LCP100E Series Low Cost, 1W Miniature SMT DC/DC Converters Electrical Specifications Key Features: • 1W Output Power Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Min. Typ. Max. 5 VDC Input 4.50 5.0 5.50 12 VDC Input 10.80 12.0 13.20 Typ. Max. • Miniature SMT Case • DCP01 Series Replacement Input Voltage Range • 1,500 VDC Isolation Input Filter • Short Circuit Protected Output • >3.5 MHour MTBF Parameter • DIP Ver Available (ACP100E) Output Voltage Accuracy • LOW, LOW COST!! Line Regulation Units VDC Internal Capacitor Conditions Min. ±3.0 For Vin Change of 1% Load Regulation, See Note 1 Units % ±1.2 % See Model Selection Guide Ripple & Noise (20 MHz), See Note 3 50% Iout 20 100% Iout 50 Temperature Coefficient Output Short Circuit, See Note 4 75 mV P - P ±0.03 %/°C Max. Units Continuous (Autorecovery) General Parameter Conditions Isolation Voltage Isolation Resistance Isolation Capacitance Min. 60 Seconds 1,500 500 VDC 1,000 100 kHz, 1V Switching Frequency Typ. VDC M 25 pF 100 kHz Environmental Parameter Conditions Operating Temperature Range Ambient Operating Temperature Range Case Storage Temperature Range Min. Typ. -40 +25 -55 Cooling Max. Units +85 °C +100 °C +125 °C 95 % Free Air Convection Humidity RH, Non-condensing Physical Case Size 0.77 x 0.42 x 0.18 Inches (19.5 x 10.53 x 4.5 mm) Case Material MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA Non-Conductive Black Plastic (UL-94V0) Weight 0.05 Oz (1.4g) Reliability Specifications Parameter Conditions MTBF Min. MIL HDBK 217F, 25°C, Gnd Benign Shock & Vibration, See Note 5 T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Typ. Max. 3.5 Units MHours Meets MIL-STD-202F, IEC68-2-6 Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Lead Temperature Min. Typ. Max. 5 VDC Input -0.7 9.0 12 VDC Input -0.7 18.0 1.5 mm From Case For 10 Sec 260 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units VDC °C www.micropowerdirect.com Model Selection Guide Model Number LCP101E LCP102E LCP103E LCP104E LCP111E LCP112E LCP113E LCP114E Input Voltage (VDC) Current (mA) Voltage Nominal Range Full-Load No-Load (VDC) 5 4.5 - 5.5 270 50 5.0 5 4.5 - 5.5 256 50 9.0 5 4.5 - 5.5 260 50 12.0 5 4.5 - 5.5 263 50 15.0 12 10.8 - 13.2 114 20 5.0 12 10.8 - 13.2 127 20 9.0 12 10.8 - 13.2 110 20 12.0 12 10.8 - 13.2 111 20 15.0 Notes: 1. Output load regulation is specified for a load change of 10% to 100%. 2. These units should not be operated with a load under 10% of full load. Operation at no-load may cause damage to the unit. 3. These converters will operate without external components. However, when measuring output ripple, it is recommended that an external ceramic capacitor be placed from the +Vout pin to the Input Output -Vout pin. An input capacitor Vin Vout will enhance stability over Capacitor Capacitor temperature and input line 5 VDC 4.7 µF 5 VDC 10.0 µF variations. Recommended 2.2 µF 9 VDC 4.7 µF capacitor values are given 12 VDC in the table at right. For 12 VDC 2.2 µF applications requiring very 15 VDC 1.0 µF low output noise levels, a simple LC filter should be effective. 4. Given for frequency range of 5 to 500 Hz and PSD of 0.0248 g2/Hz. Tested on X, Y & Z axis for 60 minutes. 5. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. Output Current Current (mA, Max) (mA, Min) 200.0 111.0 83.0 67.0 200.0 111.0 83.0 67.0 Load Regulation 20.0 12.0 9.0 7.0 20.0 12.0 9.0 7.0 (% Typ) (% Max) 12.8 8.3 6.8 6.3 12.8 8.3 6.8 6.3 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 Efficiency (%, Typ) 74 78 77 76 73 74 76 75 Fuse Rating Slow-Blow (mA) 500 500 500 500 200 200 200 200 Derating Curve Pin Connections Mechanical Dimensions Pin Function 1 +Vin 2 -Vin 5 -Vout 6 +Vout 7 NC 8 NC 14 NC NC = No Connection Notes: MicroPower Direct • 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 We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]