ISM02 Series DC-DC Converter 2 Watt • International Medical Safety Approvals • Single & Dual Outputs • Compact SMD Package • 4000 VAC Reinforced Isolation • 1 x MOPP at 300 VAC • 2 µA Patient Leakage Current • Operating Temperature -25 °C to +105 °C • Tape & Reel Package Available • 3 Year Warranty Dimensions: ISM02: 0.94 x 0.71 x 0.36” (24.0 x 18.0 x 9.0 mm) Models & Ratings Input voltage Output voltage 4.5-5.5V 10.8-13.2V 21.6-26.4V Output current Max Min Input current(1) No load Full load Maximum capacitive load(2) Efficiency Model number 5V 400 mA 8.0 mA 605 mA 330 µF 66% ISM0205S05 12 V 165 mA 3.0 mA 600 mA 330 µF 66% ISM0205S12 15 V 133 mA 2.5 mA 605 mA 330 µF 66% ISM0205S15 ±12 V ±83 mA ±1.5 mA 555 mA ±100 µF 72% ISM0205D12 ±15 V ±66 mA ±1.0 mA 540 mA ±100 µF 73% ISM0205D15 5V 400 mA 8.0 mA 255 mA 330 µF 66% ISM0212S05 12 V 165 mA 3.0 mA 250 mA 330 µF 66% ISM0212S12 15 V 133 mA 2.5 mA 250 mA 330 µF 66% ISM0212S15 ±12 V ±83 mA ±1.5 mA 225 mA ±100 µF 74% ISM0212D12 ±15 V ±66 mA ±1.0 mA 220 mA ±100 µF 75% ISM0212D15 5V 400 mA 8.0 mA 125 mA 330 µF 66% ISM0224S05 12 V 165 mA 3.0 mA 125 mA 330 µF 66% ISM0224S12 15 V 133 mA 2.5 mA 125 mA 330 µF 66% ISM0224S15 ±12 V ±83 mA ±1.5 mA 110 mA ±100 µF 74% ISM0224D12 ±15 V ±66 mA ±1.0 mA 110 mA ±100 µF 75% ISM0224D15 90 mA 40 mA 30 mA Notes 1. Input currents measured at nominal input voltage. 2. Maximum capacitive load is per output. Mechanical Details 0.04 (1.0) 0.01 (0.25) 0.36±0.02 (9.25±0.5) SEATING PLANE 0.15 S 0.06 (1.6) 1 0.54 (13.7) S 0.77 (19.5) 0.35 (9.0) 0.65 (16.6) 7 8 1 0.70 (17.8) 0~ 4 10 9 16 0.10 (2.5) 0.71 (18.1) 0.60 (15.2) 0.54 (13.7) 0.94 (24.0) 0.12 (3.1) www.xppower.com 0.10 (2.5) 0.11 (2.9) ISM02 Series DC-DC Converter Input Characteristic Minimum Typical Maximum 4.5 Input Voltage Range Input Filter Units 5.5 10.5 13.2 21.6 26.4 Notes & Conditions 5 V nominal VDC 12 V nominal 24 V nominal Internal Pi type filter 5 V nominal 9 18 Input Surge VDC for 1 s 12 V models 24 V models 30 Output Characteristic Minimum Output Voltage 5 Typical Maximum Units Notes & Conditions 30 VDC See Models and Ratings table Initial Set Accuracy ±2.0 ±4.0 % Output Voltage Balance ±0.1 ±1.0 % For dual output with balanced laods A See Models and Ratings table Minimum Load Line Regulation ±1.2 ±1.5 % 10 % From 20% to 100% load. 5V output version is 12% max ±5.0 % On dual output models when one load is varied between 25% and 100% and other is fixed at 100% 5 % deviation Ripple & Noise 50 mV pk-pk Short Circuit Protection 0.5 s Load Regulation Cross Regulation Transient Response 3 Recovery within 1% in less than 250 µs for a 25% load change. 20 MHz bandwidth. Measured using 0.47 µF ceramic capacitor. 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 Typical 82 % 4000 Leakage Current Isolation Resistance Switching Frequency 15 50 80 µA 20 pF kHz 100 Power Density 12.2 Mean Time Between Failure Weight Moisture Sensitivity Level 2 109 Isolation Capacitance See Models and Ratings table VAC 6000 Notes & Conditions Ω 60 s, reinforced isolation at 300 VAC, 1 x MOPP/2 x MOOP 1s At 500 VDC W/in3 2 MHrs 0.01 (3.75) lb (g) Level 2 MIL-HDBK-217F, +25 °C GB IPC/JEDEC J-STD-020D.1 Environmental Characteristic Minimum Operating Temperature -25 Storage Temperature -55 Case Temperature Humidity Typical Maximum Units Notes & Conditions +105 °C See Derating Curve. +125 °C +105 °C 95 %RH Cooling Case Flammability Non-condensing Natural convection UL 94V-0 Rated Non conductive black plastic Lead-Free Reflow Solder Process IPC/JEDEC J-STD-020D.1 www.xppower.com 2 ISM02 Series DC-DC Converter Safety Approvals Safety Agency Safety Standard CB Medical Notes & Conditions IEC60601-1 UL Medical ANSI AMMI ES60601-1 EN Medical EN60601-1 CB ITE IEC60950-1 UL ITE UL/cUL60950-1 EN ITE EN60601-1 Mechanical Details Connecting Pin Pattern 1 7 8 0.54 (13.7) 10 9 0.71 (18.1) 16 0.65 (16.6) 0.10 (2.5) 0.54 (13.7) 0.60 (15.2) 0.12 (3.1) 0.70 (17.8) 0.77 (19.5) 0.94 (24.0) 0.04 (1.0) 0.06 (1.6) 0.10 (2.5) 0.35 (9.0) Pin Connections 0.36±0.02 (9.25±0.5) SEATING PLANE 0~ 4 S 0.01 (0.25) 0.11 (2.9) 0.15 S Pin 1 2 6 7 8 9 14 Single -Vin Remote On/Off No Connection No Connection +Vout -Vout +Vin Dual -Vin Remote On/Off Common -Vout +Vout Common +Vin Application Notes Derating Curve Output Power (%) 100 0 -25 60 105 Ambient Temperature (°C) Notes 1. All dimensions are in inches (mm) 2. Weight: 0.01 lbs (3.75 g) approx. 3 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) www.xppower.com 11 Oct 16