Page 1 - MPD MD300S Datasheet
P. 1



MD300S Series





Miniature 3W

Single Output SIP


DC/DC Con vert ers

Electrical Specifi cations
Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.
Key Features: Input
Parameter Conditions Min. Typ. Max. Units
• 3W Output Power
5 VDC Input 4.50 5.00 5.50
• Miniature SIP Case
Input Voltage Range 12 VDC Input 10.8 12.0 13.2 VDC
• 1,000 VDC Isolation
24 VDC Input 21.6 24.0 26.4
• Single Outputs
Reverse Polarity Input Current 0.5 A
• > 2 MHour MTBF Internal Power Dissipation 700 mW
• -40°C to +85°C Operation Input Filter Internal Capacitor
• Industry Standard Pin-Out Output
Parameter Conditions Min. Typ. Max. Units
Output Voltage Accuracy, ±5.0 %
Line Regulation For VIN Change of 1% ±1.01 ±1.2 %
Load Regulation, See Note 1 See Model Selection Guide
Ripple & Noise (20 MHz) See Note 2 60 100 mV P - P
Temperature Coeffi cient ±0.01 ±0.02 %/°C
Output Short Circuit Momentary (0.5 Sec)
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 1,000 VDC
Isolation Resistance 500 VDC 1,000 M
Isolation Capacitance 100 kHz/1.0V 60 120 pF
Switching Frequency 60 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Ambient -40 +25 +85
Operating Temperature Range °C
Case +100
Storage Temperature Range -50 +125 °C
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size See Mechanical Drawing (Page 2)
Case Material Non-Conductive Black Plastic (UL94-V0)
MicroPower Direct Weight 0.07 Oz (2.2g)
292 Page Street
Suite D Reliability Specifi cations
Stoughton, MA 02072 Parameter Conditions Min. Typ. Max. Units
USA
MTBF MIL HDBK 217F, 25°C, Gnd Benign 2.0 MHours
T: (781) 344-8226 Absolute Maximum Ratings
F: (781) 344-8481 Parameter Conditions Min. Typ. Max. Units
E: sales@micropowerdirect.com 5 VDC Input -0.7 9.0
W: www.micropowerdirect.com
Input Voltage Surge (1 Sec) 12 VDC Input -0.7 18.0 VDC
24 VDC Input -0.7 30.0
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
   1   2