The PW2601 is a charger front-end integrated circuit designed to provide protection to Li-ion
batteries from failures of charging circuitry. The device monitors the input voltage, battery volta
The PW2337 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
PW2330 develops a high efficiency synchronous step down DC-DC converter capable of delivering
3A output current. PW2330 operates over a wide input voltage range from 4.5V to 30V and
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The PW2324 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
The PW2320 uses advanced trench technology to provide excellent RDS(ON), low gate charge and
operation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protection
The PW2319 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
The PW2312 is a high frequency, synchronous, rectified, step-down, switch-mode converter with
internal power MOSFETs. It offers a very compact solution to achieve a 1.5A peak output current
The PW2309 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
The PW2308 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
The PW2307 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
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
PW2303 是支持高电压输入的同步降压电源管理芯片，在4.5~30V的宽输入电压范围内可实现 3A 的连续电流输出。通过调节 FB 端口的分压电阻，可以输出 1.8V 到 28V 的稳定电压。
PW2303 具有优秀的恒压/恒流(CC/CV)特性。 PW2303 采用电流模式的环路控制原理，实现了快速的动态响应。
PW2303 工作开关频率为 130kHz，具有良好的 EM
The PW2302A uses advanced trench technology to provide excellent RDS(ON), low gate charge and
operation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protectio
The PW2301A uses advanced trench It utilizes the latest processing techniques to achieve the high
cell density and reduces the on-resistance with high repetitive avalanche rating. These feature
PW2205 develops a high efficiency synchronous step-down DC-DC converter capable of delivering
5A output current. PW2205 operates over a wide input voltage range from 4.5V to 30V and
integra
The PW2202 is silicon N-channel Enhanced VDMOSFETs, is obtained by the self-aligned planar
Technology which reduce the conduction loss, improve switching performance and enhance the
avalanc
The PW2163 is a high efficiency 500 kHz synchronous step-down DC-DC converter capable of
delivering 3A current. The PW2163 operates over a wide input voltage range from 4.5V to 18V and
inte
The PW2162 is a fully integrated, high– efficiency 2A synchronous rectified step-down converter.
The PW2162 operates at high efficiency over a wide output current load range. This device offers
The PW8205A8TS is the highest performance trench N-ch MOSFETs with extreme high cell density,
which provide excellent RDSON and gate charge for most of the small power switching and load
sw
arduino是一个能够用来感应和控制现实物理世界的一套工具。它由一个基于单片机并且开放源码的硬件平台，和一套为arduino板编写程序的开发环境组成。
arduino可以用来开发交互产品，比如它可以读取大量的开关和传感器信号，并且可以控制各式各样的电灯、电机和其他物理设备。arduino项目可以是单独的，也可以在运行时和你电脑中运行的程序（例如：Flash）进行通讯。