R1210Nxx1x SERIES PWM STEP-UP DC/DC CONVERTER

2019-02-22
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R1210Nxx1x系列是基于CMOS的PWM升压DC/DC转换器,具有高精度、低电源电流。
每个R1210Nxx1x系列由振荡器、PWM电路、参考电压单元、误差放大器、相位补偿电路、电压检测电阻器、芯片启动电路组成。此外,还包括抗剧烈负载瞬变的控制器、低导通电阻的控制晶体管、“LX开关”、LX开关的保护电路和输出电压检测器。R1210Nxx1A系列还包含一个用于转换振荡器频率的电路。该集成电路只需三个外部元件,即一个电感、一个二极管和一个电容,就可以构成一个低纹波、高效率的升压DC/DC变换器。
R1210N系列可通过电路控制器检测输出电压的剧烈变化。与电流模型相比,负载瞬态响应得到了改善,而且R1210Nxx1A系列还具有另一个功能,即在负载电流较小时,通过一个从Typ转换振荡器频率的电路来降低振荡器频率。100kHz到35kHz,因此,电源电流减小。
内置的芯片使能电路可以使待机模式具有超低的静态电流。
由于这些集成电路的封装是小型的SOT-23-5,因此可以在板上进行高密度安装。

RICOH

R1210Nxx1xR1210Nxx1*-TR-FER1210N301CR1210N301DR1210N501CR1210N501DR1210N301xR1210Nxx1AR1210Nxx1CR1210N301AR1210N601DR1210N221AR1210N221DR1210N601C

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Part#

脉宽调制升压型DC/DC变换器

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需要高于电池电压的电器的电源 ]电池供电设备的电源 ]便携式通信设备、照相机、录像机的电源 ]

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数据手册,数据表,Data Sheet

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Halogen Free、Pb Free

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详见资料

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SOT-23-5

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中文 英文 中英文 日文

2019/01/12

EA-075-181214

557 KB

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R1210N系列标记规格\n

本资料详细介绍了R1210N系列功率管理集成电路(IC)的市场规格。资料中包含了产品代码与型号对照表,以及不同型号的Part Number与Product Code对应关系。此外,还提供了不同型号的封装类型和产品代码的详细列表。

RICOH  -  POWER MANAGEMENT ICS,电源管理集成电路,R1210N291D,R1210N291C,R1210N251D,R1210N481D,R1210N291A,R1210N481C,R1210N372D,R1210N372C,R1210N251C,R1210N522C,R1210N522D,R1210N562C,R1210N562D,R1210N441D,R1210N251A,R1210N441C,R1210N332D,R1210N332C,R1210N401D,R1210N401C,R1210N371D,R1210N262D,R1210N492D,R1210N371C,R1210N492C,R1210N262C,R1210N561D,R1210N602D,R1210N521C,R1210N521D,R1210N561C,R1210N331D,R1210N222D,R1210N452D,R1210N331C,R1210N452C,R1210N331A,R1210N222C,R1210N412D,R1210N412C,R1210N602C,R1210N491D,R1210N261C,R1210N491C,R1210N382D,R1210N261D,R1210N382C,R1210N261A,R1210N451D,R1210N572D,R1210N601C,R1210N601D,R1210N532C,R1210N532D,R1210N572C,R1210N221C,R1210N451C,R1210N342D,R1210N221D,R1210N342C,R1210N221A,R1210N411D,R1210N411C,R1210N302D,R1210N302C,R1210N381D,R1210N381C,R1210N272C,R1210N272D,R1210N341D,R1210N462D,R1210N571C,R1210N571D,R1210N531C,R1210N531D,R1210N341C,R1210N232C,R1210N462C,R1210N232D,R1210N341A,R1210N301D,R1210N422D,R1210N301C,R1210N422C,R1210N301A,R1210N271D,R1210N392D,R1210N392C,R1210N271C,R1210N231D,R1210N461D,R1210N271A,R1210N461C,R1210N352D,R1210N582C,R1210N582D,R1210N,R1210N502C,R1210N502D,R1210N542C,R1210N542D,R1210N352C,R1210N231C,R1210N421D,R1210N231A,R1210N421C,R1210N312D,R1210N312C,R1210N391D,R1210N282D,R1210N391C,R1210N SERIES,R1210N282C,R1210N351D,R1210N242D,R1210N472D,R1210N351C,R1210N472C,R1210N581C,R1210N581D,R1210N501C,R1210N501D,R1210N541C,R1210N541D,R1210N351A,R1210N242C,R1210N311D,R1210N432D,R1210N311C,R1210N432C,R1210N311A,R1210N281C,R1210N281D,R1210N281A,R1210N471D,R1210N241C,R1210N471C,R1210N362D,R1210N241D,R1210N362C,R1210N592C,R1210N592D,R1210N512C,R1210N512D,R1210N552C,R1210N552D,R1210N241A,R1210N431D,R1210N431C,R1210N322D,R1210N322C,R1210N292C,R1210N292D,R1210N361D,R1210N482D,R1210N361C,R1210N252C,R1210N482C,R1210N252D,R1210N591C,R1210N591D,R1210N511C,R1210N511D,R1210N551C,R1210N551D,R1210N321D,R1210N442D,R1210N321C,R1210N442C,R1210N321A,R1210N402D,R1210N402C

