资料介绍
The LM5041 PWM controller contains all of the features
necessary to implement either current-fed or voltage-fed
push-pull or bridge power converters. These “Cascaded”
topologies are well suited for multiple output and higher
power applications. The LM5041’s four control outputs include:
the buck stage controls (HD and LD) and the pushpull
control outputs (PUSH and PULL). Push-pull outputs are
driven at 50% nominal duty cycle at one half of the switching
frequency of the buck stage and can be configured for either
a guaranteed overlap time (for current-fed applications) or a
guaranteed both-off time (for voltage-fed applications).
Push-pull stage MOSFETs can be driven directly from the
internal gate drivers while the buck stage requires an external
driver such as the LM5102. The LM5041 includes a
high-voltage start-up regulator that operates over a wide
input range of 15V to 100V. The PWM controller is designed
for high-speed capability including an oscillator frequency
range up to 1 MHz and total propagation delays of less than
100ns. Additional features include: line Under-Voltage Lockout
(UVLO), soft-start, an error amplifier, precision voltage
reference, and thermal shutdown.
necessary to implement either current-fed or voltage-fed
push-pull or bridge power converters. These “Cascaded”
topologies are well suited for multiple output and higher
power applications. The LM5041’s four control outputs include:
the buck stage controls (HD and LD) and the pushpull
control outputs (PUSH and PULL). Push-pull outputs are
driven at 50% nominal duty cycle at one half of the switching
frequency of the buck stage and can be configured for either
a guaranteed overlap time (for current-fed applications) or a
guaranteed both-off time (for voltage-fed applications).
Push-pull stage MOSFETs can be driven directly from the
internal gate drivers while the buck stage requires an external
driver such as the LM5102. The LM5041 includes a
high-voltage start-up regulator that operates over a wide
input range of 15V to 100V. The PWM controller is designed
for high-speed capability including an oscillator frequency
range up to 1 MHz and total propagation delays of less than
100ns. Additional features include: line Under-Voltage Lockout
(UVLO), soft-start, an error amplifier, precision voltage
reference, and thermal shutdown.
下载该资料的人也在下载
下载该资料的人还在阅读
更多 >
- 长虹LM32机芯液晶彩电电路图.pdf 13次下载
- LM837,pdf datasheet (Low Noise 27次下载
- ad522,pdf datasheet 13次下载
- LM5041A,pdf datasheet (Cascade 23次下载
- LM5041B,pdf datasheet (Cascade 31次下载
- LM4510,pdf,datasheet (Synchron 14次下载
- RCA-00-A pdf datasheet 19次下载
- T1401N pdf datasheet 16次下载
- LM137/LM237 pdf datasheet 31次下载
- A7533 pdf datasheet 39次下载
- 2N6520 pdf datasheet 9次下载
- 2N5639 pdf datasheet 8次下载
- 2N5240 pdf datasheet 10次下载
- LM64194F.pdf 3次下载
- lm339 pdf datasheet 79次下载
- lm358电压上限和下限比较 LM358和LM358P区别是什么 1691次阅读
- 分享一个快速阅读datasheet的方法 1808次阅读
- LM567调制解调电路 4399次阅读
- LM339N与LM339有什么区别 1.7w次阅读
- LM1117与LM7805引脚接法区别详解 2.1w次阅读
- AD9如何简单快速的制作出原理图符号 7146次阅读
- lm317如何用作稳流器 4.3w次阅读
- lm317可以用什么型号来代替 3.3w次阅读
- lm317中文资料详细(lm317引脚图及功能_工作原理及应用电路) 35.5w次阅读
- lm2596有必要买原装的吗 7861次阅读
- lm2596引脚分配图(lm2596内部框图和电气参数及应用电路) 7.9w次阅读
- lm7812稳压电路图_lm7812扩流稳压电路图 5.7w次阅读
- lm393与lm358的特点及区别 7.9w次阅读
- LM393应用电路及LM393相关的应用资料 2.8w次阅读
- lm358引脚图及功能说明 68.3w次阅读
下载排行
本周
- 1基于MSPM0 MCU实现采用无传感器FOC算法的BLDC和PMSM控制
- 956.7KB | 1次下载 | 免费
- 2TDP1204配置指南
- 243.22KB | 1次下载 | 免费
- 3TDP1204 HDMI 2.1合规指南
- 1.35MB | 1次下载 | 免费
- 4BQ79616-Q1软件设计参考
- 553.14KB | 1次下载 | 免费
- 5电机驱动器电路板布局的最佳实践
- 3.03MB | 1次下载 | 免费
- 6隔离式CAN参考设计
- 690.61KB | 1次下载 | 免费
- 7爱普生FC-12M(X1A000021000800)32.768K晶振用于智能电表
- 182.57 KB | 1次下载 | 免费
- 8电源设计方法-第2部分
- 567.73KB | 1次下载 | 免费
本月
- 12024年工控与通信行业上游发展趋势和热点解读
- 2.61 MB | 762次下载 | 免费
- 2继电保护原理
- 2.80 MB | 29次下载 | 免费
- 3labview实现DBC在界面加载配置
- 0.57 MB | 21次下载 | 5 积分
- 4EMC(电磁兼容性)结构设计基础
- 9.99 MB | 12次下载 | 1 积分
- 5信号完整性与电源完整性-电源完整性分析
- 1.11 MB | 11次下载 | 2 积分
- 6正激、反激、推挽、全桥、半桥区别和特点
- 0.91 MB | 11次下载 | 1 积分
- 7PADS-3D库文件
- 2.70 MB | 8次下载 | 2 积分
- 8PCB layout设计规范
- 0.32 MB | 7次下载 | 1 积分
总榜
- 1matlab软件下载入口
- 未知 | 935113次下载 | 10 积分
- 2开源硬件-PMP21529.1-4 开关降压/升压双向直流/直流转换器 PCB layout 设计
- 1.48MB | 420061次下载 | 10 积分
- 3Altium DXP2002下载入口
- 未知 | 233084次下载 | 10 积分
- 4电路仿真软件multisim 10.0免费下载
- 340992 | 191360次下载 | 10 积分
- 5十天学会AVR单片机与C语言视频教程 下载
- 158M | 183328次下载 | 10 积分
- 6labview8.5下载
- 未知 | 81578次下载 | 10 积分
- 7Keil工具MDK-Arm免费下载
- 0.02 MB | 73804次下载 | 10 积分
- 8LabVIEW 8.6下载
- 未知 | 65985次下载 | 10 积分
评论
查看更多