1515D36UR [MAKE-PS]
Single & Dual Output DC/DC Converter; 单，双输出DC / DC转换器
| 型号： | 1515D36UR |
| 厂家： | 
MAKE-PS |
| 描述： | Single & Dual Output DC/DC Converter |
| 文件： | 总4页 (文件大小：167K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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E-mail:info@make-ps.com
1500UR series
Single & Dual Output
DC/DC Converter
FEATURES
• 6 sided Continuous Shielding
• 4:1 Ultra-Wide Input Voltage Range
• Output Voltage Trim (Single Output only)
o
o
• -25 C to +75 C Operating Temperature Range
• Efficiency to 83%
• 1400 VDC Input/Output Isolation
3
• 9.4W/In Power Density
INPUT CHARACTERISTICS
DESCRIPTIONS
Unit/Comments
Min Typ Max
The 1500UR series is a family of miniature 15W DC/DC
converters specifically designed for board mount power
distribution applications where space is critical, but
performance and power cannot be sacrificed. Standard
features include an ultra-wide 4:1 input voltage range,
efficiency as high as 83% and continuous short circuit
protection by input current limiting. 14 models operate from
(4:1) input voltage ranges of 10 to 40 VDC or 18 to 72 VDC and
provide tightly regulated outputs of 3.3, 5, 12, 15, 5, 12 or
15 VDC. All models are packaged in a compact, low profile
2” X 2” X 0.4” metal case.
Input Voltage
20 VDC Input Models
36 VDC Input Models
Input Fuse Requirements
20 VDC Input Models
36 VDC Input Models
Reverse Polarity Input
Current
VDC
VDC
10 20 40
18 36 72
mA;Slow blow type
mA;Slow blow type
Amp
2000
1000
12
Input Filter
LC Type
OUTPUT CHARACTERISTICS
Min Typ Max Unit/Comments
Output Voltage Accuracy
1
3.3V Outputs
All Other Models
Voltage Balance:
Dual Outputs
100 mV
1
1.0 %
2.0 %; Equal Output Loads
Voltage Trim Range (Single Only)
3.3 Vout
3.0 %
GENERAL CHARACTERISTICS
All Other Models
Line Regulation
Load Regulation
Ripple/Noise
5.0 %; Output Voltage
2
1.0 %
1.0 %
3
Min Typ Max Unit/Comments
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
130
1400
1000
kHz
VDC, 1 minute
Mohm, 500VDC
pF, 100kHz, 1Volt
Thousand Hours,
3.3V Outputs
100 mV; p-p, Nom.Line FL,
20Mhz B.W. using
1 μf bypass capacitor
1.25 %; p-p, Nom.Line FL,
20Mhz B.W. using
100
865
All Other Models
o
+25 C, Ground
Benign
1μf bypass capacitor
Continuous, Auto-
matic Recovery
Short Circuit Protection
Transient Recovery Time
300 μS to within1% error
band for 50% step
load change
0.02 % per C
o
Temperature Coefficient
1
= Output voltage at nominal line & FL
= Output voltage measured from minimum input line to maximum
= Output voltage measured from FL to 10% Load
2
3
>> B-137
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E-mail:info@make-ps.com
ENVIRONMENTAL SPECIFICATIONS
PHYSICAL CHARACTERISTICS
Min Typ Max Unit/Comments
Unit/Comments
o
-25
-55
+75 C; Ambient
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Case Size
2.0 X 2.0 X 0.4 inches
(51.0 X 51.0 X 10.2 mm)
Coated Metal with Non-
Conductive Base
o
+125 C
+95 % Humidity; non-
condensing
Case Material
Free-Air Convection
Cooling
Shield Connection
20 VDC Input Models
36 VDC Input Models
Flammability
Negative Input, Pin 2
Positive Input, Pin 1
UL94V-0
Weight
79 Grams
OUTLINE DRAWING
2.00 (50.8)
0.40
(10.2)
0.60
(15.2)
0.40
(10.2)
0.040 .005
(1.01)
DIA.
3
4
5
+Vout COM -Vout
2.00
(50.8)
0.80
(20.3)
BOTTOM
SIDE
+Vin -Vin
1
2
0.60
(15.2)
0.22MIN.
(5.6)
0.20
(5.1)
0.90
(22.9)
0.40
(10.2)
PIN OUT CHART
Pins
Single
+Vin
Dual
1
2
3
4
5
+ Vin
- Vin
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
- Vin
+ Vout
Trim
+ Vout
Common
- Vout
Tolerances
Inches
X.XX = 0.02
X.XXX= 0.010
mm
X.X = 0.5
X.XX = 0.25
- Vout
All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
>> B-138
www.make-ps.com
E-mail:info@make-ps.com
HOW TO ORDER
HOW TO ORDER
15 XX D XX UR
Wattage
Output Voltage
Series
Output
Configuration
(S=Single,D=Dual)
Nominal
Input Voltage
MODEL SELECTION CHART
Model
Nominal
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Full Load
Output
Current
(mA)
No Load
Input
Current
(mA)
Full Load
Output Over Efficiency
Input
Current
(mA)
Voltage
(V)
@ FL
(%)
1503S20UR
1505S20UR
1512S20UR
1515S20UR
1505D20UR
1512D20UR
1515D20UR
1503S36UR
1505S36UR
1512S36UR
1515S36UR
1505D36UR
1512D36UR
1515D36UR
20
20
20
20
20
20
20
36
36
36
36
36
36
36
3.3
5
12
15
5
12
15
3.3
5
12
15
5
4500
3000
1250
1000
1500
625
40
40
40
40
40
40
40
40
40
40
40
40
40
40
900
900
960
950
920
960
1000
500
500
510
500
510
520
520
5.8
6.8
15
82
83
78
79
81
78
75
82
83
81
83
81
80
80
18
6.8
15
18
500
4500
3000
1250
1000
1500
625
5.8
6.8
15
18
6.8
15
12
15
500
18
>> B-139
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E-mail:info@make-ps.com
OUTPUT VOLTAGE TRIM (1500UR SERIES, SINGLE OUTPUT ONLY)
The converter’s output voltage may be trimmed to 5% of the nominal output voltage.
TRIM UP
Trim output voltage up by connecting an external resistor between Pins 4 and 5. Use the following equation.
Reference Table 1 for variable A.
A
Δ %
- 24 (kΩ)
Radj-up =
Example:
If we want to trim 5% up for 12V output units,
where A = 1.97, Δ % = 0.05
1.97
0.05
- 24 kΩ = 15.4 kΩ
Radj-up =
Output Voltage
A
Table 1.
3.3V
5V
12V
15V
0.75
1.25
1.97
2.07
TRIM DOWN
Trim output voltage down by connecting an external resistor between Pins 3 and 4. Use the following
equation. Reference Table 2 for variable C and D.
C
Δ %
- D (kΩ)
Radj-down =
Example:
If we want to trim 2% down for 5V output units,
where C = 1.25, D = 26.5, Δ % = 0.02
1.25
0.02
- 26.5 kΩ = 36 kΩ
Radj-down =
Output Voltage
C
D
Table 2.
3.3V
5V
12V
1.25
1.25
7.55
26
26.5
33.5
15V
10.3
36.4
>> B-140
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