E R I E S Specifications EC3AB INPUT SPECIFICATIONS: Input Voltage Range........................................................................................................................................12V ...........................................................9-18V 24V .........................................................18-36V 48V .........................................................36-72V Input Filter...........................................................................................................................................................................................................................Pi Type OUTPUT SPECIFICATIONS: Voltage Accuracy....................................................................................................................................................................................................± 2.0% max. Voltage Balance (Dual)...........................................................................................................................................................................................± 1.0% max. Temperature Coefficient.........................................................................................................................................................................................± 0.05% / ˚C Ripple and Noise, 20MHz BW....................................................................................................................3.3V / 5V.......................................100mV p-p max. 12V / 15V..............................................1% p-p max. Short Circuit Protection.............................................................................................................................................................................................Continuous Line Regulation, Single/Dual1............................................................................................................................................................................................± 0.5% Load Regulation, Single2................................................................................................................................................................................................... ± 0.5% Dual3.....................................................................................................................................................................................................± 1.0% 3 WATT WIDE INPUT DC-DC CONVERTERS ® H/HM Versions Only US E176177 GENERAL SPECIFICATIONS: Features • • • • • EC3AB S 3W Isolated Output 24-Pin DIP Package Efficiency to 80% 2:1 Input Range Regulated Outputs • • • • Pi Input Filter Continuous Short Circuit Protection Meets EN55022 Class B, Conducted Remote ON/OFF Option Efficiency.......................................................................................................................................................................................................................See Table Isolation Resistance.......................................................................................................................................................................................................109 ohms Switching Frequency................................................................................................................................................................................................100KHz, min Operating Temperature Range........................................................................................................................................................................-25°C to + 71°C Case Temperature (Plastic case)............................................................................................................................................................................95˚C max. (Copper case).....................................................................................................................................................................100˚C max. Cooling.........................................................................................................................................................................................................Free-Air Convection Storage Temperature Range..........................................................................................................................................................................-40°C to + 100°C EMI / RFI.......................................................................................................................................................................Conductive EMI Meet EN55022 Class B Dimensions ...............................................................................................................................................................................................1.25 x 0.8 x 0.5 inches (31.8 x 20.3 x 12.7mm) Weight.......................................................................................................................................................................................................................................15g ISOLATION VOLTAGE: MODEL NUMBER OUTPUT VOLTAGE OUTPUT CURRENT EC3AB11 5 VDC 600 mA 7.5 mA 340 mA 73 EC3AB12 12 VDC 250 mA 7.5 mA 320 mA 78 EC3AB13 15 VDC 200 mA 7.5 mA 329 mA 76 ±5 VDC ±300 mA 12 mA 340 mA 73 EC3AB15 ±12 VDC ±125 mA 12 mA 329 mA 76 EC3AB16 ±15 VDC ±100 mA 12 mA 333 mA 75 EC3AB17 3.3 VDC 600 mA 7.5 mA 236 mA 70 EC3AB21 5 VDC 600 mA 5 mA 168 mA 74 EC3AB22 12 VDC 250 mA 5 mA 156 mA 80 EC3AB23 15 VDC 200 mA 5 mA 156 mA 80 ±5 VDC ±300 mA 7.5 mA 168 mA 74 EC3AB14 EC3AB24 INPUT VOLTAGE 9-18 VDC 18-36 VDC INPUT CURRENT NO LOAD FULL LOAD % EFF. EC3AB25 ±12 VDC ±125 mA 7.5 mA 156 mA 80 EC3AB26 ±15 VDC ±100 mA 7.5 mA 160 mA 78 EC3AB27 3.3 VDC 600 mA 5 mA 113 mA 73 EC3AB31 5 VDC 600 mA 2 mA 82 mA 76 EC3AB32 12 VDC 250 mA 2 mA 82 mA 77 EC3AB33 15 VDC 200 mA 2 mA 82 mA 77 ±5 VDC ±300 mA 3 mA 82 mA 76 EC3AB35 ±12 VDC ±125 mA 3 mA 82 mA 76 EC3AB36 ±15 VDC ±100 mA 3 mA 82 mA 76 EC3AB37 3.3 VDC 600 mA 3 mA 58 mA 71 EC3AB34 36-72 VDC CASE RSG CASE MATERIAL: Standard Models ......................................................................................................................................................................Non-Conductive Black Plastic Suffix "M" Models5........................................................................................................................................................................... Black Coated Copper with Non-Conductive Base NOTE: 1. Measured From High Line to Low Line 3. Measured From Full Load to 1/4 Load 5. Suffix "HM" 1.5K VDC Instead of 3K VDC Isolation 2. Measured From Full Load to 10% Load 4. Non-Conductive Black Plastic Only 6. Suffix "T" to the Model Number with Remote On/Off for "H"/"HM" Versions Only CASE A A NOTE:Pin Size is 0.02” Inch (0.5mm) DIA All Dimensions In Inches(mm) Tolerance .xx= ±.02, .xxx= ±.010 A Remote On/Off Control Logic Compatibility Ec-On Ec-Off Shutdown Idle Current Control Common 0.08 (2.0) 24 23 1 2 22 3 PIN CONNECTION 0.2 (5.1) 1.25 (31.8) BOTTOM VIEW A 16 15 9 10 14 13 11 12 0.60 (15.2) 0.80 (20.3) 0.1 (2.5) 0.15 (3.8) 0.50 (12.7) Pin 500 VDC Single Output Dual Output 1 2 3 5 9 10 11 12 13 14 15 16 22 23 24 +V Input NC NC NP NP -V Output +V Output -V Input -V Input +V Output -V Output NP NC NC +V Input +V Input -V Output Common NP NP Common +V Output -V Input -V Input +V Output Common NP Common -V Output +V Input *NP-NO PIN RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de ■ ■ ELECTRONIC COMPONENTS ■ Änderungen vorbehalten / subject to change without notice ■ ■ CMOS or Open Collector TTL >+5.5 VDC or Open Circuit <1.8 VDC 10mA Referenced to Input Minus SEE NOTE 5 NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC 11 500 VDC min....................................................................................................................................................................................................Standard Models 3K VDC min4.......................................................................................................................................................................................................Suffix "H" Models ■ All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted. Pin 1 2 3 5 9 10 11 12 13 14 15 16 22 23 24 1.5K & 3K VDC Single Dual Output Output NP NP -V Input -V Input -V Input -V Input NP (Remote On/Off) NC Common NC NC NC -V Output NP NP NP NP +V Output +V Output NC NC -V Output Common +V Input +V Input +V Input +V Input NP NP *NC-NO CONNECTION WITH PIN 12