Description: The AMC2576 series is a step-down switching regulator with all the required active functions. It is capable of driving 3A load with excellent line and load regulations. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version.
The AMC2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It requires only a minimum number of external components. Substantially, it reduces not only the area of board size but also the size of the heat sink. In some cases, no heat sink is required.
The ± 4％ tolerance on output voltage within specified input voltages and output load conditions is guaranteed. The oscillator frequency accuracy is within ±10％. External shutdown is included, featuring 70 A(typical) standby current. The output switch includes cycle-by-cycle current limitation, as well as thermal shutdown for full protection under fault conditions.
Platform: |
Size: 21757 |
Author:dfdfdfd |
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Description: The AMC2576 series is a step-down switching regulator with all the required active functions. It is capable of driving 3A load with excellent line and load regulations. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version.
The AMC2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It requires only a minimum number of external components. Substantially, it reduces not only the area of board size but also the size of the heat sink. In some cases, no heat sink is required.
The ± 4％ tolerance on output voltage within specified input voltages and output load conditions is guaranteed. The oscillator frequency accuracy is within ±10％. External shutdown is included, featuring 70 A(typical) standby current. The output switch includes cycle-by-cycle current limitation, as well as thermal shutdown for full protection under fault conditions.
-The AMC2576 series is a step-down switching regulator with all the required active functions. It is capable of driving 3A load with excellent line and load regulations. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version . The AMC2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It requires only a minimum number of external components. Substantially, it reduces not only the area of board size but also the size of the heat sink. In some cases, no heat sink is required.The ± 4 tolerance on output voltage within specified input voltages and output load conditions is guaranteed. The oscillator frequency accuracy is within ± 10. External shutdown is included, featuring 70 Platform: |
Size: 21504 |
Author:dfdfdfd |
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Description: 本设计对＋5V,+12V低压线性稳压电源的基本电路原理，各器件的参数计算选择，相关技术要求和实际使用中的有关问题进行了阐述。
本设计规范适用于电子设备用小功率低压线性稳压电源电路的设计
-The design of 5 V,+ 12V low-voltage linear regulator power supply of the basic circuit, the device s parameters choice, relevant technical requirements and the actual use of the relevant issues are described. The design specifications for electronic equipment with low-power low-voltage linear regulator power supply circuit design Platform: |
Size: 79872 |
Author:徐靖 |
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Description: this simulink model shows the linear voltage regulator in the closed loop
and plot the charateristic plot of the same
Matlab simulink model Platform: |
Size: 6144 |
Author:Arvind |
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Description: The TPS725xx family of 1-A low-dropout (LDO) linear
regulators has fixed voltage options available that are
commonly used to power the latest DSPs, FPGAs,
and microcontrollers. An adjustable option ranging
from 1.22 V to 5.5 V is also available. The integrated
supervisory circuitry provides an active low RESET
signal when the output falls out of regulation. The no
capacitor/any capacitor feature allows the customer
to tailor output transient performance as needed.
Therefore, compared to other regulators capable of
providing the same output current, this family of
regulators can provide a stand-alone power supply
solution or a post regulator for a switch mode power
supply. Platform: |
Size: 367616 |
Author:jldkfj |
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Description: The TPS725xx family of 1-A low-dropout (LDO) linear
regulators has fixed voltage options available that are
commonly used to power the latest DSPs, FPGAs,
and microcontrollers. An adjustable option ranging
from 1.22 V to 5.5 V is also available. The integrated
supervisory circuitry provides an active low RESET
signal when the output falls out of regulation. The no
capacitor/any capacitor feature allows the customer
to tailor output transient performance as needed.