2021/12/9  - 封装信息/封装结构图

【选型】Ricoh(理光微电子)汽车级电源管理芯片选型指南

Electronic Device Product    Power Management IC,LD Driver LSI    Power Management Package    REDC’s Automotive Products Application Examples   

RICOH  -  CONSTANT-CURRENT LED DRIVER CONTROLLER IC,WATCHDOG TIMER,电源管理IC,DC/DC CONVERTERS,电压检测芯片,恒流LED驱动控制器IC,CMOS IMAGE SENSOR,开关调节器,DC/DC转换器,POWER MANAGEMENT IC,PWM STEP-UP DC/DC CONTROLLER,WATCHDOG TIMERS WITH RESET IC,SWITCHING REGULATORS,看门狗定时器,RESET ICS,电源管理多通道IC,WINDOW VOLTAGE DETECTORS,LOW VOLTAGE STEP-DOWN DC/DC CONVERTERS,LDO REGULATOR,RESET IC,LDO稳压器,复位IC,STEP-UP AND CHARGE PUMP DC/DC CONVERTER,LD DRIVER LSI,WATCHDOG TIMERS,LD 驱动器LSI,LDO REGULATORS,POWER MANAGEMENT MULTIPLE-CHANNEL ICS,MICROCONTROLLER SUPERVISOR,POWER MANAGEMENT MULTIPLE-CHANNEL IC,VOLTAGE DETECTORS,VOLTAGE TRACKER,电压跟踪器,PMIC,直流/直流控制器,线性稳压器,USB HIGH-SIDE SWITCH IC,USB高压侧开关IC,DC/DC CONTROLLER,LINEAR REGULATOR,电压检测器,微控制器管理程序,R1515,R1516,R1525S,R1513,R1513S,R1514,R3118N,R1501S,R1517,R1518,R1278S,R3134,R1501J,R1511,R1525N,R1510,R1191,R8155S,R1190,RP132JXX1B,RP132JXX1D,R8154X,R1525H,R1580N,R1511X,R5111SXX1,R5111SXX2,R1524,R1524S,R1525,R1510SXXXA,R1524H,R1510SXXXC,R1510SXXXB,RP160N,RP115X,R1500H,R1510SXXXD,R1277L,R1524N,R3116N/L,R8156,R8155X,R8152,R1276S,RN5T569,R8154,R8151,RP550,R8150,R8156S,R8300NXXXG,R1515S,R3116L,RP170X,R1514X,R1191H,RP171N,R3116N,R1524SXXXH,R3150,R3121NXXXA,RP108,R3121NXXXG,R3121NXXXE,R1515H,R1190J,R3152,R3151,R5111LXXX2,R8160,R1501X,R5115SXX2,R8300NXXXA,R5115SXX1,R1150HXXXC,R1190S,R1150HXXXD,R1150HXXXA,R8300NXXXE,R1150HXXXB,RP132HXXXB,R1526S,R1514S,RP132HXXXD,R1525X,R3150NXXXE,R5106,RP170N,R3150NXXXF,R5107,R5108,R3117N,R5109,R5104,R5105,RP132SXXXD,R3150NXXXA,R3150NXXXB,RP132SXXXB,R3160N,R1514H,R1524X,RP115H,RP115L,R1171SXX2,R8150S028B-E2-FE,R5110SXX2,R1276,R5523N,R1275,R31152,R5110SXX1,R1272,RP130N,R1273,R1270,RP130L,RP154N,R1150,RP510L,R3119NXXXA,R3152NXXXA,R5524,R3152NXXXB,R1273L,R5114SXX2,R8359,R1172H282B-T1-HE,R5523,R8355,R1260S,R1272S,R8357,R5114SXX1,R8356,R1163,RP510,R3151NXXXB,R3151NXXXE,R3119,RP108J,R1511S,R3151NXXXA,R1511J,R3118,R3117,R3116,R5524N001,R1290,R1170,R1294,R1275S,R1171,R1172,R3119NXXXE,R8360,R8355N,R3151NXXXF,R5524N004,R5109G,R5524N002,R8357G,R1510S,R1500,R1501,R1130H,R1180,R3120,R8356N,R5108G,R1294L,RN5C750,R8358G,RP132X,R3134N,R1114,R8300,R1172SXX2,R1172N,R1540S,R5107G,R1540N,R8359G,R8315,R1245,R8160N,R1171S,R5106N,R8160S,R8360SXX1,R8160H,R8360SXX2,RP154,R5115LXX2,RP130X,R5115X,R1163N,R8160X,R3500S,R5104V,RP154X,R5116S,R5117S,R1271S,R5105N,RP506,R1130,R5117L,R1514H028B-T1-JE,R1172HXX2,RP