V10 EC3A-E SERIES 3 WATT 2:1 INPUT RANGE DC-DC CONVERTERS 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 Approval MODEL (1) NUMBER INPUT (2) VOLTAGE EC3A01-E EC3A02-E EC3A03-E EC3A04-E EC3A05-E EC3A06-E EC3A07-E EC3A11-E EC3A12-E EC3A13-E EC3A14-E EC3A15-E EC3A16-E EC3A17-E EC3A21-E EC3A22-E EC3A23-E EC3A24-E EC3A25-E EC3A26-E EC3A27-E EC3A31-E EC3A32-E EC3A33-E EC3A34-E EC3A35-E EC3A36-E EC3A37-E 4.5-9 VDC 4.5-9 VDC 4.5-9 VDC 4.5-9 VDC 4.5-9 VDC 4.5-9 VDC 4.5-9 VDC 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 INPUT CURRENT OUTPUT OUTPUT VOLTAGE CURRENT 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 3.3 VDC % EFF. NO LOAD 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 600 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 600 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 600 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 600 mA 15 mA 15 mA 15 mA 25 mA 25 mA 25 mA 15 mA 7.5 mA 10 mA 10 mA 15 mA 12 mA 15 mA 7.5 mA 7.5 mA 7.5 mA 7.5 mA 7.5 mA 10 mA 10 mA 5 mA 3 mA 3 mA 5 mA 5 mA 5 mA 5 mA 3 mA 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. 1 FULL LOAD 779 mA 750 mA 750 mA 779 mA 750 mA 750 mA 550 mA 309 mA 298 mA 294 mA 305 mA 298 mA 294 mA 212 mA 152 mA 145 mA 145 mA 152 mA 147 mA 145 mA 106 mA 74 mA 73 mA 73 mA 74 mA 72 mA 72 mA 52 mA 77 80 80 77 80 80 72 81 84 85 82 84 85 78 82 86 86 82 85 86 78 84 86 86 85 87 87 79 (3) CAPACITOR LOAD MAX. 2200uF 2200uF 2200uF 1000uF 1000uF 1000uF 2200uF 2200uF 2200uF 2200uF 1000uF 1000uF 1000uF 2200uF 2200uF 2200uF 2200uF 1000uF 1000uF 1000uF 2200uF 2200uF 2200uF 2200uF 1000uF 1000uF 1000uF 2200uF V10 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range .................................... 5V ............................. 4.5-9V 12V ........................ 9-18V 24V ........................ 18-36V 48V ........................ 36-72V Input Surge Voltage (100ms max.) ............. 5V .................... 10Vdc max. 12V .................... 25Vdc max. 24V .................... 50Vdc max. 48V .................. 100Vdc max. Under Voltage Lockout .................. 5V Power Up ........................ 4.4Vdc 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 9 Isolation Resistance ........................................................... 10 ohm min. Isolation Capacitance ................................................. 250pF Typ. Switching Frequency ........................................................... 100KHz min. 5V Power Down ..................... 4.2Vdc De-rating, Above 85 ..................... Linearly to Zero Power at 100 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 Input Filter ........................................................................... Pi Type Case Temperature (note4) ........................................ 100 max. Cooling ........................................................ Natural Convection Operating Ambient Temperature Range ......................... -40 to +85 Storage Temperature Range .................................. -40 to +100 EMI ............................. Conductive EMI Meet EN55022 Class A Humidity .................................................. 95% RH max. Non condensing MTBF .......... MIL-STD-217F ..................................... 2500Khrs typ. Dimensions ...... DIP ........ 1.25x0.80x0.40 inches(31.8x20.3x10.2 mm) OUTPUT SPECIFICATIONS: MS/HMS Models ........ 1.25x0.80x0.45 inches(31.8x20.3x11.4 mm) Voltage Accuracy ......................................................................... 1.5% max. Voltage Balance (Dual) ................................................................. 1.0% max. Temperature Coefficient ..................................................... 0.05%/ Ripple & Noise, 20MHz BW (note 5) ...... 3.3V/5V ......... 100mV pk-pk, max. 12V/15V ............ 1% pk-pk max. Short Circuit Protection ...................................................... Continuous S/HS Models ............. 1.25x0.80x0.41 inches(31.8x20.3x10.4 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 Line Regulation ............ Single/Dual (note1) ...................... 0.5% max. NOTE: Load Regulation ........... Single (note2) ............................. 0.5% max. 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. Dual (note3) .............................. 1.0% max. Start up time .....................................................................10 ms max. 5. The output noise is measured with 0.1uF MLCC across for SMD package. Figure1.Ty pical Derating curv e f or Natural Conv ection 120% -40 LOAD(%) 100% Case A Dimensions: NOTE:Pin Size is 0.02 0.002 Inch (0.50.05 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 85 80% Natural Convection 60% 40% 20% 100 0% -40 -20 0 20 40 60 Ambient Temperature( oC) 80 100 CASE AS PIN CONNECTION 500 VDC SEE NOTE Pin Single Output DIP BOTTOM VIEW Pin DIP TOP 1,24 +V Input SMD +V Input VIEW 2,23 NC -V Output 2,3 Common 4,5 NC 3,22 4 2 NP NC NP 1,24 Single Output SMD DIP SMD NP NC NP NC -V Input NP NC NC 9 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 *0.41(10.4) for S/HS Models SMD 1.5K & 3K VDC Dual 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 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Cincon: EC3A01H-E EC3A02H-E EC3A04H-E EC3A05H-E EC3A07H-E EC3A11H-E EC3A12H-E EC3A14H-E EC3A15H-E EC3A17H-E EC3A21H-E EC3A22H-E EC3A24H-E EC3A25H-E EC3A27H-E EC3A31H-E EC3A32HE EC3A34H-E EC3A37H-E