A Introduction to The Power Management Chips from Xinbole XBLW - Analog Chips
Power management integrated circuits (PMICs) are chips responsible for transforming, distributing, detecting, and managing electrical energy within electronic device systems. They primarily identify the power supply voltage for the CPU, generate corresponding short-junction waves, and drive the power output of subsequent circuits. This article provides a detailed introduction to the classification and various features of the Power management chips from Xinbole XBLW - Analog Chips, hoping to provide a deeper understanding after reading.
01—Description
Chips, also known as semiconductor devices, are crucial components in electronic devices, and there are various types of chips. They can be classified into analog chips and Digital Chips based on the operation mode of Transistors.
Analog circuits are primarily composed of capacitors, resistors, transistors, and other components. analog integrated circuits integrate these analog circuits to process continuous function-form analog signals (such as sound, light, and temperature), serving as a type of integrated circuit. The source of all data is analog signals, and analog chips serve as the first gateway for processing external data.
Analog chips come in a wide variety and have broad application scopes. Apart from common analog chips such as signal chains and power management, specialized products like RF devices in the communication field and memory interface chips in the server domain also fall under the category of analog chips. Below is an illustration of an analog chip.
From the perspective of transmitting weak electrical signals and managing strong electrical energy, analog chips are divided into Signal Chain Chips and power management chips. Power management chips can be further categorized into AC/DC (alternating current to direct current) converters, DC/DC (direct current to direct current) converters, Driver ICs, Protection Chips, LDOs (Low-Dropout Regulators), Load Switches, PMICs (power management integrated circuits), etc.
02—Power management chips
Regarding power management chips from xinbole xblw, the mainstream dc/dc chips include buck (step-down), boost (step-up), Buck-Boost Converters, as well as pwm (pulse-width modulation) control ics used to drive external switches.
1.Buck-Boost Converter Chip: XBLW MC34063
XBLW MC34063
Characteristics:
- Wide operating voltage range from 3V to 40V
- Extremely low static power consumption
- Limited current function with a maximum output current of 1.5A
- Adjustable output voltage, operating frequency up to 100kHz
- Output voltage accuracy of 2%
LM317 Positive Voltage Regulator and LM337 Negative Voltage Regulator, as well as the Three-Terminal Regulators L78 and L78M series.
LM317 main performance parameters:
Input voltage: 3-40V
Output voltage: Adjustable from 1.25-37V
Three current output versions: 0.1A, 0.5A, and 1.5A
The chip internally incorporates overheat, overcurrent, and short-circuit protection circuits.
LM337 is a three-terminal adjustable negative voltage regulator with an output current of 1.5A. It has an input voltage range from -3V to -40V and an output voltage range from -1.2V to -37V. It features built-in thermal overload protection, short-circuit protection, overcurrent limitation, and overheat protection.
The L78M series chips are available in various output voltage versions, including 5/6/8/9/12/15/18/24V. They have an output current of 0.7A, a minimum dropout voltage of 2V, a minimum input voltage of 7V, and a maximum input voltage of 38V. These chips also feature built-in thermal overload and short-circuit protection, making them excellent performers as dc-dc step-down regulators.
③ AMS1117 series Low Dropout Linear Regulators
The AMS1117 series of low dropout linear regulators have an output current capability of up to 1A. While some other brands may claim an output current of 800mA, with some even marking 1A, the actual performance often falls short.
However, Xinbole XBLW's AMS1117 doesn't exaggerate its capabilities. After leaving the factory, it undergoes multiple load tests, power ripple tests, and load transient response tests. Its performance is stable, and its quality is superior.
03—Mainfeatures
-Only requires two external resistors; the adj version allows adjustable output voltage ranging from 1.25V To 13.8V.
- Available in various fixed voltage output versions:1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, And 5V.
- Output current of 1a, output voltage accuracy of ±1.5%, operating voltage up to 15V.
-Voltage linearity less than 0.2%, load regulation rate less than 1.0%.
