EPH5R2020

www.DataSheet4U.com EPH5R2020 [ 1] Electrical Specification Output Side Ta − 40 ~ 85 °C Vi 36 ~75 V Characteristics Conditions Ta = 25°C Io = 0~2 A Io = 2 A Vi = 36~75 V Io = 0~2 A Vi = 48 V Vi = 48 V Output Min. 5.04   0  Output Over Current Limit 2.1 6.0  Io = Io Max. 20 Hz~5 MHz 0.6 Hz ~50 MHz   30  Typ. 5.2 50 75  10  7.0 4.5 100 80 Max. 5.46   2  Unit V mV mV A W A V V mV P  P dB µV Vo Output Voltage Initial Setting Line Regulation Load Regulation Io Output Current Po Max Output Over Voltage Protection Output Low Voltage Protection Voac Output Ripple & Noise [ 2 ] Efficiency & Power Dissipation Characteristics Conditions Io = 2 A Vi = 48 V Io = 2 A Vi = 48 V Min.   Typ. 86 2.1 Max.   Unit % W η Pd Efficiency Power Dissipation 90 85 80 75 70 65 60 55 50 45 Efficiency Curve (Ta=25 °C) Vin=36V Vin=48V Vin=75V 3.0 2.5 Loss Curve (Ta=25 °C) Vin=36V Vin=48V Vin=75V Loss [W] 0 0.5 1 1.5 2 2.5 EFF [%] 2.0 1.5 1.0 0.5 Io [A] 0 0.5 1 Io [A] 1.5 2 2.5 +5% ∆ 6 5 4 Over Current (Ta=25 °C) Vin=36V(3.86V) =48V(3.92V) Vin=75V(3.97V) 5.4 5.3 5.2 5.1 5.0 0 1 2 3 4 0 0 1 Vin=48V Load Regulation (Ta=25 °C) Vin=75V =36V 5.395V 5.262V 133mV Vo [V] 3 2 1 0 Vo [V] -3% Io [A] Io [A] 2 3 4 Application 1 [Single operation] DC/DC converter Power on by swich Vin+ + Drive Vout + Vin 36 ~ 75V SW Load - Fuse VinVout - ALM PEC out PEC in START in START out REMOTE OPPS TEST Control Circuit DC/DC CONVERTER * Please connect from PECin PIN, ST...