DTJ2048D05 [XPPOWER]
DC-DC Converter;型号: | DTJ2048D05 |
厂家: | XP POWER LIMITED |
描述: | DC-DC Converter |
文件: | 总4页 (文件大小:587K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DC-DC Converter
DTJ20 Series
20 Watts
• RxeguxlatedxsingSle &edruail eoutsputs from 3.3V to 30VDC
• Wide 4:1 input range
• Chassis mount with optional DIN rail clip
• UL62368-1 safety approvals
• EN55032 class A with no external components
• Remote on/off & voltage trim function
• 3kVDC isolation
• -40 °C to +100°C operating temperature
• Full power to 70°C
Dimensions:
DTJ20:
• 3 year warranty
3.00 x 1.24 x 0.77” (76.2 x 31.4 x 19.4 mm)
The DTJ series of chassis mount DC-DC power supplies allows for easy and convenient integration into a variety of industrial and commercial
applications. The DC-DC power solution is constructed using lightweight materials and includes features such as short circuit protection, input
reverse polarity protection and soft start. The wide input range covers nominal voltages of 12V, 24V and 48V.
Models & Ratings
Input Current(1,5)
Maximum
Input Voltage
Output Voltage
Output Current
Efficiency(2)
Model Number(3,4)
Capacitive Load(6)
No Load
Full Load
3.3 V
5.0 V
5.50 A
4.00 A
1.67 A
1.33 A
2.00 A
0.835 A
0.665 A
5.50 A
4.00 A
1.67 A
1.33 A
2.00 A
0.835 A
0.665 A
10 mA
10 mA
10 mA
15 mA
10 mA
15 mA
15 mA
8 mA
859 mA
947 mA
954 mA
955 mA
980 mA
954 mA
950 mA
427 mA
468 mA
469 mA
462 mA
485 mA
469 mA
464 mA
10000 µF
6800 µF
1000 µF
680 µF
88%
88%
87%
87%
85%
87%
87%
88%
89%
89%
90%
86%
89%
89%
DTJ2024S3V3
DTJ2024S05
DTJ2024S12
DTJ2024S15
DTJ2024D05
DTJ2024D12
DTJ2024D15
DTJ2048S3V3
DTJ2048S05
DTJ2048S12
DTJ2048S15
DTJ2048D05
DTJ2048D12
DTJ2048D15
12.0 V
15.0 V
5.0 V
24V
(9-36V)
2200 µF
470 µF
12.0 V
15.0 V
3.3 V
330 µF
10000 µF
6800 µF
1000 µF
680 µF
5.0 V
8 mA
12.0 V
15.0 V
5.0 V
8 mA
48V
(18-75V)
8 mA
8 mA
2200 µF
470 µF
12.0 V
15.0 V
8 mA
10 mA
330 µF
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. DTJ2024S12-D.
4. For optional factory fitted heatsink add suffix ‘-HK’ e.g. DTJ2024S12-HK or
DTJ2024S12-HKD with DIN clip.
5. Input current is typically 2.0mA at nominal input voltage when output is remotely
turned off.
6. Per output.
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1
DC-DC Converter
DTJ20 Series
Input
Minimum
Typical
Maximum
Units
VDC
VDC
Notes & Con
ditions
Characteristic
36
75
12 V & 24 V nominal input voltage
24 V & 48 V nominal input voltage
See Models and Ratings table
9
Input Voltage Range
18
Input Current
35/45
A
DTJ2024 / D
Measured w
TJ2048 series
Inrush Current
Reflected Ripple Current
Input Filter
mAp-p
ith 12µH and 47µF source values
20
Pi type
On at >8.8V Off <8.0 V
DTJ2024 series
Undervoltage Lockout
DTJ2048 series
On at >17.5V Off <16.0 V
50
VDC
VDC
DTJ2024 series for 100 ms
DTJ2048 series for 100 ms
Input Surge
100
Reverse Polarity
Integrated protection
On: Logic High (3.0-12 V) or open circuit pin 1.
Off: Logic Low (<1.2 V) or short pin 2 to pin 1.
Idle Current: 2 mA, typical
Remote On/Off
(positive logic)
Output
Characteristic
Minimum
Typical
Maximum
Units
V
%
%
A
ms
%
%
Notes & Conditions
Output Voltage
3V3
30
10
3
See models and ratings table
See application notes
At full load
No minimum load required
At nominal input voltage
From minimum to maximum input voltage
0 - 100% load. single/dual with balanced load
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Line Regulation
Load Regulation
0
30
0.5
0.5/ 1.0
On dual output models with one output at 25% load and the
other varied from 10% to 100% load.
