描述 Description

AC/DC用PWM控制器型DC/DC轉(zhuǎn)換器BM1Pxxx為所有存在插口的產(chǎn)品提供很好的系統(tǒng)。內(nèi)置650V耐壓?jiǎn)?dòng)電路，有助于實(shí)現(xiàn)低功耗。絕緣、非絕緣均可對(duì)應(yīng)，可輕松設(shè)計(jì)各種形式的低功耗轉(zhuǎn)換器。外接開關(guān)用MOSFET及電流檢測(cè)電阻，可實(shí)現(xiàn)高自由度的電源設(shè)計(jì)。開關(guān)頻率采用固定方式。使用電流模式控制，進(jìn)行逐周期電流限制，發(fā)揮帶寬和瞬態(tài)響應(yīng)的優(yōu)異性能。輕負(fù)載時(shí)降低頻率，實(shí)現(xiàn)高效率。內(nèi)置跳頻功能，有助于實(shí)現(xiàn)低EMI。內(nèi)置了軟啟動(dòng)功能、脈沖串功能、逐周期過(guò)電流限制、VCC過(guò)電壓保護(hù)、過(guò)負(fù)荷保護(hù)等各種保護(hù)功能。

特性 Features

· PWM current mode method
· Frequency Hopping function
· Burst operation / Frequency reduction function when load is light
· Built-in 650V start circuit
· VCC pin under voltage protection
· VCC pin over voltage protection
· CS pin Open protection
· CS pin Leading-Edge-Blanking function
· Per-cycle over current protection circuit
· Current protection with AC voltage compensation
· Soft start
· Secondary Over current protection circuit

應(yīng)用 Application

·Rice Cooker
·PPC (Plain Paper Copier)
·太陽(yáng)能發(fā)電逆變器
·網(wǎng)絡(luò)電腦
·Machine Vision Camera for Industrial
·超聲波診斷設(shè)備（便攜式）
·內(nèi)置電腦
·Portable Data Terminal
·Vacuum Cleaner
·血壓計(jì)
·Digital Stethoscope
·數(shù)碼相機(jī)
·筆記本電腦
·Monitor for Medical
·MFP (多功能打印機(jī))
·Hair Dryer
·Fingerprint Authentication Device
·Pulse Oximeter
·監(jiān)控?cái)z像機(jī)（IP網(wǎng)絡(luò)）
·TV
·POS (Point of Sales System)
·Coin Processing Machines
·Barcode Scanner
·Digital Multimeter: Handy Type
·有刷電機(jī)
·超聲波診斷設(shè)備
·數(shù)據(jù)管理設(shè)備（遠(yuǎn)程保健用）
·Single Board Computer
·Network Attached Storage
·PLC(Programmable Logic Controller)
·DVR/DVS
·大型LCD面板
·CT Scanner
·ECG(EKG)
·數(shù)碼攝像機(jī)
·無(wú)刷電機(jī)
·Digital Multimeter: Bench Type
·Meter for Medical Treatments Portable
·智能電表
·IH 廚房用加熱器
·AC伺服系統(tǒng)
·Bakery Machine
·STB (Set Top Box)
·Toaster and Griller
·冰箱
·DVD
·X-ray Inspection Machine for Security
·監(jiān)控?cái)z像機(jī)
·Intercom / Baby Monitor
·步進(jìn)電機(jī)
·CPAP
·空調(diào)