④PWM Pulse Width Modulation Control Chip
Xinbole XBLW UC38 Series Is A PWM Control Chip with an internally fixed frequency current mode. It operates at frequencies up to 500kHz and comes in 8-pin small dip and sop packages. This series of chips has high integration and can achieve high-performance control of switching power supplies. Its advantages include low power supply current (startup current of 0.05mA, static current of 5mA), built-in frequency compensation network, built-in soft-start function, built-in over-temperature protection, etc. The UC38 series chips have multiple startup voltage versions and duty cycle versions and are used in applications such as switch-mode power supplies, power regulation, and current mode flyback circuits.
04—Product applications
From smartphones, tablets to wearable devices, from household appliances to electric vehicles and drones, almost all modern electronic devices rely on power management chips to ensure their performance and safety. Power management chips can enhance the stability and reliability of devices, extend battery life, improve energy utilization efficiency, and provide functions such as overload protection and overheat protection, ensuring that devices can operate safely and stably. With the development of technology, power management chips are also constantly evolving to meet increasingly complex and efficient power management requirements.
05—Conclusion
As electronic devices continue to evolve towards smaller size and higher performance, power management chips also face many challenges. Xinbole (XBLW)'s future development trend will focus on improving integration, optimizing energy efficiency, enhancing compatibility and versatility, and exploring the application of new materials and technologies.
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本文由walkonair转载自XBLW News，原文标题为:XBLW Xinbole - Introduction To Power Management Chips For Analog Chips，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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描述- 该资料提供了一系列电子元器件的对照型号和厂牌信息，包括逻辑门、定时器、模拟开关、电压调节器、运算放大器等。资料中列出了多种型号的元器件，如CD4001BE、CD40106BE、CD4021BE等，以及它们的对照型号和厂牌，如TI/德州仪器、NXP/恩智浦、ST/意法等。此外，还包括了部分特殊型号的元器件，如24C02S、24C01BN、24C02BN等，以及它们的对照型号和厂牌。
