VPT15-2800S [VPT]
HIGH RELIABILITY COTS DC-DC CONVERTERS;
| 型号： | VPT15-2800S |
| 厂家： | 
VPT, Inc. |
| 描述： | HIGH RELIABILITY COTS DC-DC CONVERTERS DC-DC转换器 |
| 文件： | 总10页 (文件大小：1725K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VPT15-2800S SERIES
HIGH RELIABILITY COTS DC-DC CONVERTERS
Models Available
Input: 15 V to 50 V continuous, 80 V transient
15 W, single output of 3.3 V, 5 V, 12 V, 15 V
-55 °C to 100 °C Operation
1.0 DESCRIPTION
1.1 FEATURES
The VPT15 series of isolated COTS DC-DC converters is a cost
effective solution for many demanding high reliability applications.
A wide input voltage range accommodates nominal 28V inputs
including avionics, mobile, ground systems, and other applications.
Low input and output ripple, fixed operating frequency, and
companion EMI filters simplify system design and compliance. A
proven design heritage, no optoisolators and a rugged all metal or
optional epoxy encapsulated package ensure long term reliability.
• High Reliability at Low Cost
• Up to 15 Watts Maximum Output Power
• Wide Input Voltage Range: 15 to 50 Volts per MIL-STD-704 and
MIL-STD-1275
• High Input Transient Voltage: 80 Volts for 1 sec per
MIL-STD-704A
• Input Undervoltage Lockout
• Fixed Frequency
• Output Voltage Trim (+10% / -20% )
• Output Soft Start
• Current Limit Protection
The VPT15 series is intended for harsh environments including
severe vibration, shock and temperature cycling. Testing is to
JESD22, MIL-STD-810, and MIL-STD-883.
• Short Circuit Protection
• Magnetic Feedback, no Optoisolators
• Wide Temperature Range, -55°C to 100°C
• Internally Conformal Coated
• Standard Six Sided Non-Hermetic Rugged Metal Package
• Optional Six Sided Rugged Epoxy Encapsulated V-SHIELD®
Package with Integral Metalized EMI shield that is fully
compatible with aqueous cleaning processes.
These converters are designed and manufactured in a facility
certified to ISO9001, J-STD-001 and
IPC-A-610.
This product may incorporate one or more of the following U.S.
patents:
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
1.2 COMPLIANCE
• MIL-STD-1275
• MIL-STD-704
• Meets MIL-STD-461 C-F when used with an appropriate VPT EMI
filter
1.3 PACKAGING
• Low-profile: 1.585” x 1.175” x 0.400”
• Optional Rugged Epoxy Encapsulated V-SHIELD® Package
• Max weight: 32 g
1.4 SIMILAR PRODUCTS AND ACCESSORIES
• DVHF 20 W single output DC-DC Converter
• VXR15 15W single output COTS DC-DC Converter
• VHR15 15 W single output COTS DC-DC Converter
• EMI filters, Thermal Pads, Front-End Modules and Accessories
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
1
VPT15-2800S SERIES DATASHEET
2.0 DESCRIPTION
2.1 BLOCK DIAGRAM
2.2 CONNECTION DIAGRAM
Inhibit Circuit (Shown with optional capacitor for turn-on delay)
Output Voltage Trim Circuit
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
2
VPT15-2800S SERIES DATASHEET
3.0 SPECIFICATIONS
3.1 ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings
Input Voltage (Continuous):
Input Voltage (Transient, 1 second):
50 V
80 V
Operating Temperature (Full Load):
Storage Temperature:
Lead Solder Temperature (10 seconds):
-55 °C to 100 °C
-55 °C to 125 °C
300 °C
3.2 PERFORMANCE SPECIFICATIONS
Tcase = -55 °C to 100 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
VPT15-283R3S
VPT15-2805S
Parameter
INPUT
