EC4A21H-E

V11 EC4A-E SERIES ︳ 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 EN55032 Class A * No Tantalum Capacitor inside * Wide Operating Temperature Range * UL60950-1 Approval * Safety Meets IEC/EN/UL 62368-1 MODEL NUMBER(1) INPUT VOLTAGE(2) OUTPUT VOLTAGE OUTPUT CURRENT EC4A01□-E EC4A02□-E EC4A03□-E EC4A04□-E EC4A05□-E EC4A06□-E EC4A07□-E EC4A11□-E EC4A12□-E EC4A13□-E EC4A14□-E EC4A15□-E EC4A16□-E EC4A17□-E EC4A21□-E EC4A22□-E EC4A23□-E EC4A24□-E EC4A25□-E EC4A26□-E EC4A27□-E 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 500 mA 400 mA ±250 mA ±200 mA ±500 mA 1200 mA 1000 mA 500 mA 400 mA ±250 mA ±200 mA ±500 mA 1200 mA 1000 mA 500 mA 400 mA ±250 mA ±200 mA ±500 mA 1200 mA 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. 1 INPUT CURRENT % EFF.(3) NO LOAD FULL LOAD 7.5 mA 514 mA 81 10 mA 595 mA 84 15 mA 588 mA 85 12 mA 588 mA 85 18 mA 588 mA 85 12 mA 514 mA 81 7.5 mA 429 mA 77 5 mA 251 mA 83 8 mA 291 mA 86 8 mA 287 mA 87 8 mA 291 mA 86 10 mA 287 mA 87 8 mA 254 mA 82 5 mA 209 mA 79 3 mA 126 mA 83 6 mA 144 mA 87 6 mA 144 mA 87 6 mA 144 mA 87 6 mA 144 mA 87 5 mA 126 mA 83 2 mA 104 mA 79 CAPACITOR LOAD MAX. 4700uF 4700uF 4700uF 2200uF 2200uF 2200uF 4700uF 4700uF 4700uF 4700uF 2200uF 2200uF 2200uF 4700uF 4700uF 4700uF 4700uF 2200uF 2200uF 2200uF 4700uF V11 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. Under Voltage Lockout …………… 12V power up .…..……......... 8.8Vdc 12V power down …………...... 8Vdc 24V power Up ….…………........ 17Vdc 24V power down …………….... 16Vdc 48V power up ….………........... 34Vdc 48V power down ………........... 31Vdc 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. Isolation Capacitance ……………………..………….………… 250pF typ. Switching Frequency ........................................................... 100KHz min. Operating Ambient Temperature Range .......................... -40℃ to +85℃ De-rating, Above 80℃ ………………… Linearly to Zero Power at 100℃ Case Temperature …………………………………………….. 100℃ max. Cooling ……………………………………………….. Natural Convection OUTPUT SPECIFICATIONS: Storage Temperature Range ………....….......……........ -40℃ to +100℃ Voltage Accuracy .......................................................................... ±1.5% max. Voltage Balance (Dual) .................................................................. ±1.0% max. Temperature Coefficient ………………………………………… ±0.05%/℃ max. Ripple & Noise, 20MHz BW (note5) ……. 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. Start up Time …………………………………….………………..…... 5 ms max. EMI …………………………….. Conductive EMI Meet EN55032 Class A Humidity ................................................. 95% RH max. Non Condensing MTBF ………. MIL-HDBK-217F ..……..……………………1800Khrs typ. Dimensions …….. DIP ..… 1.25×0.80x0.40 inches (31.8x20.3×10.2 mm) MS/HMS Models … 1.25×0.80x0.45 inches (31.8x20.3×11.4 mm) S/HS Models ……. 1.25×0.80x0.41 inches (31.8x20.3×10.4 mm) Case Material: Standard Models ………….…………… Non-Conductive Black Plastic Suffix “M” Models … Black Coated Copper with Non-Conductive Base Suffix “S” Models …….……………………..…………… SMD Package Weight …………………………………………………………………... 12.5g NOTE: 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. Figure1.Typical Derating curve for Natural Convection 120% LOAD(%) 80 -40 100% 80% 60% Natural Convection 40% 20% 100 0% -40 Case A Dimensions: -20 0 20 40 60 Ambient Temperature(oC) 80 100 BOTTOM VIEW 0.08 [2.0] CASE AS PIN CONNECTION TOP VIEW 500 VDC SEE NOTE Pin 1.25 [31.8] 16 9 15 10 14 11 13 12 0.600 [15.24] 0.80 [20.3] 0.04 [1.0] 0.02 [0.5] 0.15 [3.8] 0.40 [10.2] 0.08 [2.0] +V Input 2,23 NC -V Output 2,3 Common 4,5 NC 1.25 [31.8] *0.41(10.4) for S/HS Models 2 NP NC NP 1,24 NC 9 Single Output SMD DIP SMD NP NC NP NC -V Input NP NC NC 5 NP NC NP NC 10,15 NC NP NC NP NC 11 NC 10,15 -V Output Common 12,13 11,14 +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 * NP-NO PIN * NC-NO CONNECTION WITH PIN Dual Output DIP 9 12,13 0.100 [2.54] Pin DIP 1,24 4 SMD 1.5K & 3K VDC Dual Output SMD +V Input 3,22 0.45* [11.4] 3 0.43 [10.9] 22 DIP 0.80 [20.3] 23 2 1.00 [25.4] 1 0.100 [2.54] 24 Single Output 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