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Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM

  • Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM
Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM
Product Details:
Place of Origin: China
Brand Name: Enargy
Model Number: MT13-12S12-PEM
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Delivery Time: 1-8 Weeks
Payment Terms: Negotiation
Supply Ability: 1000Pcs/week
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Detailed Product Description
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military power supplies

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military dc-dc converter

DC-DC Converters 12W Output 12V MT13-12S12-PEM

 

 

Key Features

Output power: 13W

Wide input range:9-18Vdc

High conversion efficiency: 90%

Line regulation to ±0.5%

Load regulation to ±1.0%

Isolation voltage :1,500V

Enable (ON/OFF) control

Output over-current protection

Hiccup mode short circuit protection

Over-temperature protection

Input under-voltage lock-out

Output voltage trim -5~+10 % Vout

 

Product Overview

These DC-DC converter modules use advanced powerprocessing, control and packaging technologies to providethe performance, flexibility, reliability and cost effectivenessof a mature power component. High frequency Active Clampswitching provides high power density with low noise andhigh efficiency.

 

1. Electric Characteristics

 

1.1 Absolute Maximum Ratings

Parameter Min Typ Max Units Notes
Input Voltage     24 Vdc Continuous, non-operating
    18 Vdc Continuous, operating
    24 Vdc Operatingtransientprotection,<100mS
Isolation voltage     1500 Vdc Input to output
Operating Temperature -55   100  
Storage Temperature -65   125 Ambient temperature
Enable to Vin- Voltage -0.5   10 Vdc  
 

1.2 Input Characteristics

Parameter Min Typ Max Units Notes
Input Voltage Range 9 12 18 Vdc  
Under-Voltage Lockout   8.6 8.8 Vdc Recovery point
8 8.2   Vdc Protect point
Maximum Input Current     1.8 A Input Vin min,Output full load
Efficiency   88   % Rated Input;Rated Load
Dissipation,standby   0.4   W Load

 

1.3 Output Characteristics

Parameter Min Typ Max Units Notes
Output Voltage Set Point 11.85 12.00 12.15 Vdc Nominal input. No Load
Output Voltage Range 11.75 12.00 12.25 Vdc  
Output Current Range 0.01   1.1 A  
Line Regulation   ±0.02 ±0.50 %  
Load Regulation   ±0.5 ±1.00 %  
Current Limit 1.18 1.45   A Output voltage 95% of nominal
Short Circuit Current       A  
Ripple (RMS)   10   mV Nominal input; full load; 20 MHz bandwidth.
Noise(Peak-to-Peak)   65   mV
Maximum Output Cap     1200 μF  

 

1.4 Dynamic Response Characteristics

Parameter Min Typ Max Units Notes
Change In Output Current   250   mV 50% to 75% to 50% Iout max; (di/dt=0.1A/μs).
  250   mV 50% to 75% to 50% Iout max; (di/dt=0.5A/μs).
Dynamic recovery time   200   µS  
Output rise time   50   mS Starting from vin to vout rise to 90%
Turn-off overshoot   5   %  

 

1.5 Functional Characteristics

Parameter Min Typ Max Units Notes
Switching Frequency 180 200 220 KHz  
Output Voltage Trim     10 % Vout Trim Up
5     Trim Down
Enable Voltage     0.5 mA  

Enable (ON/OFF) Control

Positive Logic

2.5   10 Vdc ON-Control, Logic high or floating
-0.5   1.5 Vdc OFF-Control, Logic
Over-Load Protection       % Current mode,Pulsecurrent(100% raredload)
Short-Circuit Protection     100 mΩ Hiccup mode,since the recovery
Over-Temperature Protection   105    
  90   Recovery point

 

1.6 Isolation Characteristics

Parameter Min Typ Max Units Notes
Isolation Voltage     1500 Vdc Input to Output
    1500 Vdc In to base
    500 Vdc Out to base
Isolation Resistance 100     MΩ At 500VDC to test it when atmosphericpressure and R.H. is 90%
Isolation Capacitance   1000   pF  

 

2. General Characteristics

Parameter Min Typ Max Units Notes
Weight   30   Oz (g)  
MTBF ( calculated ) 1     MHrs TR-NWT-000332;80% load,300LFM, 40℃ Ta

 

3. Environmental Characteristics

Parameter Min Typ Max Units Notes
Operating Temperature -55   100 Base PCB temperature
Storage Temperature -65   125 Ambient temperature
Temperature Coefficient     ±0.02 %/℃  
Humidity 20   95 %R.H.  

 

4. Standards Compliance

Parameter Notes
MIL-STD-704  
MIL-STD-1399  
MIL-STD-810  
UL/cUL60950  
EN60950  
GB4943  
IEC 61000-4-2  

 

5. Typical Wave And Curves

 

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 0Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 1

Figure 1: Efficiency at nominal output voltage vs. loadcurrent for minimum, nominal, and maximum inputvoltage at 25°C.

Figure 2: Efficiency at nominal output voltage and 60%rated power vs. airflow rate for ambient airtemperatures of 25°C.

 

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 2Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 3

Figure 3: Maximum output power derating curves vs.ambient air temperature for airflow rates of 0 LFMthrough 400 LFM with air flowing from pin 3 to pin 1(nominal input voltage).

Figure 4: Output voltage ripple at nominal inputvoltage and rated load current (20 mV/div). Loadcapacitance: 0.1μF ceramic capacitor and 10μFtantalum capacitor. Bandwidth: 20 MHz.

 

 

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 4

 

Figure 5: Ambient temperature is 25 ℃, theload carried by the load (power 13W),the thermal imaging map.

 

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 5Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 6

Figure 6: Turn-on transient at full load(200ms/div).Input voltage pre-applied.Ch1:Vout (5V/div);Ch2:ON/OFFInput(2V/div)

Figure 7: Shut-down fall time at full load (2 ms/div).Ch1:Vout (5V/div);Ch2:ON/OFF Input(2V/div)

 

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 7Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 8

Figure 8: Output voltage response to step-change inload current (50%-75%-50% of Iout(max); dI/dt =0.1A/μs). Load cap: 10μF, 100mΩ ESR tantalumcapacitor and 1μF ceramic capacitor. Ch1:Vout(100mV/div).

Figure 9: Output voltage response to step-changein load current (50%-75%-50% of Iout(max):dI/dt =0.25A/μs). Load cap: 220μF, 30 mΩ ESRtantalum capacitor and 1μF ceramic cap.Ch1: Vout (100mV/div)

 

6. Physical Information

6.1 Mechanical Outline

 

Wide input range 9 - 18V DC-DC Converter 12W Output 12V MT13-12S12-PEM 9

 

Notes:

1. All other pins are 0.6mm dia

2. Pin4 and Pin6 are parallel connection. The user could achieve the function Vout(+) whether connect either two pin or

both.

3. Tolerances: x.xx±0.02 in. (x.x±0.5mm).x.xxx±0.010 in. (x.xx±0.25mm)

6.2 Pin Designations

Pin No. Name Function
1 Vin(-) Negative Input voltage
2 Enable TTL input to turn converter on and off, referenced to Vin(-), with internal pull up.
3 Vin(+) Positive Input voltage
4 Vout(+) Positive Output Voltage
5 Vout(-) Negative Output Voltage
6 Vout(+) Positive Output Voltage
7 Trim Output Voltage Trim

 

 

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