170,RP171,R8315NXXXA,R8315NXXXB,R1271L,R5114X,R8315NXXXE,R8315NXXXF,R1172S282B-E2-AE,R1150H,R5115S,RP154L5XX,R1270S,R8150S,R5116L,R5110L102D-TR-KE,R1172X,R1540X,R8360SXX1B,R1561J,R8360SXX1A,RP506L,R1516X,R5117,R3154N,R5114S,R5114,R5115,R1517S,R5110,R5111,RN5T5611,R1180N,R5112,R8151S,R1517J,RP170H,RP550L,R3154N201A-TR-R,R8151H,R5110SXX1A,R1191X,R5110SXX1B,R1560S,R1516S,R8360SXX2C,R1560J,R8360SXX2D,R1515X,R1245S,R8151X,R1560,RP111X,R1245L,R8152S,R1191N,R1516H,R1190X,R8152J,RP111,RP115,R1518X,R5111X,R3120NXXXE,R8152X,R1211,RP111S,R5112S,R3120NXXXA,R5114LXX2,R8153S,RP506L001N-TR-A,R8153J,R1561X,R5110X,R1517X,R8155J,R1170H,R1211N,R1518S,R1114N,R8154S,RP111N,R1560X,R5110LXX2,R3152N,R1518J,R5111SXX1B,R1290K,R8153X,R5111SXX1A,RP130,R8154J,RP115LXX2,R1561S,R1525SXXXH,RP132,RP111H,汽车仪表板显示器,天窗ECU,METER,TPMS,EPS,USB-BOX,ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS),蓝牙,AUTOMOTIVE INSTRUMENT PANEL DISPLAY,AUTOMOTIVE,乘员检测系统,OCCUPANT DETECTION SYSTEM,SMART KEY,USB充电器,WIPER,FLAP TOUCH PANEL SENSOR,视听显示系统,日间行车灯,毫米波雷达,远程信息处理,转向开关,电动汽车通信模块,NAVIGATION SYSTEM,一般电子产品,座椅安全带ECU,表计,线控换档,车大灯,OPERATION CONTROL SYSTEM,BCM,BODY SYSTEM,GENERAL ELECTRONIC PRODUCTS,HEADLIGHTS,SEAT BELT ECU,SEAT ECU,高级驾驶员辅助系统(ADAS),侧视镜控制,V2X,回答,室内照明,后组合灯,BLUETOOTH,电子呼叫,电动汽车逆变器,STEERING SWITCH,GENERAL EQUIPMENT,空调机,IMMOBILIZER SYSTEM,美国空军后勤系统,太阳屋顶,雨刮,DC-DC转换器单元,配件,E-CALL,PERIMETER MONITORING,身体系统,怠速停止和运行,DC-DC CONVERTER UNIT,智能进入,DISPLAY,IDLE STOP AND GO,座椅加热器,SEAT HEATER,AUDIO VISUAL DISPLAY SYSTEM,AFLS,ETC,SHIFT BY WIRE,滑门控制,COMMUNICATION MODULE FOR EV,工业设备,VARIOUS CONTROL UNIT,DRL,DOOR HANDLE TOUCH SENSOR,REAR VIEW CAMERA,汽车,调谐器,AIR CONDITIONERS,蓄电池充电控制单元,后视摄像机,USB-CHARGER,电子不停车收费系统,TUNER,集群,发动机控制单元,EV INVERTER,SEL-DYNAMO,门把手触摸传感器,胎压监测系统,SMART ENTRY,SAFETY-CRITICAL PARTS,ELECTRIC WINDOW CONTROL,车身控制模块,BATTERY CHARGE CONTROL UNIT,驱动器记录器,安培,DRIVE RECORDER,智能钥匙,REAR VIEW CAMERA REAR VIEW CAMERA,通用设备,INTERIOR ILLUMINATION,音响系统,HANDLE HEATER,AMP,INDUSTRIAL EQUIPMENT,EV/PHEV电池充电器,PROXIMITY SENSOR ECU,HANDLE LIGHT,REAR COMBINATION LIGHT,DCM,自激发电机,襟翼触摸面板传感器,SUN ROOF,AUDIO SYSTEM,EV/PHEV BATTERY CHARGER,导航系统,平视显示器,摄像头ECU,天线,SLIDING DOOR CONTROL,接近传感器ECU,下一代安全,ELECTRIC STEERING LOCK,USB盒,声纳,电动汽车电机控制,无线充,车内照明,手柄灯,ANSWERBACK,手柄加热器,AUTOMOTIVE APPLICATION,ACCESSORIES,安全关键部件,MILLIMETER-WAVE RADAR,SMART ROOM MIRROR,CAMERA ECU,INTERIOR LIGHTING,EV MOTOR CONTROL,ENGINE CONTROL UNIT,各种控制单元,ANTENNA,WIRELESS CHARGER,SONAR,V2X型,CLUSTER,电动转向锁,座椅ECU,SIDE MIRROR CONTROL,NEXT GENERATION SECURITY,HEAD-UP DISPLAY,电动车窗控制,操作控制系统,TELEMATICS,SUN ROOF ECU,防盗系统,智能房间镜,周界监控

