ISM01 Series DC-DC Converter 1 Watt xxx Series • International Medical Safety Approvals • Single & Dual Output • Compact SMD Package • 4000 VAC Isolation • 2 x MOPP at 250 VAC • 2 µA Patient Leakage Current • Operating Temperature -40 °C to +95 °C • Tape & Reel Package Available • Optional Water Washable Versions Dimensions: • 3 Year Warranty ISM01: 0.74 x 0.68 x 0.41” (18.9 x 17.2 x 10.5 mm) Models & Ratings Output current Min Max Input voltage Output voltage 5V 12 V 15 V ±12 V ±15 V 5V 12 V 15 V ±12 V ±15 V 5V 12 V 15 V ±12 V ±15 V 4.5-5.5 10.8-13.2 21.6-26.4 4.00 mA 1.68 mA 1.36 mA ±0.84 mA ±0.66mA 4.00 mA 1.68 mA 1.36 mA ±0.84 mA ±0.66 mA 4.00 mA 1.68 mA 1.36 mA ±0.84 mA ±0.66 mA Input current(1) No load Full load 200 mA 84 mA 68 mA ±42 mA ±33 mA 200 mA 84 mA 68 mA ±42 mA ±33 mA 200 mA 84 mA 68 mA ±42 mA ±33 mA Maximum(2) Reflected capacitive load ripple current 265 mA 250 mA 245 mA 250 mA 235 mA 110 mA 105 mA 105 mA 105 mA 105 mA 55 mA 55 mA 55 mA 55 mA 50 mA 50 mA 35 mA 20 mA 220 µF 220 µF 220 µF ±100 µF ±100 µF 220 µF 220 µF 220 µF ±100 µF ±100 µF 220 µF 220 µF 220 µF ±100 µF ±100 µF 80 mA 40 mA 30 mA Efficiency Model number(3) 76% 80% 83% 80% 84% 76% 79% 80% 79% 80% 76% 80% 80% 80% 80% ISM0105S05 ISM0105S12 ISM0105S15 ISM0105D12 ISM0105D15 ISM0112S05 ISM0112S12 ISM0112S15 ISM0112D12 ISM0112D15 ISM0124S05 ISM0124S12 ISM0124S15 ISM0124D12 ISM0124D15 Notes 1. Input currents measured at nominal input voltage. 2. Maximum capacitive load is per output. 3. For optional water washable version, add suffix ‘-P’ e.g. ISM0112S05-P. Mechanical Details 0.74 (18.9) 0.6 (15.24) 0.5 (12.7) 0.07 (1.83) 0.1 (2.54) 9 14 8 0.54 (13.7) Top View 6 1 ø0.06 (ø1.5) 0.16 (4.0) 0.68 (17.2) 0.22 (5.5) Bottom View 0.54 (13.7) 0.64 (16.16) 7 0.04 (1.0) 0.41 0.40 (10.5) (10.2) S SEATING PLANE ° 0.1 (2.54) 1 0.04 (1.1) 0 0.6 (15.0) 0° ~4 0.01 (0.30) 0.06 (1.6) 0.15 S www.xppower.com 0.1 (2.54) 0.73 (18.6) ISM01 Series DC-DC Converter Input Characteristic Minimum Typical 4.5 Input Voltage Range Input Filter Maximum Units 5.5 10.8 13.2 21.6 26.4 Notes & Conditions 5 V nominal VDC 12 V nominal 24 V nominal Internal Capacitor 9 18 VDC for 1 s VDC for 1 s 5 V models 12 V models 30 VDC for 1 s 24 V models Maximum Units Notes & Conditions 30 VDC See Models and Ratings table ±1.0 ±3.0 % ±0.1 ±1.0 Input Surge Output Characteristic Minimum Output Voltage 5.0 Typical Initial Set Accuracy Output Voltage Balance Minimum Load 2 Line Regulation ±1.2 Load Regulation Ripple & Noise % For dual output with balanced loads % See Models and Ratings table ±1.5 %/1% 10 % 100 Output changes by max of 1.5% for each 1% change in input voltage 10% to 100% mV pk-pk Short Circuit Protection 20 MHz bandwidth. Measured using 0.47 µF ceramic capacitor. Continuous, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.02 %/ ˚C Maximum Units General Characteristic Minimum Typical Efficiency Isolation: Input to Output 80 20 Switching Frequency 55 Power Density Mean Time Between Failure Moisture Sensitivity Level Ω pF kHz 4.8 4.7 Weight Reinforced, 2 x MOPP at 250 VAC working voltage µA 2 109 Isolation Capacitance Notes & Conditions See Models and Ratings table VAC 4000 Leakage Current Isolation Resistance % W/in3 MHrs 0.01 (4.2) At 500 VDC MIL-HDBK-217F, +25 °C GB lb (g) Level 2 IPC/JEDEC J-STD-020D.1 Environmental Characteristic Minimum Operating Temperature -40 Storage Temperature -50 Typical Case Temperature Humidity Maximum Units Notes & Conditions +95 °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 Safety Approvals Safety Agency Safety Standard Notes & Conditions CB IEC60601-1 Medical UL ANSI/AAMI ES60601-1 Medical www.xppower.com 2 ISM01 Series DC-DC Converter EMC: Emissions Phenomenon Standard Test Level Conducted EN55011 Class A Notes & Conditions EMC: Immunity Test Level Criteria ESD EN61000-4-2 ±15 kV air discharge, ±8 kV contact A Radiated EFT/Burst EN61000-4-3 EN61000-4-4 10 V/m ±2 kV A A A Phenomenon Standard Surge EN61000-4-5 ±1 kV Conducted EN61000-4-6 10 V rms A Magnetic Fields EN61000-4-8 30 A/m A Notes & Conditions Mechanical Details Connecting Pin Pattern 0.74 (18.9) 0.6 (15.24) 0.5 (12.7) 0.07 (1.83) 0.1 (2.54) 9 14 0.54 (13.7) 6 0.16 (4.0) 8 Top View 1 ø0.06 (ø1.5) 0.68 (17.2) 0.22 (5.5) Bottom View 0.54 (13.7) 0.64 (16.16) 7 0.73 (18.6) 0.04 (1.0) 0.41 0.40 (10.5) (10.2) S SEATING PLANE ° 0.1 (2.54) 0.04 (1.1) 0.6 (15.0) 0.06 (1.6) 0° ~4 0.01 (0.30) 0.15 S Pin Connections Pin 1 6 7 8 9 14 0 Notes 1. All dimensions are in inches (mm) 2. Weight: 0.01 lbs (4.2 g) approx. 0.1 (2.54) 3. Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 4. Pin Tolerance: ±0.002 (±0.05) Single -Vin No Connection No Connection +Vout -Vout +Vin Dual -Vin Common -Vout +Vout Common +Vin Application Notes Derating Curve Output Power (%) 100 0 -40 3 Ambient Temperature (°C) 85 www.xppower.com 95 23 Feb 18