R I E 120% Input Voltage Range......................12V................................................. 9-18V 24V...............................................18-36V 48V...............................................36-75V Under Voltage Lockout..................12Vin Power Up...............................8.5V S 12Vin Power Down............................8V 24Vin Power Up.............................16.5V 24Vin Power Down..........................16V 6 WATT DC-DC CONVERTERS 71 -40 100% 80% 60% Natural Convection 40% 48Vin Power Up.............................32.5V 20% 48Vin Power Down..........................32V Input Filter..............................................................................................Pi Type 100 0% -40 -20 0 Voltage Accuracy........................................................................1.5% max. Voltage Balance (Dual)...............................................................1.0% max. Error Band...........................................................6% Vout Nominal Recovery Time...................................................................... <500us 5-6W Isolated Output DIP-24 / SMD Package Regulated Outputs Efficiency to 87% Ripple and Noise, 20MHz BW..............................................100mV p-p max. Temperature Coefficient...............................................................0.05%/C * Meets EN55022 Class A, Conducted * Pi Input Filter * Continuous Short Circuit Protection OUTPUT VOLTAGE OUTPUT CURRENT MAX. INPUT CURRENT NO LOAD FULL LOAD % EFF. CASE 2. Measured From Full Load to 10% Load 3. Measured From Full Load to 25% Load 4. Suffix "S" to the Model Number with SMD packages 5. Maximum case temperature under any operating condition should not exceed 100C PIN CONNECTION Dual2............................. 1.0% max. Output Short Circuit Protection..................................................Continuous Pin NC NC Switching Frequency...................................................................100KHz min. 10 NP Operating Ambient Temperature .......................................-40C to + 85C 11 De-rating, Above 71C..............................Linearly to Zero Power at 100C 12 NP NC NP 13 NP NC NP EC4AU02HM 12 VDC 25 mA 500 mA 595 mA 84 Cooling........................................................................... Natural Convection EC4AU03HM 15 VDC 20 mA 400 mA 588 mA 85 EMI...................................................Conductive EMI Meet EN55022 Class A 15 Dimensions..........DIP...........1.25 x 0.80 x 0.40 inches(31.8 x 20.3 x 10.2mm) 16 85 200 mA 588 mA 85 SMD.........1.25 x 0.80 x 0.45 inches(31.8 x 20.3 x 11.4mm) 20, 21 Case Material.............Black Coated Copper with Non-Conductive Base 22, 23 25 mA 500 mA 514 mA 81 Weight..........................................................................................................15g 3.3 VDC 60 mA 1200 mA 429 mA 77 EC4AU11HM 5 VDC 50 mA 1000 mA 251 mA 83 EC4AU12HM 12 VDC 25 mA 500 mA 291 mA 86 EC4AU13HM 15 VDC 20 mA 400 mA 287 mA 87 12 VDC 13 mA 250 mA 291 mA 86 EC4AU15HM 15 VDC 10 mA 200 mA 287 mA 87 EC4AU16HM 5 VDC 25 mA 500 mA 251 mA 83 EC4AU17HM 3.3 VDC 60 mA 1200 mA 209 mA 79 EC4AU21HM 5 VDC 50 mA 1000 mA 126 mA 83 EC4AU22HM 12 VDC 25 mA 500 mA 145 mA 86 16 9 EC4AU23HM 15 VDC 20 mA 400 mA 144 mA 87 14 11 12 VDC 13 mA 250 mA 145 mA 86 EC4AU25HM 15 VDC 10 mA 200 mA 144 mA 87 EC4AU26HM 5 VDC 25 mA 500 mA 126 mA 83 EC4AU27HM 3.3 VDC 60 mA 1200 mA 104 mA 79 EC4AU14HM EC4AU24HM 18-36 VDC 36-75 VDC 5 mA 3 mA NC NP NC Common NC NP +V Input NC +V Input *NP-NO PIN *NC-NO CONNECTION WITH PIN CASE A NOTE:Pin Size is 0.02" Inch (0.5mm) DIA All Dimensions In Inches(mm) Tolerance Inches: x.xx= 0.02, x.xxx= 0.010 Millimeters: x.x= 0.5, x.xx= 0.25 DIP-24 2 23 3 22 BOTTOM VI EW DIP-24 0.600 (15.24) 0.80 (20.3) 16 15 14 13 24 23 22 21 20 SEE NOTE TO P VIEW 1 2 3 4 9 10 11 12 5 0.02 (0.5) 0.04 (1.0) 0.43 (10.9) EC4AU07HM NP NC +V Output NC 0.80 (20.3) 5 VDC 1.00 (25.4) EC4AU06HM NC -V Output -V Output 588 mA 0.18 (4.5) 10 mA DIP-24 NC NP NC Common +V Output 14 NC NP NC 0.200 (5.08) 15 VDC Storage Temperature..........................................................-40C to + 125C 1.25 (31.8) EC4AU05HM Case Temperature5.......................................................................100C max. SMD -V Input NP 81 20 mA NP -V Input NP 514 mA 250 mA NC NP 9 1000 mA 13 mA DIP 4,5 50 mA 12 VDC SMD Isolation Resistance....................................................................109 Ohm min. 5 VDC 9-18 VDC DIP 2, 3 EC4AU01HM EC4AU04HM Dual Output Single Output 1, 24 GENERAL SPECIFICATIONS: MIN. 100 NOTE: Load Regulation2...................................Single............................ 0.5% max. Isolation Voltage.......................................................................1500VDC min. INPUT VOLTAGE 80 Line Regulation1........................................................................... 0.5% max. Efficiency..........................................................................................See Table MODEL NUMBER 60 1. Measured From High Line to Low Line Transient Response: 25% Step Load Change * * * * 40 Ambient Temperature(C) OUTPUT SPECIFICATIONS: Features 20 0.15 (3.8) 0.08 (2.0) 0.40 (10.2) NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. 0.100 (2.54) 1.25 (31.8) 0.45 (11.5) E INPUT SPECIFICATIONS: Output Load(%) S EC4AU Series Derating Curve E C 4 A U EC4AU Specifications Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Cincon: EC4AU15HM EC4AU25HMS EC4AU16HMS EC4AU01HMS EC4AU11HMS EC4AU06HM EC4AU05HMS EC4AU02HM EC4AU14HM EC4AU11HM EC4AU05HM EC4AU06HMS EC4AU21HM EC4AU26HM EC4AU17HMS EC4AU26HMS EC4AU17HM EC4AU27HM EC4AU04HM EC4AU23HM EC4AU22HM EC4AU07HMS EC4AU12HM EC4AU03HM EC4AU13HM EC4AU27HMS EC4AU07HM EC4AU25HM EC4AU03HMS EC4AU16HM EC4AU23HMS EC4AU01HM EC4AU14HMS EC4AU02HMS EC4AU15HMS EC4AU24HMS EC4AU04HMS EC4AU21HMS EC4AU24HM EC4AU12HMS EC4AU22HMS EC4AU13HMS