型号- SN74HC273N,ULN2004AN,LM339DTR,MC74HC139AN,HEF4094BT,UC3844BD1013TR,DS1307DTR,74HC4053D,653,HEF4094BP,MC34063ACD-TR,AT24C08C-SSHM-T,HEF4071BP,MAX485ESA,TDA2050A,MC74HC192AN,TC4427EOA,SN74HC175N,TC74HC161AP,SN74HC163N,LM331N/NOPB,74HC374D,653,SN74HC151N,24LC02B-I,CD4051BDTR,SN74HC42N,CD4071BE,CD4094BE,CD4021BCN,24LC02B-P,KA3842A,SN74HC245DTR,ICM7555ESA+T,LM393AN,HEF4082BP,SN74HC244DWR,HCF4021BE,MC74HC32AN,24C64BN,M24C02-WMN6TP,LMV324DR2G,LM1117IMPX-1.8/NOPB,AT24C32C-PUM,ULN2803AN,IR4426STRPBF,74HC10N,LM324N,DS1307Z+T&R,LM337KTTR,CD4082BE,ACS712ELCTR-30AT,HEF4072BP,SN74HC244DTR,SN74HC4051DTR,LM393DR,LM393DT,ST3485ECDR,LM337S,M74HC10B1R,NE5532DR,LM337T,M24C32-WMN6TP,CAT24C02WI-GT3,M24C16-WBN6P,KA3525A,AZ1117CR-5.0TRG1,TC74HC160AP,SN74HC161N,SN74HC32N,SN74HC20N,LM2904DR2G,CD4093BE,M74HC374B1R,HEF4060BT,74HC20N,SA5532DR,MC74HC10AN,HCF4043BE,MAX232CSE,MC74HC238AN,SN74HC165DTR,74HC32N,TC4426COA,AT24C64D-PUM,SN74HC374N,AT24C02C-SSHM-T,SN74HC21N,LMV321IDBVR,MAX3485CSA,LD1117S50CTR,ULN2803APG,MC74HC273ADWR2G,LMV358LIST,HCF4012BE,MC74HC00AN,UC3842BD1R2G,MAX232EDTR,LM317LZ/NOPB,M24C32-WBN6P,SN74HC240N,SN74HC373N,TL3844BDR,LM317LD13TR,CD4052BDTR,24C16N,MAX3232CSE,24C04N,TC74HC4052AF,SN74HC10N,ST485ECDR,LM331MX/NOPB,MC74HC11AN,CD4050BE,TC74HC273AP,TC74HC07AP,PCF8563DTR,74HC14N,MC74HC573ADWR2G,74HC02N,IX4426NTR,CD4012BCN,KA3843A,TC74HC151AP,TL3845BDR,MC74HC138AN,ULN2001DTR,MC33063ADR,SN74HC47N,74HC273D,653,SN74HC11N,LM324DR2G,HEF4093BP,GT7555CDTR,MAX485EBDTR,NCP1117LPST18T3G,MC74HC244ADWR2G,MC34063DR2G,LM317T,TC4426COA713,74HC11N,LM317S,L78M05CDT-TR,SN74HC153N,SP3485CN-L/TR,KA3844A,AZ1117R-5.0TRE1,24LC02B/SN,SN74HC165N,ULN2804APG,24C02N,M74HC00B1R,MC74HC126AN,CP116ADTR,CD4072BE,UC3844BD1R2G,CAT24C128WI-GT3,SN74HC00N,74HC244D,653,HEF4081BP,TC74HC08AP,M74HC259B1R,MC74HC259AN,UC3842AD8TR,M74HC11B1R,TC4426EOA,ULN2004ADR,TC4428EOA13,TL074CDTR,74HC00N,24C02S,M74HC161B1,L293D,74HC245D,653,TC4428COA713,TC74HC192AP,SN74HC192N,24LC64B/SN,TL081CDTR,TC74HC139AP,AZ1117R-3.3TRE1,MC74HC244AN,LM331DTR,MC74HC86AN,LM2903DR2G,AT24C64C-PUM,CD4053BDTR,TL074CDR,TL074CDT,TL3843BDR,L293DNE,AT24C16C-PUM,M74HC02B1R,M74HC273B1R,TL062CDR,CAT24C32WI-GT3,CD4049BE,TL062CDT,24C08N,MAX3232EDTR,MC74HC373ADWR2G,NE5532N,74HC151N,24LC16B-P,NE5532P,MC74HC74AN,MC14050BCP,24LC16B-I,HCF4025BE,UC3845BDTR,TC4428COA,CP2139CN,UC3845BD1013TR,TC74HC138AP,MC14094BDR2G,SN74HC190N,24LC01B/SN,74HC160N,TC74HC14AP,MC74HC245AN,HCF4013BE,CD4077BCN,L293WS,LM324DTR,TL084CDTR,MC14072BCP,CA3140EZ,MC33063DR2G,SN74HC574DWR,ULN2003D1013TR,L7812CV,LM556CN,AMS1117-1.8,24LC16B/SN,IR4428STRPBF,TDA2030AV,CD4025BE,MC14049BCP,TL062CDTR,TC74HC126AP