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| H100E Series Low Cost, 1W, Ultra-Miniature DC/DC Converters Electrical Specifications Key Features: * 1W Output Power * Miniature MiniDIP Case * UL Approved (File E245422) * 1,000 VDC Isolation * >3.5 MHour MTBF * 17 Standard Models * Industry Standard Pin-Out * LOWEST COST! Input Filter Reverse Polarity Input Current Input Voltage Range Specifications typical @ +25C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Min. 3.3 VDC Input 3.0 5 VDC Input 4.5 12 VDC Input 10.8 24 VDC Input 21.6 Internal Capacitor Typ. 3.3 5.0 12.0 24.0 Max. 3.6 5.5 13.2 26.4 0.3 Conditions Min. Typ. 1.0 Max. 3.0 1.5 1.2 100 0.03 Momentary (1.0 Sec.) Conditions 60 Seconds 500 VDC 100 kHz, 1V Min. 1,000 1,000 Typ. Max. Units VDC M pF kHz Units C C Units VDC A Units % % Output Parameter Output Voltage Accuracy Line Regulation, 3.3V Output Models Line Regulation, All Other Models Load Regulation Ripple & Noise (20 MHz) Output Power Protection Temperature Coefficient Output Short Circuit For Vin Change of 1% See Model Selection Guide 75 120 mV P - P % %/C General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency 60 100 100 Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Conditions Min. Typ. -40 +25 -55 Free Air Convection RH, Non-condensing Ambient Max. +85 +125 95 % Physical MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com Case Size, Single Output Models Case Material Weight 0.50 x 0.393 x 0.30 Inches (12.70 x 10.00 x 7.70 mm) Non-Conductive Black Plastic (UL94-V0) 0.06 Oz (1.8g) Conditions MIL HDBK 217F, 25C, Gnd Benign Not 3.3 Vout Models Conditions 3.3 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input 1.5 mm From Case For 10 Sec All Models Min. Typ. Max. Units 3.5 MHours UL 1950, EN 60950, IEC 60950 UL, cUL; File No. E245422 Min. -0.7 -0.7 -0.7 -0.7 Typ. Max. 7.0 9.0 18.0 30.0 300 450 Units Reliability Specifications Parameter MTBF Safety Standards Safety Approvals Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) VDC Lead Temperature Internal Power Dissipation C mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Model Selection Guide Model Number H101E H102E H103E H104E H105E H111E H112E H113E H114E H115E H121E H122E H123E H124E H125E H151E H152E Input Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load 5 4.5 - 5.5 278 25 5 4.5 - 5.5 286 25 5 4.5 - 5.5 256 25 5 4.5 - 5.5 252 25 5 4.5 - 5.5 251 25 12 10.8 - 13.2 116 16 12 10.8 - 13.2 118 16 12 10.8 - 13.2 109 16 12 10.8 - 13.2 106 16 12 10.8 - 13.2 105 16 24 21.6 - 26.4 56 8 24 21.6 - 26.4 57 8 24 21.6 - 26.4 53 8 24 21.6 - 26.4 53 8 24 21.6 - 26.4 53 8 3.3 3.0 - 3.6 421 55 3.3 3.0 - 3.6 410 55 Voltage (VDC) 3.3 5.0 9.0 12.0 15.0 3.3 5.0 9.0 12.0 15.0 3.3 5.0 9.0 12.0 15.0 3.3 5.0 Output Current (mA, Max) 303.0 200.0 111.0 83.0 67.0 303.0 200.0 111.0 83.0 67.0 303.0 200.0 111.0 83.0 67.0 303.0 200.0 Current (mA, Min) 30.0 20.0 12.0 9.5 7.0 30.0 20.0 12.0 9.0 7.0 30.0 20.0 12.0 9.0 7.0 30.0 20.0 Load Regulation (%, Max) 20 15 10 10 10 20 15 10 10 10 20 15 10 10 10 20 20 Efficiency (%, Typ) 72 70 78 79 80 72 71 76 78 80 74 73 78 79 80 72 74 Fuse Rating Slow-Blow (mA) 500 500 500 500 500 200 200 200 200 200 100 100 100 100 100 750 750 Notes: 1. Output load regulation is specified for a load change of 10% to 100%. 2. When measuring output ripple, it is recommended that an external 0.33 F ceramic capacitor be placed from the +Vout pin to the -Vout pin. 3. During operation, care must be taken not to exceed the specified input range of the unit or to allow the output load to drop below the specified minimum (10% of full load). Operating the unit under either of these conditions could cause damage to the unit. 4. These converters are specified for operation without external components. However, in some applications the addition of input/output capacitors will enhance stability and reduce output ripple. Recommended capacitor values are: Derating Curve Vin 3.3 VDC 5 VDC 12 VDC 24 VDC Input Capacitor 4.7 F 4.7 F 2.2 F 1.0 F Vout 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC Output Capacitor 10.0 F 10.0 F 4.7 F 2.2 F 1.0 F For applications requiring very low output noise levels, a simple LC filter should be effective. 5. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Mechanical Dimensions Pin Connections Pin 1 4 5 7 Function -Vin +Vin +Vout -Vout Notes: * All dimensions are typical in inches (mm) * Tolerance x.xx = 0.01 (0.25) * Pin 1 is marked by a "dot" or indentation on the top of the unit MicroPower Direct www.micropowerdirect.com * 292 Page Street Ste D Stoughton, MA 02072 TEL: (781) 344-8226 * FAX: (781) 344-8481 * E-Mail: sales@micropowerdirect.com |
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