EC3SA Series FEATURES • • • • • • • • Industry Standard SIP and SMD Packages Input ranges 2:1 and 4:1 Single and Multiple Outputs Efficiency up to 85% 1500VDC Isolation Low Cost Regulated Outputs Low Ripple and Noise Remote On/Off control No Tantalum Capacitors SPECIFICATIONS INPUT DC input voltage range ENVIRONMENTAL 5V 12V 24V 48V 24V 48V 4.5-9V, EC3SA 9-18V, EC3SA 18-36V, EC3SA 36-75V, EC3SA 9-36V, EC3SAW 18-75V, EC3SAW Input filter Capacitive Remote on/off control Module On < 1.2VDC or Open Circuit Module Off 5.5…15VDC Module Off (input idle current 1mA max. Isolation voltage 1500 VDC min Isolation resistance 10^9 Ohms min Isolation capacitance 500pF typ EC3SAW See table Output current See table Voltage accuracy ±3.0% max. Voltage balance Cross regulation (Note4) Transient response ±1.0% max. Dual Asymmetrical load 25%/100% ±5.0% max. Dual 25% Step Load Change Error Band ±6% Vout nominal Recovery Time < 500us 75mV p-p max Ripple and noise, 20MHz BW Temperature coefficient MTBF EMI (Note5) MIL-STD-217F,GB 1.7Mhrs min Conductive EMI Meet EN55022 Class A & Class B See curve +100℃ max Natural convection -55℃ to +125℃ 95% RH max. Non condensing Dimensions 21.8 x 9.2 x 11.1mm Weight 4.8g Case material Non-conductive black plastic NOTE : 1. Measured From High Line to Low Line 2. Measured From Full Load to 10% Load 3. Maximum case temperature under any operating condition should not be exceeded 100℃. 4. For asymmetric loading, Both channels must be at 25% load or more 5. The EC3SAW series meet EN55022 Class A & Class B with external CL filter before the input pins to the converter.(see application note ) ±0.03%/C max Short circuit protection Momentary 1sec max Line regulation (Note1) Load regulation (Note2) Efficiency ±0.5% max ±0.5% max, Single ±1.0% max, Dual See table Switching frequency Short circuit protection 40℃ to +85℃ MECHANICAL OUTPUT Output voltage Operating ambient temperature range De-rating Case temperature (Note4) Cooling Storage temperature range Humidity PIN CONNECTION PIN SINGLE OUPUT MULTIPLE OUTPUT 1 -V Input -V Input 2 +V Input +V Input 100kH 3 CTRL CTRL Continuous 5 NC NC 6 +V Output +V Output 7 -V Output Common 8 NC -V Output Doc. No. PBC9 Rev.C 28-4-11 Powering Progress – www.powerbox.com.au DC-DC PCB MOUNTED CONVERTERS & POWER MODULES 3 W AT T S - D C / D C S I N G L E & M U LT I P L E O U T P U T 145 DC-DC PCB MOUNTED CONVERTERS & POWER MODULES EC3SA Series 3 W AT T S - D C / D C S I N G L E & M U LT I P L E O U T P U T SELECTION TABLE OUTPUT CURRENT