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5-6 WATT 2:1 INPUT RANGE DC-DC CONVERTERS

FEATURES

  • 5-6W Isolated Output * 24-Pin DIP Package * Efficiency to 84% * 2:1 Input Range * Regulated Outputs * Pi Input Filter * Continuous Short Circuit Protection * UL60950-1 Approval for H/HM Versions only NOTE: 1. Nominal Input Voltage is 12, 24 or 48 VDC. 2. Typical value at nominal input voltage and full load. INPUT CURRENT MODEL NUMBER INPUT VOLTAGE (1) OUTPUT VOLTAGE OUTPUT CURRENT NO LOAD FULL LOAD % EFF. (2) CAPACITOR LOAD MAX. EC4A01 9-18 VDC 5 VDC 1000 mA 7.5 mA 541 mA 77 4700uF EC4A02 9-18 VDC 12 VDC 470 mA 7.5 mA 573 mA 82 4700uF EC4A03 9-18 VDC 15 VDC 400 mA 7.5 mA 625 mA 80 4700uF EC4A04 9-18 VDC ±12 VDC ±230 mA 12 mA 554 mA 83 2200uF EC4A05 9-18 VDC ±15 VDC ±190 mA 12 mA 556 mA 81 2200uF EC4A06 9-18 VDC ±5 VDC ±500 mA 12 mA 541 mA 77 2200uF EC4A07 9-18 VDC 3.3 VDC 1000 mA 7.5 mA 382 mA 72 4700uF EC4A11 18-36 VDC 5 VDC 1000 mA 5 mA 260 mA 80 4700uF EC4A12 18-36 VDC 12 VDC 470 mA 5 mA 280 mA 84 4700uF EC4A13 18-36 VDC 15 VDC 400 mA 5 mA 298 mA 84 4700uF EC4A14 18-36 VDC ±12 VDC ±230 mA 7.5 mA 280 mA 82 2200uF EC4A15 18-36 VDC ±15 VDC ±190 mA 7.5 mA 293 mA 81 2200uF EC4A16 18-36 VDC ±5 VDC ±500 mA 7.5 mA 260 mA 80 2200uF EC4A17 18-36 VDC 3.3 VDC 1000 mA 5 mA 186 mA 74 4700uF EC4A21 36-72 VDC 5 VDC 1000 mA 2 mA 132 mA 79 4700uF EC4A22 36-72 VDC 12 VDC 470 mA 2 mA 142 mA 83 4700uF EC4A23 36-72 VDC 15 VDC 400 mA 2 mA 154 mA 81 4700uF EC4A24 36-72 VDC ±12 VDC ±230 mA 3 mA 142 mA 81 2200uF EC4A25 36-72 VDC ±15 VDC ±190 mA 3 mA 147 mA 81 2200uF EC4A26 36-72 VDC ±5 VDC ±500 mA 3 mA 130 mA 80 2200uF EC4A27 36-72 VDC 3.3 VDC 1000 mA 2 mA 93 mA 74 4700uF

All Specifications Typical At Nominal Line, Full Load, and 25 ℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: ohm min. NOTE: Standard Models ………….…………… Non-Conductive Black Plastic 1. Measured From High Line to Low Line. Suffix “M” Models ….. Black Coated Copper with Non-conductive Base 4. Maximum case temperature under any operating condition should not be exceed 95 ℃(Plastic Case),100 ℃(Copper Case). Case A Dimensions: BOTTOM VIEW SEE NOTE PIN CONNECTION 500 VDC 1.5K & 3K VDC Pin Single Output Dual Output 1,24 2,23 3,22 10,15 11,14 12,13 +V Input NC NC -V Output +V Output -V Input +V Input -V Output -V Input Common Common +V Output * NP-NO PIN * NC-NO CONNECTION WITH PIN NOTE:Pin Size is 0.02 ±0.002 Inch (0.5±0.05 mm)DIA All Dimensions In Inches (mm) Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010 Millimeters: X.X= ±0.5 , X.XX=±0.25 20,21 CASE AS TOP VIEW DIP SMD NP NC NP NC NP NC DIP SMD Pin Single Output Dual Output DIP SMD DIP SMD NP NC NP NC NP NC NC NC -V Output Common -V Input -V Input +V Output +V Output Common -V Output +V Input +V Input 1,24 2,3 10,15 12,13 22,23 4,5 20,21 NP NC NP NC NP NC NP NC NC NC NP NC NP NC NP NC NP NC

16 NP NC NP NC

5 NP NC NP NC

Figure1.Typical Derating curve for Natural Convection 71 -25 100 20% 40% 60% 80% 100% 120% -25 0 25 50 75 100 Ambient Temperature( oC) LOAD(%) Plastic Case Copper Case