Conditions
Min
Typ
Max
Min
Typ
Max
Units
Voltage
Continuous
15
-
28
-
50
80
15
-
28
-
50
80
V
V
3
Transient, 1 sec
INH < 1.5 V
No Load
20 Hz to 10 MHz
Turn On
Current
-
-
-
4
50
40
-
6
65
75
-
-
-
4
50
50
-
6
65
80
mA
mA
mApp
V
Ripple Current
Undervoltage Lockout
12
14.8
12
14.8
3
11
-
14.5
11
-
14.5
V
Turn Off
OUTPUT STATIC
Voltage
Tcase = 25 °C
Tcase = -55 °C to 100 °C
3.25
3.21
3.3
3.3
3.35
3.38
4.92
4.87
5
5
5.08
5.13
V
V
2
0
0
-
-
10
3
0
0
-
-
15
3
W
A
Power
2
Current
Ripple Voltage
Line Regulation
Load Regulation
20 Hz to 10 MHz
Vin = 15 V to 50 V
No Load to Full Load
-
-
-
10
1
1
40
10
10
-
-
-
10
1
1
40
10
10
mVpp
mV
mV
3
Load Fault Power Dissipation
-
-
-
-
8
8
-
-
-
-
9
8
W
W
Overload
Short Circuit
OUTPUT DYNAMIC
Load Step, Half to Full Load
Output Transient
-
-
170
300
250
450
-
-
170
300
250
450
mVpk
µs
1
Recovery
3
Output Transient
-
-
350
400
550
550
-
-
350
400
550
550
mVpk
µs
Line Step , Vin = 16 V to 40 V
1
Recovery
Turn On, Vin = 0 to 28 V
Delay
Overshoot
-
-
10
0
20
15
-
-
10
0
20
25
ms
mVpk
FUNCTION
3
Output Inhibited
Output Enabled
0
-
1.5
0
-
1.5
V
INH Pin Input
3
9
11
-
13
10
9
11
-
13
10
V
INH Pin Open Circuit Voltage
Voltage Trim Range
-10
-20
%
GENERAL
Efficiency
67
-
70
-
-
72
-
76
-
-
%
3
1000
1000
µF
Capacitive Load
Switching Frequency
Isolation
Weight
400
100
-
-
500
-
-
550
400
100
-
-
500
-
-
550
kHz
MΩ
g
500 V DC, Tcase = 25 °C
GM @ Tcase = 55 °C
-
32
-
-
32
-
MTBF (MIL-HDBK-217F)
445
445
kHr
1.
2.
3.
Time for output voltage to settle within 1% of its nominal value
Derate linearly to 0 at 110 °C
Verified by qualification testing
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
3
VPT15-2800S SERIES DATASHEET
3.2 PERFORMANCE SPECIFICATIONS (CONTINUED)
Tcase = -55 °C to 100 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
VPT15-2812S
VPT15-2815S
Parameter
INPUT
Conditions
Min
Typ
Max
Min
Typ
Max
Units
Voltage
Continuous
15
-
28
-
50
80
15
-
28
-
50
80
V
V
3
Transient, 1 sec
INH < 1.5 V
No Load
20 Hz to 10 MHz
Turn On
Current
-
-
-
4
50
40
-
6
65
80
-
-
-
4
50
40
-
6
65
80
mA
mA
mApp
V
Ripple Current
Undervoltage Lockout
12
14.8
12
14.8
3
11
-
14.5
11
-
14.5
V
Turn Off
OUTPUT STATIC
Voltage
Tcase = 25 °C
Tcase = -55 °C to 100 °C
11.82
11.7
12
12
12.18
12.3
14.77
14.62
15
15
15.23
15.38
V
V
2
0
0
-
-
15
0
0
-
-
15
1
W
A
Power
2
1.25
Current
Ripple Voltage
Line Regulation
Load Regulation
20 Hz to 10 MHz
Vin = 15 V to 50 V
No Load to Full Load
-
-
-
10
1
1
30
10
10
-
-
-
10
1
1
30
10
10
mVpp
mV
mV
3
Load Fault Power Dissipation
-
-
-
-
8
8
-
-
-
-
8
8
W
W
Overload
Short Circuit
OUTPUT DYNAMIC
Load Step, Half to Full Load
Output Transient
-
-
250
150
350
250
-
-
250
150
350
250
mVpk
µs
1
Recovery
3
Output Transient
-
450
700
-
450
700
mVpk
Line Step , Vin = 16 V to 40 V
1
-
-
-
400
10
0
550
20
50
-
-
-
400
10
0
550
20
50
µs
Recovery
Delay
Turn On, Vin = 0 to 28 V
ms
mVpk
Overshoot
FUNCTION
3
Output Inhibited
Output Enabled
0
9
-
11
-
1.5
13
10
0
9
-
11
-
1.5
13
10
V
INH Pin Input
3
V
INH Pin Open Circuit Voltage
Voltage Trim Range
-20
-20
%
GENERAL
Efficiency
76
-
80
-
-
76
-
80
-
-
%
3
500
500
µF
Capacitive Load
Switching Frequency
Isolation
Weight
400
100
-
-
500
-
-
550
400
100
-
-
500
-
-
550
kHz
MΩ
g
500 V DC, Tcase = 25 °C
GM @ Tcase = 55 °C
-
32
-
-
32
-
MTBF (MIL-HDBK-217F)
445
445
kHr
1.
2.
3.
4.