OUTPUT VOLTAGE MIN. MAX. EC3SA-05S33 3.3VDC 0 mA EC3SA-05S05 5VDC 0 mA 12VDC 0 mA 250 mA 15VDC 0 mA 200 mA EC3SA-05D05 ±5VDC ±0 mA EC3SA-05D12 ±12VDC ±0 mA EC3SA-05D15 ±15VDC EC3SA-12S33 EC3SA-12S05 MODEL NUMBER INPUT VOLTAGE INPUT CURRENT FULL LOAD % EFF. 700 mA 632 mA 73 600 mA 769 mA 78 759 mA 81 741 mA 81 ±300 mA 769 mA 78 ±125 mA 741 mA 81 ±0 mA ±100 mA 741 mA 81 3.3VDC 0 mA 700 mA 253 mA 76 5VDC 0 mA 600 mA 309 mA 81 12VDC 0 mA 250 mA 301 mA 83 15VDC 0 mA 200 mA 298 mA 84 EC3SA-12D05 ±5VDC ±0 mA ±300 mA 305 mA 82 EC3SA-12D12 ±12VDC ±0 mA ±125 mA 301 mA 83 EC3SA-12D15 ±15VDC ±0 mA ±100 mA 298 mA 84 EC3SA-24S33 3.3VDC 0 mA 700 mA 125 mA 77 EC3SA-24S05 5VDC 0 mA 600 mA 154 mA 81 EC3SA-24S12 12VDC 0 mA 250 mA 149 mA 84 15VDC 0 mA 200 mA 147 mA 85 EC3SA-24D05 ±5VDC ±0 mA ±300 mA 156 mA 80 EC3SA-24D12 ±12VDC ±0 mA ±125 mA 149 mA 84 EC3SA-24D15 ±15VDC ±0 mA ±100 mA 147 mA 85 EC3SA-48S33 3.3VDC 0 mA 700 mA 63mA 77 EC3SA-48S05 5VDC 0 mA 600 mA 77 mA 81 EC3SA-48S12 12VDC 0 mA 250 mA 73 mA 86 EC3SA-05S12 EC3SA-05S15 4.5-9.0 VDC EC3SA-12S12 EC3SA-12S15 EC3SA-24S15 EC3SA-48S15 9-18 VDC 18-36 VDC 36-75 VDC NO LOAD 60 mA 30 mA 18 mA 15VDC 0 mA 200 mA 73 mA 86 EC3SA-48D05 ±5VDC ±0 mA ±300 mA 9 mA 77 mA 81 EC3SA-48D12 ±12VDC ±0 mA ±125 mA 73 mA 86 EC3SA-48D15 ±15VDC ±0 mA ±100 mA 73 mA 86 CASE SIP-8 SIP-8 SIP-8 SIP-8 EC3SAW-24S33P 9-36 VDC 3.3VDC 0 mA 700 mA 4 mA 122 mA 79 1800uF EC3SAW-24S05P 9-36 VDC 5VDC 0 mA 600 mA 4 mA 154 mA 81 1000uF EC3SAW-24S12P 9-36 VDC 12VDC 0 mA 250 mA 8 mA 150 mA 84 220uF EC3SAW-24S15P 9-36 VDC 15VDC 0 mA 200 mA 8 mA 150 mA 84 120uF EC3SAW-24D05P 9-36 VDC ±5VDC 0 mA ±300 mA 8 mA 154 mA 81 ±470uF EC3SAW-24D12P 9-36 VDC ±12VDC 0 mA ±125 mA 12 mA 1 50 mA 84 ±100uF EC3SAW-24D15P 9-36 VDC ±15VDC 0 mA ±100 mA 12 mA 151 mA 83 ±47uF EC3SAW-48S33P 18-75 VDC 3.3VDC 0 mA 700 mA 3 mA 61 mA 79 1800uF EC3SAW-48S05P 18-75 VDC 5VDC 0 mA 600 mA 3 mA 76 mA 82 1000uF EC3SAW-48S12P 18-75 VDC 12VDC 0 mA 250 mA 5 mA 74 mA 85 220uF EC3SAW-48S15P 18-75 VDC 15VDC 0 mA 200 mA 5 mA 75 mA 84 120uF EC3SAW-48D05P 18-75 VDC ±5VDC 0 mA ±300 mA 5 mA 76 mA 82 ±470uF EC3SAW-48D12P 18-75 VDC ±12VDC 0 mA ±125 mA 1 0 mA 75 mA 84 ±100uF EC3SAW-48D15P 18-75 VDC ±15VDC 0 mA ±100 mA 10mA 75 mA 83 ±47uF NOTE: 1. Nominal Input Voltage 5, 12 or 24VDC 146 Doc. No. PBC9 Rev.C 28-4-11 EC3SA Series TECHNICAL ILLUSTRATION Doc. No. PBC9 Rev.C 28-4-11 Powering Progress – www.powerbox.com.au DC-DC PCB MOUNTED CONVERTERS & POWER MODULES W AT T S - D C / D C S I N G L E & M U LT I P L E O U T P U T 3 147