EC4A11HM

V29 EC4A SERIES ︳ 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 * Safety Meets IEC/EN/UL 62368-1 MODEL NUMBER(1) INPUT VOLTAGE(2) OUTPUT VOLTAGE OUTPUT CURRENT EC4A01□ EC4A02□ EC4A03□ EC4A04□ EC4A05□ EC4A06□ EC4A07□ EC4A11□ EC4A12□ EC4A13□ EC4A14□ EC4A15□ EC4A16□ EC4A17□ EC4A21□ EC4A22□ EC4A23□ EC4A24□ EC4A25□ EC4A26□ EC4A27□ 9-18 VDC 9-18 VDC 9-18 VDC 9-18 VDC 9-18 VDC 9-18 VDC 9-18 VDC 18-36 VDC 18-36 VDC 18-36 VDC 18-36 VDC 18-36 VDC 18-36 VDC 18-36 VDC 36-72 VDC 36-72 VDC 36-72 VDC 36-72 VDC 36-72 VDC 36-72 VDC 36-72 VDC 5 VDC 12 VDC 15 VDC ±12 VDC ±15 VDC ±5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±12 VDC ±15 VDC ±5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±12 VDC ±15 VDC ±5 VDC 3.3 VDC 1000 mA 470 mA 400 mA ±230 mA ±190 mA ±500 mA 1000 mA 1000 mA 470 mA 400 mA ±230 mA ±190 mA ±500 mA 1000 mA 1000 mA 470 mA 400 mA ±230 mA ±190 mA ±500 mA 1000 mA NOTE: 1. □ Can be None, M, H, HM, MS or HMS. 2. Nominal Input Voltage is 12, 24 or 48 VDC. 3. Typical Value at Nominal Input Voltage and Full Load. 1 INPUT CURRENT NO LOAD FULL LOAD 7.5 mA 7.5 mA 7.5 mA 12 mA 12 mA 12 mA 7.5 mA 5 mA 5 mA 5 mA 7.5 mA 7.5 mA 7.5 mA 5 mA 2 mA 2 mA 2 mA 3 mA 3 mA 3 mA 2 mA 541 mA 573 mA 625 mA 554 mA 556 mA 541 mA 382 mA 260 mA 280 mA 298 mA 280 mA 293 mA 260 mA 186 mA 132 mA 142 mA 154 mA 142 mA 147 mA 130 mA 93 mA % EFF.(3) CAPACITOR LOAD MAX. 77 82 80 83 81 77 72 80 84 84 82 81 80 74 79 83 81 81 81 80 74 4700uF 4700uF 4700uF 2200uF 2200uF 2200uF 4700uF 4700uF 4700uF 4700uF 2200uF 2200uF 2200uF 4700uF 4700uF 4700uF 4700uF 2200uF 2200uF 2200uF 4700uF V29 SPECIFICATIONS All Specifications Typical at Nominal Line, Full Load, and 25℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range ....…………..........….... 12V ................................ 9-18V 24V ............................. 18-36V 48V .............................. 36-72V Input Surge Voltage (100ms max.) ……….… 12V …….……........ 25Vdc max. 24V ....................... 50Vdc max. 48V ..................... 100Vdc max. Input Filter ………………………………………………….…….……..... Pi Type Efficiency ................................................................................. See Table Isolation Voltage: 500 VDC min. ………….…………………………… Standard Models 3K VDC min. ... (Non-Conductive Black Plastic Only) …… Suffix “H” Models 1.5K VDC min. ………….………………………… Suffix “HM” Models Isolation Resistance .....................................................…… 109 ohm min. Switching Frequency .......................................................... 100KHz min. OUTPUT SPECIFICATIONS: Operating Ambient Temperature Range .......................... -25℃ to +71℃ Voltage Accuracy .......................................................................... ±2.0% max. Voltage Balance (Dual) .................................................................. ±1.0% max. Temperature Coefficient ………………………………………… ±0.05%/℃ max. Ripple & Noise, 20MHz BW …………..…. 3.3V/5V ….…… 100mV pk-pk, max 12V/15V ………… 1% pk-pk max. Short Circuit Protection ……………………………………………… Continuous Line Regulation ……...… Single/Dual (note1) ….……………. ±0.5% max. Load Regulation …….… Single (note2) ..….…......……….... ±0.5% max. Dual (note3) ……….………………… ±1.0% max. Power De-Rating Curve ……………………………………….. See Figure1 Case Temperature (note4) … Plastic/Copper Case... 95℃/100℃ max. Cooling ……………………………………………….. Natural Convection Storage Temperature Range ………....….......……........ -40℃ to +100℃ Humidity ................................................. 95% RH max. Non Condensing MTBF ………. MIL-HBDK-217F ..……..…………………… 2000Khrs typ. Dimensions …….. DIP…... 1.25×0.80x0.40 inches (31.8x20.3×10.2 mm) SMD … 1.25×0.80x0.45 inches (31.8x20.3×11.4 mm) Case Material: NOTE: Standard Models ………….…………… Non-Conductive Black Plastic 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 be exceed 95℃ (plastic case),100℃ (copper case). Suffix “M” Models ….. Black Coated Copper with Non-Conductive Base Suffix “S” Models …….……………………...…………… SMD Package Weight …………………………………………………………………... 12.5g Figure1.Typical Derating curve for Natural Convection 120% LOAD(%) 100% 71 -25 80% 60% Plastic Case 40% Copper Case 100 20% 95 0% -25 Case A Dimensions: 0 BOTTOM VIEW 0.08 [2.0] CASE AS 500 VDC 1.25 [31.8] 1 9 15 10 14 11 13 12 0.600 [15.24] 0.80 [20.3] 2 3 4 5 0.02 [0.5] 0.15 [3.8] 0.08 [2.0] 1.25 [31.8] DIP +V Input 2,23 NC -V Output 2,3 Common 4,5 NC NP NC NP SMD DIP SMD NP NC NP NC -V Input NP NC NC 9 NC NP NC NP NC 10,15 NC NP NC NP NC 11 NC 10,15 11,14 -V Output Common 12,13 +V Output +V Output 14 -V Input -V Input 16 16 NP NC NP NC 20,21 20,21 NP NC NP NC 22,23 Dual Output DIP 5 * NP-NO PIN * NC-NO CONNECTION WITH PIN 2 1,24 Single Output 9 12,13 0.100 [2.54] Pin 1,24 4 0.04 [1.0] SMD 1.5K & 3K VDC Dual Output SMD +V Input 3,22 9 10 11 12 0.40 [10.2] Single Output DIP 0.43 [10.9] 16 16 15 14 13 0.45 [11.4] 3 Pin 0.80 [20.3] 2 1.00 [25.4] 23 22 24 23 22 21 20 0.100 [2.54] 1 100 PIN CONNECTION TOP VIEW SEE NOTE 24 25 50 75 Ambient Temperature(oC) NP NP NC Common NC -V Output NC +V Output -V Output NP -V Input NC +V Input NP NC +V Output Common NP NC +V Input 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