PFM4414BB6M48D0C08

PFM in a VIA Package AC-DC Converter PFM4414xB6M48D0yAz S CUNRTL S C US Isolated AC-DC Converter with PFC Features & Benefits Product Ratings Universal input (85 264V ) AC V = 85 264V P = up to 400W IN OUT 48V output, regulated, isolated SELV V = 48V I = 8.33A OUT OUT 92% typical efficiency Product Description Built-in EMI filtering Chassis-mount or board-mount packaging options The PFM in a VIA Package is a highly advanced 400W AC-DC converter operating from a rectified universal AC input which Always-on, self-protecting converter control architecture delivers an isolated and regulated Safety Extra Low Voltage (SELV) 48V secondary output. SELV Output This unique, ultra-low-profile module incorporates AC-DC Two temperature grades including operation to 40C conversion, integrated filtering and transient surge protection in a VIA Package chassis-mount or PCB-mount form factor. Robust Mechanical Design The PFM enables a versatile two-sided thermal strategy which greatly simplifies thermal design challenges. Versatile thermal management capability When combined with downstream Vicor DC-DC conversion Safe and reliable secondary-side energy storage components and regulators, the PFM allows the Power Design High MTBF Engineer to employ a simple, low-profile design which will differentiate his end-system without compromising on cost or 3 140W/in power density performance metrics. 4414 package AC Input Front-End Module provides external rectification and transient protection (AIM sold separately) Typical Applications Small cell base stations Telecom switching equipment LED lighting Shown with required Industrial power systems companion component, AIM (see pages 2-3) Size: 4.35 x 1.40 x 0.37in 110.55 x 35.54 x 9.40mm Part Ordering Information Output Max Product Package Package Package Input Range Voltage Output Product Grade Option Field Function Length Width Type Voltage Ratio (Range) Power PFM 44 14 x B6 M 48 D0 y z z PFM = A0 = Chassis/Always On Length in Width in B = Board VIA C = 20 to 100C Power Factor Internal Reference A4 = Short Pin/Always On Inches x 10 Inches x 10 V = Chassis VIA T = 40 to 100C Module A8 = Long Pin/Always On PFM in a VIA Package Rev 1.1 Page 1 of 25 08/2018PFM4414xB6M48D0yAz Typical PCB-Mount Applications M M 2 1 J 1 F 1 48 V + L +OUT +IN +OUT 48V 5 A + 2 x Cool-Power 3.3 V 10 A ZVS Buck 85 ++ + MOV AIM1714 PFM4414 264V AC C C C 1 2 3 + Cool-Power 1.8 V 8 A ZVS Buck N OUT IN OUT The PCB terminal option allows mounting on an industry standard printed circuit board, with two different pin lengths. Vicor offers a variety of downstream DC-DC converters driven by the 48V output of the PFM in a VIA package. The 48V output is usable directly by loads that are tolerant of the PFC line ripple, such as fans, motors, relays, and some types of lighting. Use downstream DC-DC point-of-load converters where more precise regulation is required. Parts List for Typical PCB-Mount Applications J1 Qualtek 703W IEC 320-C14 Power Inlet F1 Littelfuse 0216008.MXP 8A 250V 5 x 20mm holder AC M1 Vicor AIM AIM1714BB6MC7D5yzz M2 Vicor PFM PFM4414BB6M48D0yzz Nichicon UVR1J472MRD 4700F 63V 3.4A 22 x 50mm bent 90 x 2 pcs or CDE 380LX472M063K022 4700F 63V 4.9A 30 x 30mm snap x 2 pcs or C1 Sic Safco Cubisic LP A712121 10,000F 63V 6.4A 45 x 75 x 12mm rectangular or CDE MLPGE1571 6800F 63V 5.2A 45 x 50 x 12.5mm, 1 or 2pcs. MOV Littelfuse TMOV20RP300E VARISTOR 10kA 300V 250J 20mm PFM in a VIA Package Rev 1.1 Page 2 of 25 08/2018 Inlet