XP Power DTE2024S24 Dc-dc converter Datasheet

DTE20 Series
DC-DC Converter
20 Watts
xxx Series
• Fully Encapsulated Chassis Mount
• Wide 4:1 Input Range
• -40 °C to +85 °C Operating Temperature
• High Efficiency up to 91 %
• Optional DIN Rail Version
• Remote On/Off
• EN55022 Conducted Level A With No External Components
• 3 Year Warranty
Dimensions:
DTE20:
3.78 x 2.13 x 0.92” (96.0 x 54.0 x 23.3 mm)
Models & Ratings
Input Voltage
Output Voltage
24 V
(9-36 V)
48 V
(18-75 V)
Output Current
Input Current(1,4)
No Load
Full Load
Maximum
Capacitive Load
Efficiency(2)
Model Number(3)
5.1 V
4.0 A
70 mA
0.94 A
6800 µF
90%
DTE2024S5V1
12.0 V
1.67 A
70 mA
0.92 A
1160 µF
90%
DTE2024S12
24.0 V
0.835 A
70 mA
0.92 A
300 µF
90%
DTE2024S24
48.0 V
0.42 A
70 mA
0.94 A
75 µF
89%
DTE2024S48
5.1 V
4.0 A
35 mA
0.47 A
6800 µF
89%
DTE2048S5V1
12.0 V
1.67 A
35 mA
0.46 A
1160 µF
91%
DTE2048S12
24.0 V
0.835 A
35 mA
0.46 A
300 µF
92%
DTE2048S24
48.0 V
0.42 A
35 mA
0.47 A
75 µF
90%
DTE2048S48
Notes
1. Input current measured at nominal input voltage.
2. Typical values.
3. For optional version fitted with Din Clip add suffix ‘-D’ e.g. DTE2024S24-D.
4. Input current is typically 3 mA at nominal input voltage when output is remotely
turned off.
Mechanical Details
2.99 (76.0)
0.92
(23.3)
8
7
6
Top View
5
DCON
4
3
2
1
1.18
(46.0)
0.20 0.66
(5.0) (16.8)
2.13
(54.0)
-D Version
DC ON
Indicator
2.99 (76.0)
3.39 (86.0)
0.39 (10.0)
0.92
(23.3)
0.20
(5.0) 0.66
(16.8)
3.78 (96.0)
0.12 0.43
(3.0) (11.0)
1
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Pin Connections
0.39 (10.0)
4 x ø3.5
Pin
Function
1
Remote On/Off
2
-Vin
3
+Vin
4
No Connection
5
-Vout
6
No Connection
7
+Vout
8
No Connection
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.214 lbs (107 g) approx
3. Weight for -D version: 0.332 lbs
(166 g) approx
4. Terminal wire size 1.5 mm2 max
5. Screw terminal torque 4.5 to 6.2 lb-in
(0.5 to 0.7 Nm)
6. Case tolerance: ±0.02 (±0.5)
DTE20 Series
DC-DC Converter
Input
Characteristic
Input Voltage Range
Maximum
Units
Notes & Conditions
9
36
VDC
24 V nominal
18
75
VDC
48 V nominal
Typical
Minimum
See Models and Ratings table
Input Current
A
Inrush Current
Input Filter
Undervoltage Lockout
Pi type
24 V models
On at >9 V. Off <7.5 V
VDC
VDC
48 V models
24 V models for 100 ms
48 V models for 100 ms
Maximum
Units
Notes & Conditions
48
V
±2
%
On at >18 V. Off <16.0 V
50
100
Input Surge
Remote On/Off
On: Logic High (3.5-12 V) or open circuit
Off: Logic Low (<1.2 V) or short pin 1 to pin 2
Output
Characteristic
Minimum
Output Voltage
5.1
Initial Set Accuracy
Minimum Load
Typical
±1
0
See Models and Ratings table
A
Start Up Delay
50
Line Regulation
±0.5
%
Load Regulation
1
%
No minimum load required
ms
Transient Response
Ripple & Noise
0 - 10% load
5
% deviation
100
150
200
mV pk-pk
Short Circuit Protection
Recovery to within 1% in <250 µs for a 50% load change
at 0.25 A/µs rate
5.1 V model, 20 MHz bandwidth
12 V & 48 V models, 20 MHz bandwidth
48 V model, 20 MHz bandwidth
