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PT2580類型: 原邊反饋能效等級: 六級驅(qū)動功率管: 內(nèi)置MOS輸出功率: 17W封裝: DIP-7產(chǎn)品特點: 1.低成本、電路簡單2.優(yōu)異的效率并滿足空載低功耗3.輸出電纜壓降線補4.脈沖頻率調(diào)制抑制噪聲5.全電壓85-265V輸入應(yīng)用領(lǐng)域: 手機充電器、智能家居待機電源平板電腦網(wǎng)絡(luò)設(shè)備適配器等
PT2580Type: the original boundary feedbackEnergy efficiency rating: 6Drive power tube: built-in MOSOutput power: 17 wPackaging: DIP - 7Product features: 1. The low cost, simple circuit2. Excellent efficiency and meet the low no-load power consumption3. The output pressure drop cable line4. The pulse frequency modulation noise5. 85-265 - v input voltageAreas of application: mobile phone charger, smart home standby power adapter tablet computer network equipment, etc
n Description n FeaturesPT2580is a family of a high performancePrimarySide Regulation (PSR) power switch with highprecision CV/CC control ideal for chargerapplications. The IC can also supportQuasi-Resonant (QR) Buck constant currenttopology for LED lighting if SEL pin is short toGND. In CV mode,PT2580 adopts Multi ModeControl which uses the hybrid of AM (AmplitudeModulation) mode and (Frequency Modulation)FM mode to improve system efficiency andreliability. In CC mode, the IC uses PFM controlwith line and load CC compensation. The IC canachieve audio noise free operation andoptimized dynamic response. The built-in CableDrop Compensation (CDC) function can provideexcellent CV performance. PT2580 integratesfunctions and protections of Under VoltageLockout (UVLO), VDD over Voltage Protection(VDD OVP), Cycle-by-cycle Current Limiting(OCP), Short Load Protection (SLP), and VDD ? Integrated with 650V MOSFET? Support Flyback and Buck Topology: Flyback PSR Control (SEL= Floating) QR-Buck CC Control (SEL= GND)? Multi Mode PSR Control? Audio Noise Free Operation for PSR? Optimized Dynamic Response for PSR? Low Standby Power <70mW? ±4% CC and CV Regulation? Programmable Cable Drop Compensation:(CDC) in PSR CV Mode? Built-in AC Line & Load CC Compensation? Build in Protections: Short Load Protection (SLP) On-Chip Thermal Shutdown (OTP) Cycle-by-Cycle Current Limiting Leading Edge Blanking (LEB) Pin Floating Protection? VDD UVLO OVP & Clamp? Package: DIP-8n Applications? Battery Chargers for Cellular Phones? AC/DC Power Adapter and LED lightings? PSR Application:Clamping.PT2580
SR-MOS-電源管理系列
PT2535 原邊反饋 等效6級 內(nèi)置MOS 600V 功率 5W 電壓5V 1A 代替型號OB2535/DP2535
PT2500原邊反饋 等效6級 內(nèi)置MOS 650V 功率 10W 電壓5V 2A 代替型號 OB2500/FT8393/PN8360
PT2502原邊反饋 等效6級 內(nèi)置MOS 650V 功率 12W 電壓5V 2.4A 代替型號DP2540/FT8393MD/PN370
PT2540原邊反饋 等效6級 內(nèi)置MOS 650V 功率 12W 電壓5V 2.4A 代替型號OB2538
PT2580原邊反饋 等效6級 內(nèi)置MOS 650V 功率 17W 電壓5V 2.4A 代替型號DP2542
SSR-電源管理系列
PT2358副邊反饋 等效6級 內(nèi)置MOS 650V 功率12w 電壓5V 12v 電流2.4A 1A 代替型號DP2538/OB
PT副邊反饋 等效6級 內(nèi)置MOS 650V 功率18w 電壓5V 12v 電流3.6A 1.5A 代替型號DP2281/DP2291
PT2360副邊反饋 等效6級 外置MOS 功率60w 電壓12v 電流 5A 代替型號DP2365
PSR-電源管理芯片
PT2773A 原邊6級內(nèi)置MOS 800V 做3W 電壓5V 電流600mA 封裝 sop7
PT7200A原邊6級內(nèi)置MOS 800V 做3W 電壓5V 電流600mA 封裝 sop7
PT2773C原邊6級內(nèi)置MOS 800V 做5W 電壓5V 電流1000mA 封裝 sop7
PT7200B原邊6級內(nèi)置MOS 800V 做5W 電壓5V 電流1000mA 封裝 sop7
PT2773B原邊6級內(nèi)置MOS 800V 做3W 電壓5V 電流600mA 封裝 sop7
PT7200C原邊6級內(nèi)置MOS 800V 做6W 電壓5V 電流1200mA 封裝 sop7
PT2773D原邊6級內(nèi)置MOS 800V 做7.5W 電壓5V 電流1200mA 封裝 sop7
PT7200D原邊6級內(nèi)置MOS 800V 做7.5W 電壓5V 電流1500mA 封裝 sop7
PT1812A原邊6級內(nèi)置MOS 800V 做10W 電壓5V 電流2000mA 封裝 sop7
PT1812B原邊6級內(nèi)置MOS 800V 做12W 電壓5V 電流2500mA 封裝 sop7
PT2783A原邊6級內(nèi)置MOS 800V 做10W 電壓5V 電流2000mA 封裝 sop7
PT2783B原邊6級內(nèi)置MOS 800V 做12W 電壓5V 電流2000mA 封裝 sop7
應(yīng)用
手機充電器、
智能家居待機電源
平板電腦
網(wǎng)絡(luò)設(shè)備適配器等
方案技術(shù)電話聯(lián)系13682379002