,74HC4052D,653,HCF4001BE,74HC161N,TC74HC02AP,SG3525ADTR,M74HC238B1R,74HC04N,TC74HC259AP,MC7805CTG,SG3525AN,SN74HC160N,SN74HC390N,SG3525ADWR2G,LM337T/NOPB,MC14013BCP,CD4081BE,MC74HC4053ADR2G,CD4043BCN,HEF4050BP,ULN2004APG,LM1117IMPX-3.3/NOPB,LMV358IDT,CAT24C16LI-G,LMV358IDR,TDA2030A,MC74HC574AN,TC4427COA,MC74HC374ADWR2G,SP232ECN-L/TR,SN74HC86N,SN74HC74N,LM78M05CDTX/NO,SP3232ECN-L/TR,L298P,CD4094BM96,L298N,CD4051BM96,LMV324IDR,M74HC192B1R,ICM7555IBAZ-T,LM2904DT,TL082CDTR,MC14071BCP,LMV324IDT,AT24C08C-PUM,24LC08B/SN,TC4428EOA,MIC29302N,LM1875T/NOPB,LM2904DR,LM324SNG,74HC07N,74HC373D,653,LMV321SN3T1G,ICL7555IBAZ,ULN2003APG,MC14082BCP,UC3844BDTR,AT24C128CSSHM-T,MC74HC20AN,M74HC14B1R,74HC192N,24C32BN,MAX3485EEDTR,NCP1117LPST50T3G,ULN2803ADWR,MC74HC573AN,CD4060BDTR,LD1117S18CTR,TL061CDTR,TLC555CDR,LM339DR,SP3232EEN-L/TR,74HC08N,24LC04B-I,M74HC240B1R,TL064CDT,LMV321LILT,LM339DT,ACS712ELCTR-20AT,TL064CDR,24LC04B-P,TC74HC04AP,ULN2003ADR2G,PB,HCF4049BE,MC14025BCP,DS1302ZN+T&R,LMV358MM/NOPB,SN74HC273DWR,AT24C01C-SSHM-T,TL3842BDR,UC3845AD8T,SN74HC14DTR,LM2903DR,TC74HC238AP,M24C16-WMN6TP,LM2903DT,CAT24C08WI-GT3,UC3843BNG,TL071CDT,AZ1117CR-3.3TRG1,ULN2803ADTR,M74HC138B1R,AT24C64C-SSHM-T,CD4060BM96,M74HC574B1R,AT24C08D-PUM,UC3844AD8T,MC74HC240AN,ULN2001ADR,TL071CDTR,GT3140ADTR,HCF4071BE,HCF4094BE,TC74HC244AP,CD74HC4051M96,TC74HC32AP,MC14093BCP,MC34063ADR,74HC574D,653,74HC595D,74HC244D,M24C08-WMN6TP,M24C04-WMN6TP,ULN2004D1013TR,MC14012BCP,DS1302DTR,MC14081BCP,HEF4021BP,SP3232EEN-LR,UC3845N,CD4094BDTR,HCF4082BE,MC74HC165AN,LM358BDTR,74HC4051D,653,74HC244N,MC74HC373AN,TC74HC20AP,24LC02BT-I/OT,74HC374D,IR4427STRPBF,LM1875T,L78M05HDTR,ULN2804ADWR,LM317LDR2G,TL082CDR,LM317TG,CD4021BE,ULN2803AFWG,CD4050BCN,LM2903DTR,M24C04-WBN6P,CAT24C02LI-G,MC14001BCP,CD4049BCN,M74HC151B1R,TC74HC573AP,HCF4093BE,24LC08B-I,SN74HC273DTR,UC3845AN,UC3843BDTR,TC74HC10AP,74HC374N,M74HC04B1R,LM393P,UC3844BNG,MC74HC112N,AT24C04D-PUM,24LC08B-P,M74HC139B1R,CD4052BM96G3,TL082CN,LM393N,MC34063ADTR,GT4427DTR,LM321DTR,MC74HC07AN,AMS1117-5.0,SG3525ANG,24C04BN,CAT24C64LI-G,SP232EEN-L/TR,LMV358DR2G,TL082CDT,LM358DMR2G,ULN2803A,LMV358AMDTR,SN74HC238N,MC78M05CDTRKG,SN74HC541N,SN74HC595DTR,M74HC74B1R,AT24C32C-SSHM-T,TL071CDR,MC74HC374AN,HCF4081BE,MC14094BCP,LM324DT,UC3845BD1R2G,LG9110,74HC595D,118,UC3842BD1013TR,ICM7555CD,CAT24C01WI-GT3,UC3844BN,LM324DR,LM358DTR,DS1307ZN+T&R,TL061CDR,HEF4077BP,LM393DTR,TL08
芯伯乐XXL1509 DC-DC稳压芯片在电动窗帘的设计分享
