The PW3428 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： pw3428
上传时间： 2022-02-11
上传用户：zhaiyawei
The PW3407 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： pw3407
上传时间： 2022-02-11
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The PW3400A 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： pw3400a
上传时间： 2022-02-11
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The PW3130 series product is a high integration solution for lithium-lion/polymer batteryprotection.PW3130 contains advanced power MOSFET, high-accuracy voltage detection circuits anddelay circuits. PW3130 is put into an ultra-small SOT23-5 package and only one external componentmakes it an ideal solution in limited space of battery pack. PW3130 has all the protection functionsrequired in the battery application including overcharging, overdischarging, overcurrent and loadshort circuiting protection etc. The accurate overcharging detection voltage ensures safe and fullutilization charging.The low standby current drains little current from the cell while in storage. Thedevice is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Polybattery-powered information appliances requiring long-term battery life
标签： pw3130
上传时间： 2022-02-11
上传用户：fliang
PW2906 是一款高效 、 高压降压型 DC-DC 转换器，固定 150KHz 开关频率，可提供最高 0.6A输出电流能力，低纹波，出色的线性调整率与负载调整率。PW2906 内置固定频率振荡器与频率补偿电路，简化了电路设计。 PWM 控制环路可以调节占空比从 0~100%之间线性变化。PW2906 输出 5V 时最大 0.6A 输出电流， 输出 15V 时最大 0.3A 输出电流
标签： pw2906
上传时间： 2022-02-11
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PW2902 是一款支持宽电压输入的开关降压型 DC-DC，芯片内置 100V/5A 功率 MOS，最高输入电压 90V。 PW2902 具有低待机功耗、高效率、低纹波、优异的母线电压调整率和负载调整率等特性。支持大电流输出，输出电流可达 2A 以上。 PW2902 同时支持输出恒压和输出恒流功能。PW2902 采用固定频率的 PWM 控制方式，典型开关频率为 140KHz。轻载时会自动降低开关频率以获得高转换效率。 PW2902 内部集成软启动以及过温保护电路，输出短路保护，限流保护等功能，提高系统可靠性。PW2902 支持输出电压 5V 和 12V 时， 输出电流 2 安培
标签： pw2902
上传时间： 2022-02-11
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The PW2606B is a front-end over voltage and over current protection device. It achieves wide inputvoltage range from 2.5VDC to 40VDC. The over voltage threshold can be programmed externally orset to internal default setting. The low resistance of integrated power path nFET switch ensures betterperformance for battery charging system applications. It can deliver up to 1A current to satisfy thebattery supply system. It integrates the over-temperature protection shutdown and auto-recoverycircuit with hysteresis to protect against over current events
标签： pw2606b
上传时间： 2022-02-11
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The PW2601 is a charger front-end integrated circuit designed to provide protection to Li-ionbatteries from failures of charging circuitry. The device monitors the input voltage, battery voltageand the charging current to make sure all three parameters are operated in normal range. Thedevice will switch off internal MOSFET to disconnect IN to OUT to protect load when any of inputvoltage, output current exceeds the threshold. The Over temperature protection (OTP) functionmonitors chip temperature to protect the device. The PW2601 also can protect the system’sbattery from being over charged by monitors the battery voltage continuously. The deviceoperates like a linear regulator, maintaining a 5.1V output with input voltages up to the input overvoltage threshold.The PW2601 is available in DFN-2x2-8L package. Standard products are Pb-free and Halogenfree
标签： pw2601
上传时间： 2022-02-11
上传用户：
The PW2337 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： pw2337
上传时间： 2022-02-11
上传用户：qdxqdxqdxqdx
PW2330 develops a high efficiency synchronous step down DC-DC converter capable of delivering3A output current. PW2330 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. PW2330 adopts the proprietary instant PWM architecture to achieve fast transient responsesfor high step down applications and high efficiency at light loads. In addition, it operates atpseudo-constant frequency of 500kHz under continuous conduction mode to minimize the size ofinductor and capacitor
标签： pw2330
上传时间： 2022-02-11
上传用户：
