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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 87% * 2:1 Input Range * Regulated Outputs * Pi Input Filter * Continuous Short Circuit Protection * Meet EMI EN55022 class A * No Tantalum Capacitor inside * Wide Operating Temperature Range * UL60950-1 Approval NOTE: 1. □ can be none, M, H, HM, S, MS, HS or HMS. 2. Nominal Input Voltage is 12, 24 or 48 VDC. 3. Typical value at nominal input voltage and full load. INPUT CURRENT MODEL NUMBER (1) INPUT VOLTAGE (2) OUTPUT VOLTAGE OUTPUT CURRENT NO LOAD FULL LOAD % EFF. (3) CAPACITOR LOAD MAX. EC4A01 □-E 9-18 VDC 5 VDC 1000 mA 7.5 mA 514 mA 81 4700uF EC4A02 □-E 9-18 VDC 12 VDC 500 mA 10 mA 595 mA 84 4700uF EC4A03 □-E 9-18 VDC 15 VDC 400 mA 15 mA 588 mA 85 4700uF EC4A04 □-E 9-18 VDC ±12 VDC ±250 mA 12 mA 588 mA 85 2200uF EC4A05 □-E 9-18 VDC ±15 VDC ±200 mA 18 mA 588 mA 85 2200uF EC4A06 □-E 9-18 VDC ±5 VDC ±500 mA 12 mA 514 mA 81 2200uF EC4A07 □-E 9-18 VDC 3.3 VDC 1200 mA 7.5 mA 429 mA 77 4700uF EC4A11 □-E 18-36 VDC 5 VDC 1000 mA 5 mA 251 mA 83 4700uF EC4A12 □-E 18-36 VDC 12 VDC 500 mA 8 mA 291 mA 86 4700uF EC4A13 □-E 18-36 VDC 15 VDC 400 mA 8 mA 287 mA 87 4700uF EC4A14 □-E 18-36 VDC ±12 VDC ±250 mA 8 mA 291 mA 86 2200uF EC4A15 □-E 18-36 VDC ±15 VDC ±200 mA 10 mA 287 mA 87 2200uF EC4A16 □-E 18-36 VDC ±5 VDC ±500 mA 8 mA 254 mA 82 2200uF EC4A17 □-E 18-36 VDC 3.3 VDC 1200 mA 5 mA 209 mA 79 4700uF EC4A21 □-E 36-72 VDC 5 VDC 1000 mA 3 mA 126 mA 83 4700uF EC4A22 □-E 36-72 VDC 12 VDC 500 mA 6 mA 144 mA 87 4700uF EC4A23 □-E 36-72 VDC 15 VDC 400 mA 6 mA 144 mA 87 4700uF EC4A24 □-E 36-72 VDC ±12 VDC ±250 mA 6 mA 144 mA 87 2200uF EC4A25 □-E 36-72 VDC ±15 VDC ±200 mA 6 mA 144 mA 87 2200uF EC4A26 □-E 36-72 VDC ±5 VDC ±500 mA 5 mA 126 mA 83 2200uF EC4A27 □-E 36-72 VDC 3.3 VDC 1200 mA 2 mA 104 mA 79 4700uF

All Specifications Typical At Nominal Line, Full Load, and 25 ℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: ohm min. 24V Power Down …………….... 16Vdc De-rating, Above 80℃ ………………… Linearly to Zero Power at 100 ℃ Dual (note3) ……….………………… ±1.0% max. Suffix “M” Models … Black Coated Copper with Non-conductive Base 1. Measured from high line to low line. 2. Measured from full load to 10% load. 3. Measured from full load to 1/4 load. 4. Maximum case temperature under any operating condition should not exceed 100 ℃. 5. The output noise is measured with 0.1uF MLCC across for SMD package. 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

*0.41(10.4) for S/HS Models Figure1.Typical Derating curve for Natural Convection 100 80 -40 20% 40% 60% 80% 100% 120% -40 -20 0 20 40 60 80 100 Ambient Temperature( oC) LOAD(%) Natural Convection