Power-One DSP1N5S15 Single output Datasheet

DSP1 SERIES
0.000
FEATURES
• Up to 1 Watt Unregulated Output Power
• Single In Line Package
• Four Terminal Operation
• Efficiencies to 75%
• 350KHz Fixed Frequency Operation
• 700V Isolation
• -40°C to +85°C Operation
0.27
DESCRIPTION
The DSP1 Series is specifically designed to convert a nominal 5
volt input into an isolated output voltage. The semi-regulated
output voltages were designed to allow analog circuits and three
terminal regulators to operate within their most efficient input
voltage range. This series achieves high power densities through
the use of 350KHz fixed frequency switching converters.
(6.86)
SINGLE OUTPUT
FRONT VIEW
0.40
(10.16)
All Models
Case Operating Range, Tc
(3)
Storage Range
Thermal Impedance (2)
General
MTBF (Calculated)
Unit Weight
Case Material
Units
MIN
700
VDC
TYP
25
pF
MIN
MAX
MIN
MAX
TYP
-40
+85
-55
105
58
°C
TYP
TYP
(2)
(3)
+OUT
3
4
0.09
(2.29)
0.77
(19.56)
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.010 inches
°C
°C/Watt
Pin
1
2
3
4
700,000
HR S
0.1 / 2.8
oz / gm
Non Conductive Plastic
NOTES
(1)
2
PINS: 0.02 (0.51) x 0.01 (0.25)
LENGTH (TYPICAL): 0.15 (3.81)
General Specifications (1)
Isolation
Isolation Voltage
Input to Output 10µA
Input to Output
Capacitance
Environmental
1
VIEW
0.000
0.600
0.75
1.0
1.0
1.0
1.0
1.0
(15.24)
150
140
80
70
65
60
-OUT
5
7
12
14
15
17
0.400
5.5
5.5
5.5
5.5
5.5
5.5
0.02
(0.51)
(10.16)
4.5
4.5
4.5
4.5
4.5
4.5
Power
W
-IN
Max
Output
mA
+IN
DSP1N5S5
DSP1N5S7
DSP1N5S12
DSP1N5S14
DSP1N5S15
DSP1N5S17
Mi n
Output
VDC
0.200
(5.08)
Model
RT
SIDE
0.000
Input Range
VDC
0.100
(2.54)
Selection Chart
Function
+INPUT
-INPUT
-OUT
+OUT
For the Most Up-To-Date Information
All parameters measured at Tc=25°C, nominal input voltage and full rated load unless otherwise
noted.
The case Thermal Impedance is specified as the case temperature rise over ambient per package dissipated.
Derate output power linearly to 0.6 watts from 70°c to 85°c.
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24 Hours/Day—7 Days/Week
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments,
or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are
subject to change without notice.
Rev. 04/2000
1
DSP1 SERIES – SINGLE OUPUT
Output Parameters (1)
Model
Output Voltage
Output Voltage Accuracy (3)
Output Voltage, No Load
Rated Load Range
Load Regulation (4)
75% - 20% Load
75% - 100% Load
Line Regulation (5)
MIN
TYP
MAX
TYP
MIN
MAX
DSP1N5S5
DSP1N5S7
DSP1N5S12
DSP1N5S14
DSP1N5S15
DSP1N5S17
Units
5
4.75
5.00
5.25
7
0
150
7
6.65
7.00
7.35
10
0
140
12
11.40
12.00
12.60
16
0
80
14
13.30
14.00
14.70
19
0
70
15
14.25
15.00
15.75
21
0
65
17
16.15
17.00
17.85
24
0
60
VDC
VDC
VDC
mA
TYP
TYP
+8
-5
%
TYP
1.6
%
Noise, Peak - Peak (2)
TYP
70
mVPP
Temperature Coefficient
TYP
40 0
ppm/°C
Short Circuit Protection to Common (6)
Momentary
DSP1 SERIES APPLICATION NOTES:
NOTES
(1)
(2)
(3)
(4)
(5)
(6)
All parameters measured at Tc=25°C, nominal input voltage and full rated load unless otherwise noted.
Measurement bandwidth is 20 MHz. Input Reflected Ripple and output noise are measured with an external 10µF/25V tantalum capacitor connected across the input and output pins.
Output Voltage Accuracy measured at 75% of maximum Rated Load.
Load Regulations measured relative to 75% of maximum Rated Load Current.
Line Regulation is for a 1.0% change in input Voltage.
Use input fuse for protection. See Applying the input.
External Capacitance Requirements
Output filtering is required for operation. A minimum of
10F is specified for optimal performance. Output capacitance may be increased for additional filtering, not to
exceed 400F. To meet the reflected ripple requirements of
the converter, an input impedance of less than 0.5 Ohms
from DC to 350KHz is required. If a capacitive input source
is farther than 2” from the converter, it is recommended to
use a 10F, 25V solid tantalum capacitor.
Regulation
This converter uses a semi-regulated design. The output will
vary as the load is changed, with output decreasing with
increasing load. See Output Voltage vs. Output Load curves.
Additionally, output voltage will change in proportion to a
change in input voltage. The typical output voltage will
change 1.2% for each 1% change in input voltage.
Negative Outputs
A negative output voltage may be obtained by connecting
the +OUT to circuit ground and connecting -OUT as the
negative output.
2
DSP1 SERIES – SINGLE OUPUT
DSP1 SERIES BLOCK DIAGRAM
OUTPUT POWER DERATING
+ INPUT 1
1
+ OUTPUT
3
- OUT
OSCILLATOR
DRIVER
– INPUT
POWER OUTPUT
4
2
0.8
0.6
0.4
50
Typical Performance: (Tc=25°C)
OUTPUT VOLTAGE Vs. OUTPUT LOAD
DSP1N5S5
OUTPUT VOLTAGE Vs. OUTPUT LOAD
DSP1N5S7
5.40
5.20
5.00
4.80
7.60
13.00
7.30
12.50
7.00
40
80
120
12.00
6.70
4.60
0
13.50
OUTPUT VOLTAGE (VOLTS)
5.60
6.40
160
0
40
80
120
OUTPUT LOAD (mA)
OUTPUT LOAD (mA)
OUTPUT VOLTAGE Vs. OUTPUT LOAD
DSP1N5S14
OUTPUT VOLTAGE Vs. OUTPUT LOAD
DSP1N5S15
160
OUTPUT VOLTAGE (VOLTS)
17.00
16.50
14.10
13.40
20
40
60
0
80
20
40
60
80
OUTPUT LOAD (mA)
OUTPUT LOAD (mA)
12-17 VOLT OUTPUT
60
5-7 VOLT OUTPUT
40
20
16
0
20
40
60
% OF RATED LOAD (%)
3
16.00
0
20
40
OUTPUT LOAD (mA)
EFFICIENCY Vs. OUTPUT LOAD
80
EFFICIENCY (%)
0
90
17.50
14.70
13.80
60
18.00
15.30
14.20
30
OUTPUT VOLTAGE Vs. OUTPUT LOAD
DSP1N5S17
15.90
14.60
0
18.50
OUTPUT VOLTAGE (VOLTS)
OUTPUT VOLTAGE (VOLTS)
15.00
11.50
OUTPUT LOAD (mA)
16.50
15.40
100
OUTPUT VOLTAGE Vs. OUTPUT LOAD
DSP1N5S12
7.90
OUTPUT VOLTAGE (VOLTS)
OUTPUT VOLTAGE (VOLTS)
5.80
60
70
80
90
AMBIENT TEMPERATURE
80
100
60
80
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