Therefore, compared to other regulators capable of
providing the same output current, this family of
regulators can provide a stand-alone power supply
solution or a post regulator for a switch mode power
supply. Platform: |
Size: 306176 |
Author:jldkfj |
Hits:
Description: 收集的9篇关于LDO的研究生学位论文
1、LDO线性恒流型高亮度LED驱动的研究与设计
2、大电流_高稳定性LDO线性电源芯片的设计和实现
3、带有双电子开关的LDO电源管理芯片的设计
4、高精度_低噪声LDO线性调整器的设计
5、基于单片DC_DC的LDO设计
6、集成于GPS射频芯片的LDO设计
7、具有LDO模式的电流模同步降压型稳压器芯片XD1112设计
8、利用Verilog_A对LDO_Charg_省略_自动切换电源管理芯片的Top_
9、一种基于LDO带隙基准电压源的设计与实现-Collection of nine post-graduate thesis on the LDO 1, LDO linear constant-current high-brightness LED driver based research and design of two large current _ high stability of the LDO linear power chip design and implementation of three, with a pair of electronic switches The LDO power management chip design 4, high-precision low-noise LDO linear regulator _ Design 5, the LDO design based on single DC_DC 6, integrated GPS RF chip LDO design 7, LDO mode with simultaneous reduction of current-mode XD1112-pressure regulator chip design 8, omit the _ use Verilog_A on LDO_Charg_ automatically switch power management chip Top_ 9, based on band-gap reference voltage source LDO Design and Implementation Platform: |
Size: 20733952 |
Author:lyy |
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Description: 介绍了几种恒流源电路的设计，包括线性恒流源、开关恒流源、集成稳压器恒流源的结构原理及特点。-Describes several constant current source circuit design, including linear constant current source, switching constant current source, an integrated voltage regulator current source and characteristics of the structural principle. Platform: |
Size: 151552 |
Author:paul |
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Description: 液晶显示屏 屏显芯片max8671资料电路图-The MAX8710/MAX8711/MAX8712/MAX8761 offer complete
linear-regulator power-supply solutions for thin-film
transistor (TFT) liquid-crystal-display (LCD) panels used
in LCD monitors and LCD TVs. All four devices include a
high-performance AVDD linear regulator, a positive
charge-pump regulator, a negative charge-pump regulator,
and built-in power-up sequence control. The
MAX8710/MAX8711/MAX8761 also include a high-current
operational amplifier. Additionally, the MAX8710/
MAX8761 provide logic-controlled high-voltage switches
to control the positive charge-pump output. Platform: |
Size: 544768 |
Author:郑生 |
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Description: The MP8126 is a voltage regulator designed to
provide efficient, low-noise power to a satellite
receiver’s RF LNB (Low Noise Block) converter.
It connects using a coaxial cable through a link
that is compatible with the European
EUTELSAT specification (DiSEqC) 1.x that
receives instructions a dedicated controller.
The MP8126 integrates a current-mode boost
regulator followed by a tracking linear regulator.
The boost regulator provides a clean and quiet
power source that will not contaminate the lownoise RF signal as it is down-converted to the
receiver. The tracking linear regulator protects
the output against overloads or shorts-The MP8126 is a voltage regulator designed to
provide efficient, low-noise power to a satellite
receiver’s RF LNB (Low Noise Block) converter.
It connects using a coaxial cable through a link
that is compatible with the European
EUTELSAT specification (DiSEqC) 1.x that
receives instructions a dedicated controller.
The MP8126 integrates a current-mode boost
regulator followed by a tracking linear regulator.
The boost regulator provides a clean and quiet
power source that will not contaminate the lownoise RF signal as it is down-converted to the
receiver. The tracking linear regulator protects
the output against overloads or shorts Platform: |
Size: 287744 |
Author:tarekali |
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Description: 代码为一个低压差线性稳压器的输出电压的统计分析，给出了输出电压在不同范围的统计分布-Change the code to a low-dropout linear regulator output voltage of statistical analysis, given the statistical distribution of the different output voltage ranges Platform: |
Size: 1024 |
Author:lbhnnyxy |
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Description: his project is a simple linear bench power supply with adjustable voltage and current. It is meant to be a learning experience, putting ideas of circuit design, feedback, stability into practice building a complete practical power supply. I have intentionally avoided using a 3 terminal regulator or purpose built chip and instead implemented the feedback for voltage and current using a couple of opamps. The idea is for this to be a practical final product while giving pactice implementing some basic circuits.
Platform: |
Size: 1085 |
Author:arunvtkl |
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