IEQ05 Series DC-DC Converter 5 Watt xxx Series • Regulated Single & Dual Output • Wide 4:1 Input Range • Compact SIP8 Package • 1500 VDC Isolation • Operating Temperature -40 °C to +90 °C • Remote On/Off • 3 Year Warranty Dimensions: IEQ05: 0.86 x 0.37 x 0.44” (21.8 x 9.3 x 11.2 mm) Models & Ratings Input voltage 4.5-18V 9-36V 18-75V Output voltage Output current Input current(1,2) No load Full load Maximum capacitive load(3) Model number 3V3 1075 mA 390 mA 1000 µF 76% IEQ0512S3V3 5V 1000 mA 515 mA 1000 µF 81% IEQ0512S05 12 V 417 mA 500 mA 220 µF 83% IEQ0512S12 15 V 334 mA 505 mA 100 µF 83% IEQ0512S15 24 V 209 mA 510 mA 100 µF 82% IEQ0512S24 ±12 V ±209 mA 515 mA ±100 µF 81% IEQ0512D12 ±15 V ±167 mA 510 mA ±47 µF 82% IEQ0512D15 3V3 1075 mA 195 mA 1000 µF 76% IEQ0524S3V3 60 mA 5V 1000 mA 255 mA 1000 µF 81% IEQ0524S05 12 V 417 mA 250 mA 220 µF 83% IEQ0524S12 15 V 334 mA 250 mA 100 µF 84% IEQ0524S15 24 V 209 mA 250 mA 100 µF 83% IEQ0524S24 ±12 V ±209 mA 255 mA ±100 µF 82% IEQ0524D12 ±15 V ±167 mA 255 mA ±47 µF 82% IEQ0524D15 3V3 1075 mA 95 mA 1000 µF 76% IEQ0548S3V3 30 mA 5V 1000 mA 130 mA 1000 µF 80% IEQ0548S05 12 V 417 mA 125 mA 220 µF 83% IEQ0548S12 15 V 334 mA 125 mA 100 µF 84% IEQ0548S15 24 V 209 mA 125 mA 100 µF 82% IEQ0548S24 ±12 V ±209 mA 125 mA ±100 µF 82% IEQ0548D12 ±15 V ±167 mA 125 mA ±47 µF 83% IEQ0548D15 20 mA Notes 1. Input currents measured at nominal input voltage. 2. Input current is typically 2.5 mA at nominal input voltage when output is remotely turned off. 1 Efficiency 3. Maximum capacitive load is per output. www.xppower.com IEQ05 Series DC-DC Converter Input Characteristic Input Voltage Range Input Filter Minimum Typical Maximum 4.5 18 9.0 36 18.0 75 Units VDC 24 V nominal 48 V nominal Internal Capacitor 36 Input Surge 50 12 V nominal VDC for 1 s 100 Remote On/Off Notes & Conditions 12 V nominal 24 V models 48 V models ON: open circuit OFF: 2-4 mA via 1kΩ resistor into pin 3 with respect to pin 1 Output Characteristic Output Voltage Minimum Typical 3.3 Initial Set Accuracy Output Voltage Balance ±1 Maximum Units Notes & Conditions 30 VDC See Models and Ratings table ±2 % ±2 % For dual output with balanced laods A No minimum load required Minimum Load Line Regulation ±0.3 ±0.5 % Load Regulation ±0.5 ±1.0 % ±5.0 % 5 % deviation 100 mV pk-pk Cross Regulation Transient Response 3 Ripple & Noise Overload Protection 170 On dual output models when one load is varied between 25% and 100% and other is fixed at 100% Recovery within 1% in less than 500 µs for a 25% load change. 20 MHz bandwidth. Measured using 0.47 µF ceramic capacitor. % Short Circuit Protection Continuous, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.02 %/ ˚C Maximum Units General Characteristic Minimum Efficiency Isolation: Input to Output Isolation Resistance 82 % 1500/1800 250 100 Power Density 35.7 Mean Time Between Failure Weight Notes & Conditions See Models and Ratings table VDC 60 s/1 s pF kHz At 500 VDC Ω 109 Isolation Capacitance Switching Frequency Typical W/in3 2.4 MHrs 0.01 (4.8) lb (g) MIL-HDBK-217F, +25 °C GB Environmental Characteristic Maximum Units Notes & Conditions Operating Temperature Minimum -40 Typical +90 °C See Derating Curve. Storage Temperature -55 +125 °C Case Temperature +90 °C Humidity 95 %RH Cooling Case Flammability Non-condensing Natural convection UL 94V-0 Rated Non conductive black plastic www.xppower.com 2 IEQ05 Series DC-DC Converter Safety Approvals Safety Agency Safety Standard Notes & Conditions CB IEC60950-1 ITE UL UL/cUL60950-1 ITE EMC: Emissions Phenomenon Standard Test Level Conducted EN55022 Class A Notes & Conditions EMC: Immunity Phenomenon Standard ESD Test Level Criteria EN61000-4-2 ±8 kV air discharge, ±6 kV contact A Notes & Conditions EN61000-4-3 10 V/m A EN61000-4-4 ±2 kV A With external capacitor, suggested part is CHEMI-CON KY 330µF/100V Surge EN61000-4-5 ±1 kV A With external capacitor, suggested part is CHEMI-CON KY 330µF/100V Conducted EN61000-4-6 10 V rms A 0 Radiated EFT/Burst Mechanical Details 0.86 (21.8) 0.82 (20.8) 0.02 (3.5) 0.08 (2.0) 0.13 (3.2) 2x0.10 (2x2.54) 0.20 (5.08) 1 2 3 5 6 7 8 0.11 (2.7) Bottom View 0.37 (9.3) 0.01 (0.25) 0.44 (11.2) 0.02 (0.5) Pin Connections 0.02 (0.50) 3x0.10 (3x2.54) Pin 1 2 3 5 6 7 8 Single -Vin +Vin Remote On/Off No Connection +Vout -Vout No Connection Dual -Vin +Vin Remote On/Off No Connection +Vout Common -Vout Notes 1. All dimensions are0in inches (mm) 2. Weight: 0.01 lbs (4.8 g) approx. 3. Tolerance: X.XX±0.01 (X.X±0.25) X.XXX±0.005 (X.XX±0.13) 4. Pin Tolerance: ±0.002 (±0.05) Application Notes Derating Curve Output Power (%) 100 0 -40 65 90 Ambient Temperature (°C) 3 www.xppower.com 22 Dec 15