2021  - 选型指南

R1202x Series STEP-UP DC/DC CONVERTER with SHUTDOWN FUNCTION

R1202x系列是低功耗CMOS PWM升压DC/DC转换器IC,具有低供电电流和多种保护功能。该系列IC适用于便携式设备的恒压电源、OLED电源和白色LED背光。

RICOH  -  STEP-UP DC/DC CONVERTER WITH SHUTDOWN FUNCTION,带停机功能的升压型DC/DC变换器,R1202X7XXA,R1202X5XXA,R1202X7XXB,R1202XXXXD,R1202XXXXB,VLS252010-100,R1202XXXXA,VLF504015MT-220M,LQH32CN220K53,VLF403212MT-100M,CM105B105K06,R1202X,R1202X3XXB,R1202X3XXA,R1202X5XXB,R1202X7XXD,R1202LYZ1∗-TR,R1202X3XXD,LQH32CN100K53,R1202X6XXB,R1202X6XXA,LQH2MC220K02,LQH2MC100K02,GRM21BR11E105K,GRM21BR11E224,R1202XX1XX,R1202NYZ3∗-TR-FE,R1202XX2XX,R1202N713D,R1202N723D,R1202X4XXA,VLF3010A-100,R1202X4XXB,VLF3010A-220,OLED POWER SUPPLY FOR PORTABLE EQUIPMENT,便携式设备用恒压电源,便携式设备用白色LED背光,WHITE LED BACKLIGHT FOR PORTABLE EQUIPMENT,便携式设备的OLED电源,CONSTANT VOLTAGE POWER SOURCE FOR PORTABLE EQUIPMENT

2018/07/11  - 数据手册  - Ver. A

R1204x Series Step-up DC/DC Converter with Shutdown Function

R1204x系列是一款低功耗PWM升压DC/DC转换器,具有关断功能。该转换器内部集成了NMOS FET、振荡器、PWM比较器、电压参考单元、误差放大器、电流限制电路、欠压锁定电路(UVLO)、过压保护电路(OVP)、软启动电路、最大占空比限制电路和热关断保护电路。通过简单的外部元件配置,即可实现高效率的升压转换。该产品适用于手持设备的恒压电源、OLED电源和白色LED驱动器。

