The PW2309 uses advanced trench technology to provide excellent RDS(ON), low gate chargeand operation with gate voltages as low as 4.5V. This device is suitable for use as a Battery protectionor in other Switching application
标签： pw2309
上传时间： 2022-02-11
上传用户：kingwide
The PW2308 uses advanced trench technology to provide excellent RDS(ON), low gate chargeand operation with gate voltages as low as 4.5V. This device is suitable for use as a Battery protectionor in other Switching application
标签： pw2308
上传时间： 2022-02-11
上传用户：canderile
The PW2307 uses advanced trench technology to provide excellent RDS(ON), low gate charge andoperation with gate voltages as low as 4.5V. This device is suitable for use as a Battery protection orin other Switching application
标签： pw2307
上传时间： 2022-02-11
上传用户：
The PW2305 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 4.5V. This device is suitable for use as a Battery protection or in other Switching application
标签： pw2305
上传时间： 2022-02-11
上传用户：
The PW2302A uses advanced trench technology to provide excellent RDS(ON), low gate charge andoperation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protection orin other Switching application
标签： pw2302a
上传时间： 2022-02-11
上传用户：
The PW2300S3 uses advanced trench technology to provide excellent RDS(ON), low gate charge andoperation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protection orin other Switching application
标签： pw2300s3
上传时间： 2022-02-11
上传用户：canderile
PW2205 develops a high efficiency synchronous step-down DC-DC converter capable of delivering5A output current. PW2205 operates over a wide input voltage range from 4.5V to 30V andintegrates main switch and synchronous switch with very low RDS(ON) to minimize the conductionloss.PW2205 adopts the instant PWM architecture to achieve fast transient responses for high step downapplications and high efficiency at light loads. In addition, it operates at pseudo-constant frequencyof 500kHz under continuous conduction mode to minimize the size of inductor and capacitor
标签： pw2205
上传时间： 2022-02-11
上传用户：
The PW2163 is a high efficiency 500 kHz synchronous step-down DC-DC converter capable ofdelivering 3A current. The PW2163 operates over a wide input voltage range from 4.5V to 18V andintegrates main switch and synchronous switch with very low RDS(ON) to minimize the conductionloss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 500kHz switching frequency. It adopts the instant PWM architecture to achieve fast transient responsesfor high step down applications
标签： pw2163
上传时间： 2022-02-11
上传用户：
IP5306移动电源模块电路设计，输入TYPE C接口，适配器 5V 2A 原理图：PCB：
上传时间： 2022-02-13
上传用户：kingwide
功能描述：该设备电路主要有非接触式体温测量模块、温度状态指示电路、显示电路、MCU主控芯片、电源管理电路、按键等构成。1、非接触式体温测量模块：采用GY-906-BCC非接触式体温测量模块，使用标准的IIC通信协议，温度范围0到50度温度范围内精度可达0.5度，通过校准后，测量分辨率可以达到0.02度，符合项目使用要求。2、温度状态指示电路：报警装置采用5V有源蜂鸣器，作为测温仪的超温报警。3、显示电路：采用0.56英寸共阳的三位数码管CL5631AG，显示温度值。4、主控芯片：主控板采用STM8S103K3T6C主控芯片，完全符合该项目的使用要求。5、电源管理电路：供电模块使用18650锂电池供电，内部有锂电池充电电路，可以使用标准的USB口进行充电。6、设备外壳：设备外壳采用3D打印技术实现。但为了简化使用，外壳就是多余部件，相关元器件和PCB板组成了测温仪的支持、固定功能。原理图：PCB：
标签： 红外测温
上传时间： 2022-02-13
上传用户：qdxqdxqdxqdx
