器
TMI3342是一款高效率的同步降压DC-DC转换器,工作频率为370kHz,可提供峰值2A电流。该器件集成了高边和低边开关,具有低导通电阻,以最小化传导损耗。它采用6引脚SOT23-6封装,适用于分布式电源系统、安全设备、平板电视和显示器以及智能家居等领域。
拓尔微电子 - SYNCHRONOUS STEP-DOWN CONVERTER,高效率370KHZ开关频率同步降压型DC-DC转换器,HIGH EFFICIENCY 370KHZ SWITCHING FREQUENCY SYNCHRONOUS BUCK DC-DC CONVERTER,同步降压转换器,TMI3342,FLAT PANEL TELEVISION,智能家居类,工业电力系统,安防设备,SMART HOME,DISTRIBUTED POWER SYSTEMS,MONITORS,INDUSTRIAL POWER SYSTEMS,SECURITY EQUIPMENT,监视器,分布式电力系统,平板电视
采用WLCSP-20封装的STi8070B 5A、2.1MHz、I²C可编程同步降压转换器
STI8070B是一款基于I2C可编程的高效同步降压转换器,具有高达5A的输出电流。该转换器适用于2.7V至5.5V的输入电压范围,输出电压可编程从0.7125V至1.5V。它支持PFM和PWM模式选择,具有低功耗、快速负载瞬态响应和内置保护功能。
拓尔微电子 - I²C PROGRAMMABLE, HIGH EFFICIENCY,2.1MHZ, SYNCHRONOUS BUCK CONVERTER,I²C可编程、高效率、2.1MHZ同步降压转换器,I²C PROGRAMMABLE SYNCHRONOUS BUCK CONVERTER,I²C可编程同步降压转换器,STI8070B,DSP,CPU处理器,智能手机,MID,TABLET,CPUS PROCESSORS,平板电脑,SMART PHONES
采用DFN1.6x1.6-6小型封装的TMI3181D 3μA超低IQ、6.5V、1.2MHz、0.8A同步降压转换器
TMI3181D是一款超低静态电流同步降压型DC-DC转换器,采用小型DFN1.6x1.6-6封装。该器件工作在1.2MHz开关频率,具有高达95%的高效率(@3.3VOUT),并具备多种保护功能,如过压保护、欠压锁定、短路保护和热关断保护。
拓尔微电子 - 开关频率、3ΜA超低静态电流、电流模式降压转换器,SWITCHING FREQUENCY, 3ΜA ULTRA-LOW QUIESCENT CURRENT, CURRENT MODE BUCK CONVERTER,同步BUCK变换器,SYNCHRONOUS BUCK CONVERTER,TMI3181D,物联网模块,INTELLIGENT LOCK,穿戴式设备,BATTERY-POWERED,WEARABLE DEVICE,电池供电,智能锁,IOT MODULES
TMI3341C 30V、600kHz、1.5A同步降压转换器
TMI3341C是一款高效同步降压型DC-DC转换器,可提供高达1.5A的电流。该器件集成了高边和低边开关,具有低导通电阻以最小化传导损耗。通过切换频率实现低输出电压纹波和小型外部电感和电容尺寸。
拓尔微电子 - SYNCHRONOUS STEP-DOWN CONVERTER,HIGH EFFICIENCY SWITCHING FREQUENCY SYNCHRONOUS BUCK DC-DC CONVERTER,同步降压转换器,高效开关频率同步降压型DC-DC变换器,TMI3341C,白色商品,工业电力系统,INDUSTRIAL POWER SYSTEMS,WHITE GOODS,SECURITY EQUIPMENT,FLAT PANEL TELEVISION,智能家居类,安防设备,SMART HOME,DISTRIBUTED POWER SYSTEMS,MONITORS,监视器,分布式电力系统,平板电视
TMI3181A PCBLIB&SCHLIB&INTLIB
拓尔微电子 - 超低IQ、6.5V、1.2MHZ、0.8A同步降压转换器,ULTRA LOW IQ, 6.5V, 1.2MHZ, 0.8A SYNCHRONOUS BUCK CONVERTER,TMI3181A
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