Cross Regulation
5
%
3.3V single output / All other models. Recovery to within 1%
in <250 µs for a 25% load change
Transient Response
8/ 5
% deviation
75
60
Single output. 20MHz bandwidth with 10µF/25V MLCC
Ripple & Noise
mV pk-pk
Dual output. 20MHz bandwidth with 10µF/25V MLCC
Continuous. Trip (hiccup mode), auto recovery
Trip & restart (hiccup mode)
Short Circuit Protection
Overload Protection
Overvoltage Protection
Temperature Coefficient
170
140
%
%Vout
%/˚C
Internal voltage clamp
0.02
General
Characteristic
Minimum
Typical
Maximum
Units
%
VDC
MΩ
pF
Notes & Conditions
Efficiency
Isolation
88
See Models and Ratings table
For 60 s functional
3000
1000
Isolation Resistance
Input to Output Capacitance
Switching Frequency
Mean Time Between Failure
Case Material
2000
270/330
kHz
kHrs
3.3 & 5V single output / All other models
MIL-HDBK-217F, +25 °C GB
380
Non conductive, black plastic UL94V-0. Power module copper case with epoxy potting UL94V-0
DIN rail option add 0.011lbs (5.0g)
Heatsink option add 0.014lbs (6.5g)
Weight
0.099 (45.0)
lb (g)
Environmental
Characteristic
Minimum
-40
Typical
Maximum
+100
Units
°C
Notes & Conditions
Operating Temperature
Storage Temperature
Case Temperature
Thermal Impendance to Air
Humidity
See derating curves
-55
+125
°C
+105
°C
12
5
°C/W
%RH
With heatsink 11°C/W
Non-condensing
95
Cooling
Natural convection, 20 LFM
Operating
Altitude
5000
m
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2
DC-DC Converter
DTJ20 Series
EMC: Emissions
Phenomenon
Conducted
Radiated
Standard
EN55032
EN55032
Test Level
Notes & Conditions
Class A
Class A
EMC: Immunity
Phenomenon
Standard
EN55035
Test Level
Criteria
Notes & Conditions
Immunity
ESD Immunity
Radiated Immunity
EFT/Burst
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
6 kV Contact, 8 kV Air
A
A
A
A
A
A
10 V/m
2 kV
Requires additional 330µF, 100V capacitor across
input terminals
Surges
2 kV
Conducted Immunity
Magnetic Fields
10 Vrms
100 A/m
Safety Approvals
Safety Agency
Safety Standard
Notes & Conditions
UL
UL60950-1/62368-1
Application Notes
Derating Curve for Convection Cooling
Without Heatsink
With Heatsink
100%
100%
75%
75%
All other outputs
All other outputs
50%
25%
50%
25%
-40 -20
Ambient Temperature
0
20
40 60
80
100 120
-40 -20
Ambient Temperature
0
20
40 60
80
100 120
66
67
72
61
Dual 5V model
Dual 5V model
External Output Trimming
Rtrim-up
Rtrim-down
4
5
5
6
d as below, (single output models only)
Output can be externally trimmed by using the metho
Trim Down Resistor Values
Trim Up Resistor Values
Model 1%
2%
3%
4%
5%
6%
7%
8%
9%
10% Model 1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
3V3 309.0 k 165.4 k 105.6 k 72.9 k 52.3 k 38.0 k 27.6 k 19.7 k 13.5 k 8.40 k
5V 119.9 k 77.70 k 50.50 k 35.2 k 25.3 k 18.4 k 13.4 k 9.50 k 6.40 k 3.90 k
12V 345.0 k 138.1 k 79.90 k 51.5 k 34.6 k 23.4 k 15.5 k 9.50 k 4.90 k 1.26 k
15V 174.4 k 91.10 k 56.60 k 37.7 k 25.8 k 17.6 k 11.6 k 7.00 k 3.50 k 0.55 k
3V3 537.7 k 177.1 k 96.40 k 60.8 k 40.8 k 27.9 k 19.0 k 12.4 k 7.30 k 3.40 k
5V 635.2 k 170.0 k 92.80 k 61.1 k 43.8 k 32.9 k 25.4 k 20.0 k 15.8 k 12.5 k
12V 367.4 k 179.6 k 113.6 k 79.9 k 59.5 k 45.8 k 35.9 k 28.5 k 22.7 k 18.1 k
15V 661.5 k 231.3 k 134.0 k 91.0 k 66.8 k 51.3 k 40.4 k 32.5 k 26.4 k 21.5 k
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3
DC-DC Converter
DTJ20 Series
Mechanical Details
Chassis Mount
LED
(output indicator)
Mounting holes
3
. 3
1.24
(31.4)
0.129 (3.3) 4 places
1
2
3
4
5
6
0.92
(23.4)
3
. 3
2.68 (68.2)
3.00 (76.2)
+Output
-Output
-Input +Input
Ctrl
Trim
0.77
(19.4)
0.32
(8.1)
76.2 (3.00)
Chassis Mount with Heatsink -HK
0.94
(24.0)
-Input +Input
Ctrl
+Output
-Output
Trim
0.32
(8.1)
3.00 (76.2)
LED
(output indicator)
DIN Rail -D
1
2
3
4
5
6
0.69
1.24
(17.5)
(31.4)
0.10 (2.5)
3.00 (76.2)
Ctrl
-Input +Input
+Output
-Output
Trim
1.00
(25.4)
0.10
(2.5)
0.24
(6.0)
0.06 (1.5)
DIN Rail with Heatsink -HKD
+Output
-Output
1.18
(30)
Trim
-Input +Input
Ctrl
0.06 (1.5)
0.10
(2.5)
0.24
(6.0)
Pin Connections
Single Output
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.099 lbs (45 g) approx
3. Weight for -D version: 0.121 lbs (55 g) approx
4. Terminal wire size 24 ~12 AWG
5. Screw terminal torque 7 lb-in (0.79 Nm)
Pin
1
Dual Output
Remote On/Off
-Vin
Remote On/Off
6. Case tolerance: 0.02 ( 0.5)
7. Mounting rail: TS35
2
-Vin
3
+Vin
+Vin
8. Heatsink is aluminium black anodic
9. Heatsink weight 0.014 (6.5g)
4
-Vout
-Vout
Common
+Vout
5
Trim
6
+Vout
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06 Feb 20
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