随着智能家居市场的快速增长，电动窗帘作为其细分市场的关键组成部分，正成为家庭自动化系统中的核心要素。芯伯乐 XXL1509 DC-DC稳压芯片的应用在电动窗帘领域不仅提升了能效和系统稳定性，还为产品的市场推广提供了坚实的技术基础。
芯伯乐（XBLW）半导体器件选型指南
描述- 芯伯乐产品专注于消费类和工业类市场。主要产品有电源管理IC、低功耗LDO、三端稳压、高中低压MOS管、马达驱动、接口RS485/RS232、达林顿及逻辑电路等。产品广泛应用于无人机、机器人、电源、计算机、仪器仪表、玩具、家电、通讯设备、照明应用、汽车电子、工业自动化设备等领域。
型号- UC2843,DS1302,UC2842,CP2139,TEA2025,UC2845,UC2844,DS1307,CD4069,74HC20,CD4073,CD4072,NE556,TL494,NE555,CD4077,24C128,CD4071,KA7500,CD4070,LM317,LM324B,74HC32,74系列,74HC595,50N06D,CD4066,74HC238,24C256,CD4060,74HC00,LM1875,74HC02,74HC04,74HC07,CP2119,CD4094,CD4518B,CD4093,SN65LBC184,74HC11,74HC14,MAX3485E,24C64,CD4511,74HC10,74HC573,74HC574,MAX3082E,74LVC00,74HC4053,74HC08,74HC4051,74HC4052,CD4082,CD4081,74XX,LMV321,CD4543,MAX3085E,LM239,LM358,CD4538,CD4541,LMV324,24C32,L7805,74HC151,74HC273,74HC153,LM321,LM324,MC33063,24C08,MAX202,74HC123,74HC244,74HC245,74HC126,24C02,24C01,24C04,DS18B20,SN75LBC184,74HC240,LM337,L78MXXH,SN65176,LM339,AMS1117,74HC132,74HC374,50P06D,74HC138,74HC259,74HC139,24C16,74HC373,L293D,CD40106,MAX3490E,ICL7660,LMV358,TDA2822,74XX系列,MAX3491E,TDA2030,74HC192,74HC193,MAX3088E,LM393,MAX481,MAX483,MAX485,MAX487,TLC555,74HC86,74HC165,TL071,MAX489,TL072,MAX488,TDA2003,ULN2001,ULN2002,CD4013,CD4012,CD4011,TL074,MAX3232,74HC160,74HC161,ULN2003,CP116,ULN2004,CP118,74HC164,4000,LM139,ULN2803,CP6208,ULN2804,LM2575,LM258,LM2576,SN75176,MAX232,MC34063,TL082,TL081,CD4001,TL084,24C512,4000系列,LM741,BISSS0001,74LVC1G14,LM2904,CD4027,CD4025,LM2901,LM2903,93C46,74HC540,74HC541,PCF8563,74HCT14,CD4528B,LM2596,MAX490,CD4017,MAX491,74HC74,L298N,CD4020,TL061,TL064,TL062,CD4021,CD4049,NE5532,CD4053,CD4052,93C66,CD4051,CD4050,SG3526,SG3524,L9110S,SG3525,UC3845,UC3846,CP1511,74LVC1G04,OP07C,UC3842,UC3843,UC3844,LM358B,74LVC1G08,TDA2050,93C56,CD4040,74HC533,74HC534,CD4043,LM293
XBLW XBL1117 1.0A低压差稳压器产品规格
型号- XBL1117-2.5/STR,XBL1117-1.8/STR,XBL1117-2.5/MTR,XBL1117-1.8/MTR,XBL1117-1.2/MTR,XBL1117-5.0/MTR,XBL1117-5.0,XBL1117-1.5,XBL1117-3.3,XBL1117-1.2,XBL1117-1.8,XBL1117-1.2/STR,XBL1117-2.5,XBL1117-5.0/STR,XBL1117-ADJ/MTR,XBL1117-2.85/MTR,XBL1117-ADJ,XBL1117-2.85/STR,XBL1117-ADJ/STR,XBL1117,XBL1117-1.5/STR,XBL1117-3.3/MTR,XBL1117-3.3/STR,XBL1117 SERIES,XBL1117-2.85,XBLW XBL1117,XBL1117-1.5/MTR
如何判断LM317好坏？
在今天的电子世界中，稳压器如同电子设备的“心脏”，为它们提供稳定可靠的电压。其中，LM317稳压器以其出色的性能和广泛的应用范围，成为了众多工程师和DIY爱好者的首选。然而，随着时间的推移和使用环境的变化，LM317稳压器的性能可能会受到影响。那么，如何轻松判断LM317稳压器的好坏呢？接下来，就让我们一起揭开这个谜团。
芯伯乐 电源管理IC 选型表
