D300RW MPD | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Key Features: 3W Output Power 2:1 Input Voltage Range 1,500 VDC Isolation Short Circuit Protected Miniature SIP Case Single & Dual Outputs 1.0 MH MTBF Industry Standard Pin-Out D300RW Single & Dual Output 3W SIP, Wide Input DC/DC Con vert ers Series Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 12 VDC Input 9.0 12.0 18.0 VDC 24 VDC Input 18.0 24.0 36.0 Short Circuit Input Power 1,500 mW Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±1.0 ±3.0 % Output Voltage Balance ±1.0 ±2.0 % Line Regulation Vin = Min to Max ±0.2 ±0.5 % Load Regulation , Single Output Iout = 10% to 100% ±0.5 ±0.75 % Load Regulation , Dual Output Iout = 10% to 100% ±0.5 ±1.0 % Ripple & Noise (20 MHz) (Note 1) 50 100 mV P - P Output Power Protection 120 % Temperature Coeffi cient ±0.03 %/°C Output Short Circuit Continuous (Autorecovery) General Parameter Conditions Min. Typ. Max. Units Isolation Voltage 60 Seconds 1,500 VDC Isolation Resistance 500 VDC 1,000 MΩ Isolation Capacitance 100 kHz, 1V 80 pF Switching Frequency Iout = 100% 200 500 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +25 +85 °C Storage Temperature Range -50 +125 °C Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Material Non-Conductive Black Plastic (UL94-V0) Weight 0.20 Oz (6.0g) Reliability Specifi cations Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25°C, Gnd Benign 1.0 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 12 VDC Input -0.7 22.0 VDC 24 VDC Input -0.7 40.0 Lead Temperature 1.5 mm From Case For 10 Sec 300 °C Internal Power Dissipation All Models 1,800 mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Electrical Specifi cations Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice. MicroPower Direct
292 Page Street
Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com RoHS Compliant
Input Output Effi ciency (%, Typ) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Voltage (VDC) Current (mA, Max) Current (mA, Min)Nominal Range Full-Load No-Load Pin Single Dual 1 -Vin -Vin 2 +Vin +Vin
3 Remote ON/OFF
8 CS -Vout
NF = No Function Pin Connections Notes: 1. When measuring output ripple, it is recommended that an external ceramic capaci- tor (approx. 1 µF to 10 µF) be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 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 are specifi ed for operation without external components. However, in some applications the addition of input/output capacitors will enhance stability and reduce output ripple. Recommended capaci- tor values are given in the table at right. Using simple LC fi lter networks on the input/output will provide further improve- ment. This only requires the addition of small inductors to the input/output fi lter circuits. Recommended values are 4.7 µH to 120 µH for an input inductor and 2.2 µH to 10 µH for an output inductor. Output ripple on single output units may be further enhanced by using the CS termi- nal (single output units operated at 50% load or below should use this function). A low ESR capacitor is connected between the CS pin and the -Vout pin (the anode of the capacitor is connected to the -Vout pin). Recommended capacitor values are given in the table above. If not used, the CS pin should be left open. 4. Dual output units may be connected to provide a 10V, 18V, 24V or 30 VDC output. To do this, connect the load across the +Vout and -Vout outputs and fl oat the output common. 5. The remote on/off control pin is referenced to the -Vin pin (pin 1). Input current to the pin should be between 5 - 10 mA with a maximum of 20 mA. 6. It is recommended that a fuse be used on the input of a power supply for protec- tion. See the Model Selection table above for the correct rating. Vin Input Capacitor Vout Output Capacitor 0 - 70ºC (Electrolitic) -40 - 85ºC (Tantalum)
12 VDC 100 µF 5 VDC 100 µF 47 µF
24 VDC 10 - 47 µF 9 VDC 100 µF 47 µF
12 VDC 100 µF 47 µF
15 VDC 100 µF 47 µF
CS 47 µF - 100 µF 22 µF - 47 µF Min Max On <0.6 VDC to Open Circuit Off 2.7 VDC 15.0 VDC Mechanical Notes: All dimensions are typical in inch es (mm) Tolerance x.xx = ±0.01 (±0.25) 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 Output Max Cap Load
5.0 VDC 2,200 µF
9.0 VDC 1,000 µF
12.0 VDC 820 µF
15.0 VDC 680 µF
±5.0 VDC ±560 µF ±9.0 VDC ±470 µF ±12.0 VDC ±330 µF ±15.0 VDC ±220 µF Capacitive Load Derating Curve