XP Power JTM2048D15 20 watts jtm sery Datasheet

DCDC
20 Watts
JTM Series
xppower.com
•
Wide 4:1 Input Range
•
Single & Dual Outputs
•
40 °C to +105 °C Operating Temperature
•
Overvoltage & Overcurrent Protection
•
Remote On/Off
•
1600 VDC Isolation
•
3 Year Warranty
Specification
Input
Input Voltage Range
Input Current
Undervoltage Lockout
Input Surge
General
• 24 V (9-36 VDC)
48 V (18-75 VDC)
• See table
• 24 V models: ON 8.6 V, OFF 7.9 V typical
48 V models: ON 17.8 V, OFF 16 V typical
• 24 V models 50 VDC for 100 ms
48 V models 100 VDC for 100 ms
Output
Output Voltage
Output Voltage Trim
Minimum Load
Line Regulation
Load Regulation
•
•
•
•
•
Cross Regulation
Setpoint Accuracy
Start Up Time
Ripple & Noise
•
•
•
•
Transient Response
•
See table
±10%, single outputs
No minimum load required
±0.5% max
Single output models: ±0.5% max
Dual output models: ±1% max
balanced outputs
±5% for dual outputs (see note 2)
±1%
20 ms typical
75 mV pk-pk at 20 MHz bandwidth,
(see note 3)
3% max deviation, recovery to within
1% in <250 µs for a 25% load change
0.02%/°C
Temperature
•
Coefficient
Overvoltage Protection • 3.3 V models: 3.9 V typical
5 V models: 6.2 V typical
12 V models: 15 V typical
15 V models: 18 V typical
±5 V models: ±6.2 V typical
±12 V models: ±15 V typical
±15 V models: ±18 V typical
Overload Protection
• >120% of full load typical
Short Circuit Protection • Trip & restart (hiccup mode), auto recovery
Remote On/Off
• On = Logic High (3.0-12.0 V) or Open
Off = Logic Low (<1.2 V) or short pin 2 to 6
(see note 4)
Efficiency
Isolation
Switching Frequency
Power Density
MTBF
• See table
• 1600 VDC Input to Output
1600 VDC Input to Case
1600 VDC Output to Case
• 330 kHz typical
• 25 W/in3
• 560 kHrs min to MIL-HDBK-217F
at 25 °C, GB
Environmental
Operating Temperature
Case Temperature
Cooling
Operating Humidity
Storage Temperature
•
•
•
•
•
-40 °C to +105 °C, see derating curve
+105 °C max
Convection-cooled
5-95% RH, non-condensing
-40 °C to +125 °C
EMC & Safety
Emissions
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Field
• EN55022, class A conducted & radiated
with external components - see
application notes
• EN61000-4-2, level 3 Perf Criteria A
• EN61000-4-3 10 V/m, Perf Criteria A
• EN61000-4-4 level 3, Perf Criteria B*
• EN61000-4-5 level 2, Perf Criteria B*
• EN61000-4-6 10 V/rms,Perf Criteria A
• EN61000-4-8 1 A/m, Perf Criteria A
*External input capacitor required 220 µF/100 V
Input Voltage
Output Voltage
9-36 VDC
18-75 VDC
Input Current(1)
No Load
Full Load
Output Current
Maximum
Capacitive Load
Efficiency
Model Number
3.3 VDC
5.500 A
50 mA
879 mA
10,000 µF
89%
JTM2024S3V3
5.0 VDC
4.000 A
50 mA
957 mA
6,800 µF
91%
JTM2024S05
12.0 VDC
1.670 A
22 mA
980 mA
1,000 µF
89%
JTM2024S12
15.0 VDC
1.330 A
22 mA
968 mA
680 µF
89%
JTM2024S15
±5.0 VDC
±2.000 A
65 mA
969 mA
±2,200 µF
89%
JTM2024D05
±12.0 VDC
±0.835 A
25 mA
980 mA
±470 µF
88%
JTM2024D12
±15.0 VDC
±0.665 A
25 mA
980 mA
±330 µF
89%
JTM2024D15
3.3 VDC
5.500 A
30 mA
440 mA
10,000 µF
89%
JTM2048S3V3
5.0 VDC
4.000 A
30 mA
473 mA
6,800 µF
91%
JTM2048S05
12.0 VDC
1.670 A
15 mA
484 mA
1,000 µF
89%
JTM2048S12
15.0 VDC
1.330 A
15 mA
484 mA
680 µF
89%
JTM2048S15
±5.0 VDC
±2.000 A
40 mA
484 mA
±2,200 µF
89%
JTM2048D05
±12.0 VDC
±0.835 A
15 mA
490 mA
±470 µF
88%
JTM2048D12
±15.0 VDC
±0.665 A
15 mA
490 mA
±330 µF
89%
JTM2048D15
Notes
1.
2.
3.
4.
5.
Input current specified at nominal 24 V or 48 V input.
Cross regulation is ±5% when one output is at 100% and the other is varied between 25% and 100%.
Measured with 1 µF ceramic capacitor across output rails.
Non-standard versions can have Remote On/Off function and pin removed. Contact sales for details.
For heatsink option add ‘-HK’ to the end of the part number.
Mechanical Details
Optional heatsink (-HK)
1.00
(25.4)
0.40
(10.1)
0.10
(2.5)
0.10
(2.5)
0.40
(10.1)
DIA.
0.04
(1.0)
0.60
(15.2)
3
2.00
(50.8)
0.40
(10.1)
0.80
(20.3)
4
0.64
(16.3)
0.02
(0.5)
5
2.00
(50.8)
Bottom View
1
2
Pin Connections
Single
Dual
+Vin
+Vin
-Vin
-Vin
+Vout
+Vout
Trim
Com
-Vout
-Vout
Remote On/Off
Remote On/Off
Pin
1
2
3
4
5
6
6
Notes
1. All dimensions are in inches (mm).
2. Weight: 0.07 lbs (30 g)
3. Pin diameter: 0.04 ±0.002 (1.0 ±0.05)
4. Pin pitch tolerance: ±0.014 (±0.35)
5. Case tolerance: ±0.02 (±0.5)
6. Stand-off tolerance: ±0.004 (±0.1)
0.60
(15.2)
0.40
(10.1)
0.20
(5.1)
0.20
(5.1)
min
0.40
(10.1)
Thermal Pad
Application Notes
Derating Curve
External Output Trim
100
without heat-sink
with heat-sink
Load (%)
80
60
TRIM UP
TRIM DOWN
5
20
0
-40
Output can be externally trimmed using
this method.
3
Contact sales for details.
S.O.A.
40
4
4
Input Filter
0
Ambient Temperature (ºC)
66 72
85
105
+
+Vin
Remote On/Off Control
2.2 µF
Standard ROF logic is positive.
Output On 3.0-12.0 VDC or open circuit
Output Off <1.2 VDC or short circuit pins 2 & 6
-
+Vout
12 µH
2.2 µF
DC/DC
Converter
-Vin
LOAD
-Vout
18-Jul-13
DCDC
JTM20
Models and Ratings
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