芯伯乐，电源管理IC包含线性稳压器、DCDC开关电源、脉冲宽度调制解调器、人体感应传感器，工作电压(V)：1.2-40V，湿气敏感性等级：3级(168小时)，等级认证标准：SGS,ISO9001,ISO1400，工作温度：-10~150℃，有TO-252、TO-263、SOT-223等多种封装形式。
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产品型号
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品类
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工作电压(V)
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湿气敏感性等级
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等级认证标准
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封装
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工作温度
|
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L78M12HDTR
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线性稳压器
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12V
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3级(168小时)
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SGS,ISO9001,ISO1400
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TO-252
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-20~125℃
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选型表 - 芯伯乐 立即选型
XBLW LM337 3端可调负稳压器产品规格
型号- XBLW LM337,LM337,XBLW LM337MDTR,XBLW LM337CDTR,XBLW LM337S,XBLW LM337EDTR,XBLW LM337T,XBLW LM337C2DTR
基于EEPROM 24C128、LDO AMS1117、MCU ESP32的工业RS485网关解决方案
工业智能网关是工业互联网的核心设备之一，它承担着连接设备、搜集数据、分析数据、设备控制和实现设备智能化管理的重要任务。本文介绍了芯伯乐基于ESP32的工业RS485网关解决方案。
带I²C接口的SGM62110/SGM62111 2.5A降压-升压转换器
描述- SGM62110/SGM62111是一款具有I2C接口的2.5A同步升压降压转换器。该器件支持宽输入电压范围（2.2V至5.5V）和可编程输出电压范围（1.8V至5.2V），适用于电池供电应用。它具备高效率、低静态电流、自动模式切换、I²C接口控制等特点，并集成了丰富的保护功能。
型号- SGM62110YG/TR,SGM62111YG/TR,SGM62110,SGM62111
XBLW LM317 1.5A可调稳压器产品规格
型号- XBLW LM317,XBLW LM317S,XBLW LM317T,XBLW LM317MDTR,LM317,XBLW LM317CDTR,XBLW LM317C3DTR
TPL9032系列300 mA高PSRR、超低噪声LDO
描述- 该资料介绍了TPL9032系列线性稳压器（LDO），这是一款高PSRR、超低噪声且具有低 dropout 特性的产品。该系列产品支持从0.9V到5V的固定输出电压范围，并能在1μF或更大容值的陶瓷输出电容器下稳定工作。TPL9032系列具备87.9dB的高PSRR和8.6μVRMS的超低噪声，适用于对电源噪声敏感的应用，如高性能模拟设备和高清成像设备。
型号- TPL9032 SERIES,TPL903230-S5TR,TPL903228-DF1R,TPL903225-DF1R,TPL903236-S5TR,TPL903231-WS1R,TPL903225-S5TR,TPL903233-DF1R,TPL903228-S5TR,TPL9032285-WS1R,TPL903230-DF1R,TPL903233-S5TR,TPL90321875-WS1R,TPL9032XX-WS1R,TPL903231-DF1R,TPL903229-DF1R,TPL9032XX-S5TR-S,TPL9032,TPL903245-S5TR,TPL903218-DF1R,TPL903229-S5TR,TPL903212-S5TR,TPL903218-S5TR,TPL9032XX-DF1R,TPL903215-S5TR,TPL903212-DF1R,TPL903225-WS1R,TPL903233-WS1R,TPL903218-WS1R
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授权代理品牌：电源及模块
授权代理品牌：电子材料
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