RICOH  -  带停机功能的升压型DC/DC变换器,STEP-UP DC/DC CONVERTER WITH SHUTDOWN FUNCTION,C2012X5R1C475K,R1204NXY3Z-TR-FE,C2012X5R1E105K,VLF403212MT-100M,R1204KXX2H,CM105B105K06,R1204KXX2F,R1204X2XXX,R1204KXX2G,VLF504012MT-220M,R1204X,R1204KXX2A,VLF302512MT-220M,R1204KXX2D,R1204KXX2E,R1204KXX2B,VLS252010ET-100M,R1204KXX2C,C2012X5R1H105K,R1204NXX3A,R1204NXX3B,R1204NXX3C,R1204XXXXG,R1204XXXXH,R1204KXY2Z-TR,R1204NXX3H,R1204NXX3D,R1204NXX3E,VLF403212MT-220M,R1204NXX3F,R1204NXX3G,R1204X3XXX,CRS12,R1204XXXXX,R1204XXXXC,R1204XXXXD,R1204XXXXE,R1204XXXXF,R1204X1XXX,VLF302512MT-100M,R1204XXXXA,R1204XXXXB,C2012X5R1H225K,手持设备的OLED电源,CONSTANT VOLTAGE POWER SOURCE FOR HAND-HELD EQUIPMENT,手持设备用恒压电源,手持设备用白色LED驱动器,OLED POWER SUPPLY FOR HAND-HELD EQUIPMENT,WHITE LED DRIVER FOR HAND-HELD EQUIPMENT

2018/07/11  - 数据手册  - Ver. B

R1203x系列白光LED背光升压DC/DC变换器

该资料介绍了R1203x系列PWM控制型升压DC/DC转换器IC,适用于白色LED背光驱动。这些IC具有低供电电流、高效率等特点,可由外部电阻设置LED电流并支持PWM调光。资料详细说明了产品特性、电气参数、工作原理、应用信息和推荐组件选择等内容。

RICOH  -  R1203X SERIES,R1203L,UVLO,GRM21BR71H224,R1203L071B-TR,VLS252010-100,LQH2MC220K02,PWM,OVP,CRS10I30A,LQH32CN220K53,R1203N,CM105B105K06,LQH2MC100K02,GRM21BR11E224,R1203N071B-TR-FE,RSX051VA-30,VLF3010A-100,VLF3010A-220,LQH32CN100K53

2017/12/05  - 技术文档  - Ver. A 查看更多版本

脉宽调制低电源电流升压型DC/DC变换器

R1207N系列是低功耗CMOS PWM控制型升压DC/DC转换器IC,具有低供电电流和多种保护功能。该系列IC适用于便携式设备的恒压电源、OLED电源和白色LED背光。

RICOH  -  STEP-UP DC/DC CONVERTER,升压型DC/DC变换器,R1207N8X3C-TR-FE,R1207N,R1207N81XX,R1208X,R1207N8X3∗-TR-FE,R1207N82XX,R1207N8XXB,R1207N823B,R1207N8XXC,R1207N823A,R1207N8X3A-TR-FE,R1207N8XXA,R1207N8X3B-TR-FE,R1207N823C,OLED POWER SUPPLY FOR PORTABLE EQUIPMENT,便携式设备用恒压电源,便携式设备用白色LED背光,WHITE LED BACKLIGHT FOR PORTABLE EQUIPMENT,便携式设备的OLED电源,CONSTANT VOLTAGE POWER SOURCE FOR PORTABLE EQUIPMENT

2018/02/02  - 数据手册 查看更多版本

脉宽调制升压型DC/DC变换器

R1210Nxx1x系列是CMOS基PWM升压DC/DC转换器,具有高精度、低供电电流等特点。该系列芯片包含振荡器、PWM电路、参考电压单元、误差放大器、相位补偿电路、电压检测电阻、芯片使能电路等。通过三个外部元件(电感、二极管和电容器)即可构成低纹波、高效率的升压DC/DC转换器。该系列芯片能够检测输出电压的剧烈变化,并具有降低振荡器频率以减少供电电流的功能。

RICOH  -  脉宽调制升压型DC/DC变换器,PWM STEP-UP DC/DC CONVERTER,R1210N601C,R1210N501C,R1210N601D,R1210N501D,R1210NXX1X,R1210N301X,R1210N221D,R1210N221A,R1210N301D,R1210N301C,R1210NXX1*-TR-FE,R1210N301A,需要高于电池电压的电器的电源,电池供电设备的电源,POWER SOURCE FOR BATTERY-POWERED EQUIPMENT,POWER SOURCE FOR PORTABLE COMMUNICATION APPLIANCES, CAMERAS, VCRS,便携式通信设备、照相机、录像机的电源,POWER SOURCE FOR APPLIANCES OF WHICH REQUIRE HIGHER VOLTAGE THAN BATTERY VOLTAGE

