LCP100E Series
Low Cost, 1W
Miniature SMT
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features: Input
· 1W Output Power Parameter Conditions Min. Typ. Max. Units
· Miniature SMT Case 5 VDC Input 4.50 5.0 5.50
Input Voltage Range VDC
· DCP01 Series Replacement 12 VDC Input 10.80 12.0 13.20
· 1,500 VDC Isolation Input Filter Internal Capacitor
· Short Circuit Protected Output
· >3.5 MHour MTBF Parameter Conditions Min. Typ. Max. Units
· DIP Ver Available (ACP100E) Output Voltage Accuracy ±3.0 %
· LOW, LOW COST!! Line Regulation For Vin Change of 1% ±1.2 %
Load Regulation, See Note 1 See Model Selection Guide
50% Iout 20
Ripple & Noise (20 MHz), See Note 3 mV P - P
100% Iout 50 75
Temperature Coefficient ±0.03 %/°C
Output Short Circuit, See Note 4 Continuous (Autorecovery)
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 1,500 VDC
Isolation Resistance 500 VDC 1,000 M
Isolation Capacitance 100 kHz, 1V 25 pF
Switching Frequency 100 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient -40 +25 +85 °C
Operating Temperature Range Case +100 °C
Storage Temperature Range -55 +125 °C
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size 0.77 x 0.42 x 0.18 Inches (19.5 x 10.53 x 4.5 mm)
Case Material Non-Conductive Black Plastic (UL-94V0)
Weight 0.05 Oz (1.4g)
MicroPower Direct
292 Page Street Reliability Specifications
Suite D Parameter Conditions Min. Typ. Max. Units
Stoughton, MA 02072
MTBF MIL HDBK 217F, 25°C, Gnd Benign 3.5 MHours
USA
Shock & Vibration, See Note 5 Meets MIL-STD-202F, IEC68-2-6
T: (781) 344-8226 Absolute Maximum Ratings
F: (781) 344-8481
E: sales@micropowerdirect.com Parameter Conditions Min. Typ. Max. Units
W: www.micropowerdirect.com 5 VDC Input -0.7 9.0
Input Voltage Surge (1 Sec) VDC
12 VDC Input -0.7 18.0
Lead Temperature 1.5 mm From Case For 10 Sec 260 °C
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
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CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Model Selection Guide www.micropowerdirect.com Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
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Input Output Fuse Rating
Model Load Regulation Efficiency
Voltage (VDC) Current (mA) Voltage Current Current (%, Typ)
Slow-Blow
Number (mA)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (% Typ) (% Max)
LCP101E 5 4.5 - 5.5 270 50 5.0 200.0 20.0 12.8 15.0 74 500
LCP102E 5 4.5 - 5.5 256 50 9.0 111.0 12.0 8.3 15.0 78 500
LCP103E 5 4.5 - 5.5 260 50 12.0 83.0 9.0 6.8 15.0 77 500
LCP104E 5 4.5 - 5.5 263 50 15.0 67.0 7.0 6.3 15.0 76 500
LCP111E 12 10.8 - 13.2 114 20 5.0 200.0 20.0 12.8 15.0 73 200
LCP112E 12 10.8 - 13.2 127 20 9.0 111.0 12.0 8.3 15.0 74 200
LCP113E 12 10.8 - 13.2 110 20 12.0 83.0 9.0 6.8 15.0 76 200
LCP114E 12 10.8 - 13.2 111 20 15.0 67.0 7.0 6.3 15.0 75 200
Notes:
1. Output load regulation is specified for a load change of 10% to 100%.
Derating Curve
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 measur-
ing output ripple, it is recommended that an external ceramic capacitor be placed
from the +Vout pin to the
-Vout pin. An input capacitor Input Output
Vin Vout
will enhance stability over Capacitor Capacitor
temperature and input line
5 VDC 4.7 µF 5 VDC 10.0 µF
variations. Recommended
capacitor values are given 12 VDC 2.2 µF 9 VDC 4.7 µF
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.
Pin
Connections
Mechanical Dimensions Pin Function
1 +Vin
2 -Vin
5 -Vout
6 +Vout
7 NC
8 NC
14 NC
NC = No Connection
Notes:
· All dimensions are typical in inches (mm)
MicroPower Direct · Tolerance x.xx = ±0.01 (±0.25)
· Pin 1 is marked by a "dot" or indentation on the top of the unit
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292 Page Street Ste D Stoughton, MA 02072 · TEL: (781) 344-8226 · FAX: (781) 344-8481 · E-Mail: sales@micropowerdirect.com
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de