Gaoxin Endüstri Parkı, Guangming Yeni Bölgesi, Shenzhen Şehri, Guangdong Eyaleti, Çin | Angelwang66@126.com |
Place of Origin: | China |
Marka adı: | Enargy |
Model Number: | MT13-24S12-PEI |
Minimum Order Quantity: | 1pcs |
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Fiyat: | Negotiation |
Delivery Time: | 1-8 Weeks |
Payment Terms: | Negotiation |
Supply Ability: | 1000Pcs/week |
Vurgulamak: | military power supplies,dc to dc converter module |
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DC-DC Converters 13W Output 12V MT13-24S12-PEI
Key Features
Output power: 13W
Wide input range:18-36Vdc
High conversion efficiency: 88%
Line regulation to ±0.5%
Load regulation to ±0.5%
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 power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency Active Clamp switching provides high power density with low noise and high efficiency.
1. Electric Characteristics
1.1 Absolute Maximum Ratings
Parameter | Min | Typ | Max | Units | Notes |
Input Voltage | 45 | Vdc | Continuous, non-operating | ||
36 | Vdc | Continuous, operating | |||
45 | Vdc | Operating transient protection,<100mS | |||
Isolation voltage | 2000 | Vdc | Input to output | ||
Operating Temperature | -20 | 85 | ℃ | In view of PCB Temperature | |
Storage Temperature | -30 | 95 | ℃ | ||
Enable to Vin- Voltage | -0.3 | 10 | Vdc |
1.2 Input Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Input Voltage Range | 18 | 24 | 36 | Vdc | |
Under-Voltage Lockout | 17 | 17.5 | Vdc | Recovery point | |
16 | 16.5 | Vdc | Protect point | ||
Maximum Input Current | 0.9 | A | Input Vin min,Output full load | ||
Efficiency | 88 | % | Rated Input;Rated Load | ||
Dissipation,standby | 0.3 | W | No 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 | ±0.5 | % | ||
Load Regulation | ±0.02 | ±0.50 | % | ||
Current Limit | 1.15 | 1.4 | 1.70 | A | Output voltage 95% of nominal |
Short Circuit Current | 1 | 3 | A | ||
Ripple (RMS) | 25 | mV | Nominal input; full load; 20 MHz bandwidth. | ||
Noise(Peak-to-Peak) | 80 | mV | |||
Maximum Output Cap | 3000 | μF |
1.4 Dynamic Response Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Change In Output Current | 100 | mV | 50% to 75% to 50% Iout max; (di/dt=0.1A/μs). | ||
100 | mV | 50% to 75% to 50% Iout max; (di/dt=0.3A/μs). | |||
Dynamic recovery time | 200 | µS | |||
Turn-on Time | 2 | mS | Starting from vin to vout rise to 90% | ||
Turn-off overshoot | 2 | % |
1.5 Functional Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Switching Frequency | 180 | 200 | 250 | 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 | 1.5 | Vdc | OFF-Control, Logic low | ||
Over-Load Protection | 105 | 130 | 150 | % | Current mode,Pulsecurrent(100% raredload) |
Short-Circuit Protection | 65 | mΩ | Hiccup mode,since the recovery | ||
Over-Temperature Protection | 105 | ℃ | Type: Non-Latching, Auto-Recovery;Threshold, PCB Temperature | ||
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 | 10 | 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 | 20 | g | |||
MTBF ( calculated ) | 1 | MHrs | TR-NWT-000332;80% load,300LFM, 40℃ Ta |
3. Environmental Characteristics
Parameter | Min | Typ | Max | Units | Notes |
Operating Temperature | -20 | 85 | ℃ | Base PCB temperature | |
Storage Temperature | -30 | 95 | ℃ | 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
Figure 1: Efficiency at nominal output voltage vs.load current for minimum, nominal, and maximuminput voltage at 25°C.
Figure 2: Efficiency at nominal output voltage and60% rated power vs. airflow rate for ambient airtemperatures of 25°C.
Figure 3: Maximum output power derating curves vs.ambient air temperature for airflow rates of 0 LFM through400 LFM with air flowing from pin 1 to pin 3 (nominalinput 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.
Figure 5: Ambient temperature is 25 ℃, the loadcarried by the load (power 13W), the thermalimaging map.
Figure 6: Turn-on transient at full load (resistiveload) (100 ms/div).Input voltage pre-applied.Ch1:Vout (5V/div);Ch2:ON/OFF Input (5V/div)
Figure 7: Shut-down fall time at full load (2ms/div).Ch1:Vout (5V/div);Ch2:ON/OFF Input (5V/div)
Figure 8: Output voltage response to step-change inload current (50%-75%-50% of Iout(max); dI/dt =0.1A/μs). Load cap: 10μF, 100 mΩ ESR tantalumcapacitor and 1μF ceramic capacitor. Ch1: Vout(200mV/div)
Figure 9: Output voltage response to step-change inload current (50%-75%-50% of Iout(max): dI/dt =0.3A/μs). Load cap: 220μF, 30mΩ ESR tantalumcapacitor and 1μF ceramic cap. Ch1: Vout (200mV/div)
6. Physical Information
6.1 Mechanical Outline
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 orboth.
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 |
İlgili kişi: Miss. Angel
Tel: 1598940345
Faks: 86-755-3697544
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