Trip & Restart (hiccup mode), auto recovery
Overload Protection
150
%
Trip & Restart (hiccup mode)
Overvoltage Protection
120
%
Zener diode clamp
Temperature Coefficient
0.02
%/ ˚C
Maximum
Units
General
Characteristic
Minimum
Efficiency
Typical
90
Isolation
2500
Isolation Resistance
1000
%
Input to Output Capacitance
Switching Frequency
For 60 s
MΩ
pF
At 500 VDC
2200
2.7
W/in3
kHz
750
Weight
See Models and Ratings table
VDC
285
Power Density
Mean Time Between Failure
Notes & Conditions
kHrs
0.214 (107)
MIL-HDBK-217F, +25 °C GB
lb (g)
Environmental
Characteristic
Maximum
Units
Notes & Conditions
Operating Temperature
Minimum
-40
+85
°C
See derating curve
Storage Temperature
-50
+125
°C
95
°C
Case Temperature
Typical
3.9
Thermal Impendance
(Case to Ambient)
Natural convection
3.9
°C/W
3.1
2.5
Humidity
5
100 LFM
200 LFM
400 LFM
95
%RH
Cooling
Non-condensing
Natural convection
Shock
±3 shocks in each plane, total 18 shocks of 30 g : 11 ms halfsine. Conforms to EN60068-2-27 & EN60068-2-47
Vibration
10-500 Hz at 2 g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6
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2
DTE20 Series
DC-DC Converter
EMC: Emissions
Phenomenon
Standard
Test Level
Conducted
EN55022
Level A
Notes & Conditions
With no external components
Radiated
EN55022
Level A
See application notes
EMC: Immunity
Phenomenon
Standard
Immunity
EN55024
Test Level
Criteria
ESD Immunity
EN61000-4-2
±4 kV Contact, ±8 kV Air
A
Radiated Immunity
EN61000-4-3
10 V/m
A
EFT/Burst
EN61000-4-4
3
A
Surges
EN61000-4-5
3
A
Conducted Immunity
EN61000-4-6
10 Vm
A
Magnetic Fields
EN61000-4-8
30 A/m
A
Notes & Conditions
Safety Approvals
Safety Agency
Safety Standard
Notes & Conditions
CB
IEC60950-1
ITE
UL
UL60950-1
ITE
Application Notes
Derating Curve for Convection Cooling
A
100
Load (%)
80
A : 87 °C for DTE2024S12, S24
DTE2048S12, S24
: 86 °C for DTE2024S5V1
DTE2048S5V1
60
40
20
0
-40
95
Ambient Temperature (°C)
Radiated Emissions
C2
L1
C1
Pin 3
Pin 2
+Vin
+Vout
-Vin
-Vout
Pin 5
Pin 7
Model
L1
C1
C2
C3
DTE2024SXX
120 µH
4.7 µF/50 V
None
220 pF/3 KV
DTE2048SXX
120 µH
3.3 µF/100 V
220 pF/3 KV
220 pF/3 KV
C3
3
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3
DTE20 Series
DC-DC Converter
Mechanical Details
0.39 (10.0)
2.99 (76.0)
4 x ø3.5
0.92
(23.3)
8
7
6
Top View
5
DCON
4
3
2
1
1.18
(46.0)
0.20 0.66
(5.0) (16.8)
2.13
(54.0)
-D Version
DC ON
Indicator
0.39 (10.0)
2.99 (76.0)
3.39 (86.0)
0.92
(23.3)
0.20
(5.0) 0.66
(16.8)
3.78 (96.0)
0.12 0.43
(3.0) (11.0)
Pin Connections
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.214 lbs (107 g) approx
3. Weight for -D version: 0.332 lbs (166 g) approx
4. Terminal wire size 1.5 mm2 max
5. Screw terminal torque 4.5 to 6.2 lb-in
(0.5 to 0.7 Nm)
6. Case tolerance: ±0.02 (±0.5)
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Pin
Function
1
Remote On/Off
2
-Vin
3
+Vin
4
No Connection
5
-Vout
6
No Connection
7
+Vout
8
No Connection
14 April 16
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