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
標(biāo)簽： pw3428
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：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
標(biāo)簽： pw3407
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
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
標(biāo)簽： pw3400a
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
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
標(biāo)簽： pw3130
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：fliang
PW2906 是一款高效 、 高壓降壓型 DC-DC 轉(zhuǎn)換器，固定 150KHz 開(kāi)關(guān)頻率，可提供最高 0.6A輸出電流能力，低紋波，出色的線(xiàn)性調(diào)整率與負(fù)載調(diào)整率。PW2906 內(nèi)置固定頻率振蕩器與頻率補(bǔ)償電路，簡(jiǎn)化了電路設(shè)計(jì)。 PWM 控制環(huán)路可以調(diào)節(jié)占空比從 0~100%之間線(xiàn)性變化。PW2906 輸出 5V 時(shí)最大 0.6A 輸出電流， 輸出 15V 時(shí)最大 0.3A 輸出電流
標(biāo)簽： pw2906
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
PW2902 是一款支持寬電壓輸入的開(kāi)關(guān)降壓型 DC-DC，芯片內(nèi)置 100V/5A 功率 MOS，最高輸入電壓 90V。 PW2902 具有低待機(jī)功耗、高效率、低紋波、優(yōu)異的母線(xiàn)電壓調(diào)整率和負(fù)載調(diào)整率等特性。支持大電流輸出，輸出電流可達(dá) 2A 以上。 PW2902 同時(shí)支持輸出恒壓和輸出恒流功能。PW2902 采用固定頻率的 PWM 控制方式，典型開(kāi)關(guān)頻率為 140KHz。輕載時(shí)會(huì)自動(dòng)降低開(kāi)關(guān)頻率以獲得高轉(zhuǎn)換效率。 PW2902 內(nèi)部集成軟啟動(dòng)以及過(guò)溫保護(hù)電路，輸出短路保護(hù)，限流保護(hù)等功能，提高系統(tǒng)可靠性。PW2902 支持輸出電壓 5V 和 12V 時(shí)， 輸出電流 2 安培
標(biāo)簽： pw2902
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
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
標(biāo)簽： pw2606b
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
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
標(biāo)簽： pw2601
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
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
標(biāo)簽： pw2337
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：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
標(biāo)簽： pw2330
上傳時(shí)間： 2022-02-11
上傳用戶(hù)：
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