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技术资料 SC3633
Wide 2.2V to 6V Input Voltage Range
0.20V FB adjustable LED drive current
Directly drive 9 Series 1W LED at
VIN>=6V
Fixed 800KHz Switching Frequency
Max. 3A Switching Current Capability
Up to 92% efficiency
Excellent line and load regulation
EN PIN TTL shutdown capabilit ...
技术资料 基于单片机的智能风扇设计
风扇作为人们日常生活中必不可少的工具正朝着智能化,节能化,人性化的方向发展。论文介绍一种以IAP15F2K60S2为主控芯片,辅以DS18B20温度传感器,结合超声波发送接收电路CX20106A和HC-SR501红外传感器,来实现一种智能风扇的设计。该智能风扇设计了双模式,手动模式下可以实现无级调速功能,智能模式下能够实现通过温度和距离实时 ...
无线通信 线性低压差 (LDO) 稳压器解决方案
We offer a broad line of high performance low dropout (LDO) linear regulators with fasttransient response, excellent line and load regulation, and very wide input voltage rangefrom 0.9V to 100V. Output currents range from 20mA to 10A, with positive, negative andmultiple output versions available. ...
技术资料 基于单片机的人体工学电脑支架研究
文章提出的人体工学电脑支架以单片机(AT89S52)为主控中心,主要由温度监测系统、风扇调速系统组成。首先,文章介绍了该支架的总体设计方案;其次,描述了系统的硬件工作原理;最后,对其功能和优点进行总结。The ergonomic computer support proposed in this paper takes single chip microcomputer(AT89S52)as the main control ...
电源技术 DN465 超低功耗升压转换器
 
Industrial remote monitoring systems and keep-alivecircuits spend most of their time in standby mode. Manyof these systems also depend on battery power, so powersupply effi ciency in standby state is very important tomaximize battery life. The LT®8410/-1 high effi ciencyboost converte ...
技术资料 50W隔离型离线式DC.pdf
ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This appli ...
技术资料 PW2163D.pdf规格书下载
The PW2163D is a high frequency, synchronous, rectified, step-down, switch-mode converter withinternal powerMOSFETs. It offers a very compact solution to provide a 3A continuous current over awide input supply range,with excellent load and line regulation.The PW2163D requires a minimal number of rea ...
技术资料 PW2312_2.0.pdf规格书下载
The PW2312 is a high frequency, synchronous, rectified, step-down, switch-mode converter withinternal power MOSFETs. It offers a very compact solution to achieve a 1.5A peak output currentover a wide input supply range, with excellent load and line regulation.The PW2312 requires a minimal number of ...
电源技术 具有宽输入范围的微型单片降压型稳压器
 
Automotive batteries, industrial power supplies, distributedsupplies and wall transformers are all sources ofwide-ranging high voltage inputs. The easiest way to stepdown these sources is with a high voltage monolithicstep-down regulator that can directly accept a wide inputrange and prod ...
电源技术 100-15V TO 12V DCDC 原理图 PCB BOM表
高的工作电压高达100V N双N沟道MOSFET同步驱动 The D810DCDC is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 100V, making it ideal for telecom and automotive applications. The D810DCDC uses a constant on-time valley current control architecture t ...