2017/09/27  - 数据手册

R1202x系列带关断功能的升压型DC/DC变换器

RICOH  -  STEP-UP DC/DC CONVERTER,CMOS-BASED PWM STEP-UP DC/DC CONVERTER ICS,升压型DC/DC变换器,基于CMOS的PWM升压DC/DC变换器集成电路,R1202X7XXA,R1202X5XXA,R1202X7XXB,R1202XXXXD,R1202XXXXB,R1202XXXXA,R1202X7XXX,LQH32CN220K53,GRM31CR71H475M,CM105B105K06,R1202X,R1202X3XXB,R1202X3XXA,R1202X5XXB,R1202X7XXD,R1202LYZ1∗-TR,R1202X3XXD,R1202X6XXB,R1202X6XXA,GRM21BR11E105K,R1202X SERIES,GRM21BR11E224,R1202XX1XX,R1202NYZ3∗-TR-FE,R1202XX2XX,R1202N713D,R1202N723D,R1202X4XXA,R1202X4XXB,OLED POWER SUPPLY FOR PORTABLE EQUIPMENT,便携式设备用恒压电源,便携式设备用白色LED背光,WHITE LED BACKLIGHT FOR PORTABLE EQUIPMENT,便携式设备的OLED电源,CONSTANT VOLTAGE POWER SOURCE FOR PORTABLE EQUIPMENT

2021/05/01  - 数据手册 查看更多版本

R1210Nxx1x系列PWM升压型DC/DC变换器

RICOH  -  脉宽调制升压型DC/DC变换器,PWM STEP-UP DC/DC CONVERTER,R1210N,CRS10I30A,R1210NXX1∗-TR-FE,R1210N601C,R1210N501C,R1210N601D,R1210N501D,R1210NXX1X,R1210N301X,R1210N221D,R1210N221A,R1210NXX1A,R1210N301D,R1210N301C,R1210NXX1*-TR-FE,R1210N301A,需要高于电池电压的电器的电源,电池供电设备的电源,POWER SOURCE FOR BATTERY-POWERED EQUIPMENT,POWER SOURCE FOR PORTABLE COMMUNICATION APPLIANCES, CAMERAS, VCRS,便携式通信设备、照相机、录像机的电源,POWER SOURCE FOR APPLIANCES OF WHICH REQUIRE HIGHER VOLTAGE THAN BATTERY VOLTAGE

2018/05/19  - 数据手册

Ricoh(理光微电子) R1210Nxx1x 应用于消费市场的中压降压直流转换控制器数据手册

RICOH  -  脉宽调制升压型DC/DC变换器,电源芯片,PWM STEP-UP DC/DC CONVERTER,R1210N221A-TR-FE,R1210NXX1C-TR-FE,R1210N,R1210N601C,R1210N501C,R1210N601D,R1210N501D,R1210NXX1X,R1210NXX1A-TR-FE,R1210N301X,R1210N221D,R1210N221A,R1210N301D,R1210N301C,R1210NXX1D-TR-FE,R1210N301A,电池供电设备的电源,POWER SOURCE FOR BATTERY-POWERED EQUIPMENT,消费电子,POWER SOURCE FOR APPLIANCES OF WHICH REQUIRE HIGHER VOLTAGE THANBATTERY VOLTAGE,POWER SOURCE FOR PORTABLE COMMUNICATION APPLIANCES, CAMERAS, VCRS,便携式通信设备、照相机、录像机的电源,要求高于电池电压的电器用电源

2011年11月23日  - 数据手册

R1200x系列带关断功能的OLED背光升压DC/DC变换器

R1200x系列是CMOS控制型升压DC/DC转换器,具有低供电电流IC。该系列IC包含Nch MOSFET、NPN晶体管、振荡器、PWM比较器、电压参考单元、误差放大器、电流限制电路、欠压锁定电路(UVLO)、过压保护电路(OVP)和软启动电路。该系列IC适用于OLED背光和便携式设备的白光LED背光。主要特点包括低供电电流、低待机电流、宽输入电压范围、可调反馈电压、PWM控制等。

RICOH

140530  - 技术文档
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品类:DC/DC CONVERTER

价格:¥0.6970

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品类:DC/DC Converter

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大电流低功耗电感定制

可定制电感最大电流100A,尺寸最小7 x 7 x 3.0mm到最大35 x 34 x 15.5 mm,工作频率100KHZ ~ 2MHZ,感值范围:0.15 ~ 100uh;支持大功率电感,扁平线电感,大电流电感,高频电感,汽车电感器,车规电感,一体成型电感等定制。

最小起订量: 5000 提交需求>

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