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3 WATT 2:1 INPUT RANGE

FEATURES

  • 3W 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 2 nd Approval NOTE: 1. □ can be none, M, H, HM, S, MS, HS or HMS. 2. Nominal input voltage is 5, 12, 24 or 48VDC. 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. EC3A01 □-E 4.5-9 VDC 5 VDC 600 mA 15 mA 779 mA 77 2200uF EC3A02 □-E 4.5-9 VDC 12 VDC 250 mA 15 mA 750 mA 80 2200uF EC3A03 □-E 4.5-9 VDC 15 VDC 200 mA 15 mA 750 mA 80 2200uF EC3A04 □-E 4.5-9 VDC ±5 VDC ±300 mA 25 mA 779 mA 77 1000uF EC3A05 □-E 4.5-9 VDC ±12 VDC ±125 mA 25 mA 750 mA 80 1000uF EC3A06 □-E 4.5-9 VDC ±15 VDC ±100 mA 25 mA 750 mA 80 1000uF EC3A07 □-E 4.5-9 VDC 3.3 VDC 600 mA 15 mA 550 mA 72 2200uF EC3A11 □-E 9-18 VDC 5 VDC 600 mA 7.5 mA 309 mA 81 2200uF EC3A12 □-E 9-18 VDC 12 VDC 250 mA 10 mA 298 mA 84 2200uF EC3A13 □-E 9-18 VDC 15 VDC 200 mA 10 mA 294 mA 85 2200uF EC3A14 □-E 9-18 VDC ±5 VDC ±300 mA 15 mA 305 mA 82 1000uF EC3A15 □-E 9-18 VDC ±12 VDC ±125 mA 12 mA 298 mA 84 1000uF EC3A16 □-E 9-18 VDC ±15 VDC ±100 mA 15 mA 294 mA 85 1000uF EC3A17 □-E 9-18 VDC 3.3 VDC 600 mA 7.5 mA 212 mA 78 2200uF EC3A21 □-E 18-36 VDC 5 VDC 600 mA 7.5 mA 152 mA 82 2200uF EC3A22 □-E 18-36 VDC 12 VDC 250 mA 7.5 mA 145 mA 86 2200uF EC3A23 □-E 18-36 VDC 15 VDC 200 mA 7.5 mA 145 mA 86 2200uF EC3A24 □-E 18-36 VDC ±5 VDC ±300 mA 7.5 mA 152 mA 82 1000uF EC3A25 □-E 18-36 VDC ±12 VDC ±125 mA 10 mA 147 mA 85 1000uF EC3A26 □-E 18-36 VDC ±15 VDC ±100 mA 10 mA 145 mA 86 1000uF EC3A27 □-E 18-36 VDC 3.3 VDC 600 mA 5 mA 106 mA 78 2200uF EC3A31 □-E 36-72 VDC 5 VDC 600 mA 3 mA 74 mA 84 2200uF EC3A32 □-E 36-72 VDC 12 VDC 250 mA 3 mA 73 mA 86 2200uF EC3A33 □-E 36-72 VDC 15 VDC 200 mA 5 mA 73 mA 86 2200uF EC3A34 □-E 36-72 VDC ±5 VDC ±300 mA 5 mA 74 mA 85 1000uF EC3A35 □-E 36-72 VDC ±12 VDC ±125 mA 5 mA 72 mA 87 1000uF EC3A36 □-E 36-72 VDC ±15 VDC ±100 mA 5 mA 72 mA 87 1000uF EC3A37 □-E 36-72 VDC 3.3 VDC 600 mA 3 mA 52 mA 79 2200uF

All Specifications Typical At Nominal Line, Full Load, and 25 ℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: ohm min. Ripple & Noise, 20MHz BW (note 5) …… 3.3V/5V ……… 100mV pk-pk, m ax. Suffix “M” Models .. Black Coated Copper with Non-conductive Base Line Regulation ………… Single/Dual (note 1) …………………. ±0.5 % max. NOTE: 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.Ty pical Derating curv e f or Natural Conv ection 100 85 -40 20% 40% 60% 80% 100% 120% -40 -20 0 20 40 60 80 100 Ambient Temperature( oC) LOAD(%) Natural Convection