Dependent on output voltage
Time for output voltage to settle within 1% of its nominal value
Derate linearly to 0 at 110 °C
Verified by qualification testing
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
4
VPT15-2800S SERIES DATASHEET
4.0 PERFORMANCE CURVES
Tcase = 25 °C, Full Load, Unless Otherwise Specified
4.1 EFFICIENCY PERFORMANCE CURVES
4.1.1 VPT15-283R3S Efficiency (%) vs. Output Power (W)
4.1.2 VPT15-2805S Efficiency (%) vs. Output Power (W)
4.1.3 VPT15-2812S Efficiency (%) vs. Output Power (W)
4.1.4 VPT15-2815S Efficiency (%) vs. Output Power (W)
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
5
VPT15-2800S SERIES DATASHEET
5.0 MECHANICAL OUTLINES AND PINOUT
Standard Metal Package:
1.585in 40.26mm MAX
1.250in 31.75mm
.245in .015 6.22mm 0.38
.400in 10.16 MAX
2X MOUNTING HOLE
.165in 4.19mm
.004
+
0.125in
.003
-
+
0.10
3.18mm
-
0.08
BASEPLATE SURFACE
.600in 15.24mm
4
3
7X SEAL
.083in .002
.400in 10.16mm
.300in 7.62mm
.150in 3.81mm
.100in 2.54mm
0in 0mm
2.10mm 0.05
5
6
7X PIN
.039in .002
1mm 0.05
2
1
.275in 6.99mm
.300in 7.62mm
7
1.
2.
3.
4.
Case temperature is measured on the center of the baseplate surface.
Materials: Baseplate (Aluminum, conductive conversion coating); Cover (Nickel Plated); Pins (Copper, gold over nickel plating)
Mounting holes are not threaded. Recommended fastener is 4-40
This Package is not hermetic. VPT offers a wide range of hermetic products. Please contact VPT for details if hermetic products are required.
Pin Function
Pin Function
1
2
3
4
INHIBIT
5
6
7
TRIM
CASE
OUTCOM
+VOUT
INCOM
28VIN
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
6
VPT15-2800S SERIES DATASHEET
5.0 MECHANICAL OUTLINES AND PINOUT (CONTINUED)
Optional Epoxy Encapsulated Package:
0.230in 0.015 5.84mm 0.38
0.350in 0.010 8.89mm 0.25
1.585in 40.26mm MAX
1.250in 31.75mm
2X MOUNTING HOLE
0.010
+
-
0.130in
0.005
+
0.25
0.13
3.30mm
-
BASEPLATE SURFACE
7X PIN
0.039in 0.002
1mm 0.05
0.600in 15.24mm
4
0.400in 10.16mm
3
0.300in 7.62mm
0.150in 3.81mm
5
6
0.100in 2.54mm
0in 0mm
2
1
0.275in 6.99mm
0.300in 7.62mm
7
1. Tolerances are ±0.005” unless otherwise stated
2. Case temperature is measured on the center of the baseplate surface
3. Mounting holes are not threaded. Recommended fastener is 4-40
4. Materials: Body (Epoxy with integral metalized EMI shield); Pin (Tellurim Copper, alloy 145, gold over nickel plating)
Pin Function
Pin Function
1
2
3
4
INHIBIT
5
6
7
TRIM
CASE
OUTCOM
+VOUT
INCOM
28VIN
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
7
VPT15-2800S SERIES DATASHEET
6.0 PACKAGE PIN DESCRIPTION
Pin
Function
Description
This is an open collector input. Logic Low = Disabled Output. Connect the inhibit pin to input common to disable the output.
Unconnected, open collector or open drain = Enabled Output.
1
2
3
4
5
6
7
INHIBIT
CASE
Case Connection.
INCOM
28VIN
Input Return Connection.
Positive Input Voltage Connection.
Trim Output Voltage to +10%, -20% of Nominal Value. Leave open if not used.
Output Return Connection.
TRIM
OUTCOM
+VOUT
Positive Output Voltage Connection.
7.0 OUTPUT VOLTAGE TRIM
The output voltage can be trimmed down by connecting a resistor between the TRIM pin and the +VOUT pin, or can be trimmed up
by connecting a resistor between the TRIM pin and the OUTCOM pin as shown in Section 2.2. The maximum trim range is +10% up
and –20% down. The appropriate resistor values versus the output voltage are given in the trim table below.
VPT15-283R3S
VPT15-2805S
VPT15-2812S
VPT15-2815S
+Vout (V)
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
Rtrim (Ω)
7.27k
89.2k
114k
155k
238k
487k
--
144k
61.9k
34.7k
21k
+ Vout (V)
Rtrim (Ω)
+ Vout (V)
Rtrim (Ω)
+ Vout (V)
Rtrim (Ω)
5.5
39.6k
13.2
10.7k
16.50
6.5k
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
52k
72.6k
113.9k
237k
--
232.5k
106.1k
64k
43k
30.4k
22k
16k
11.5k
8.0k
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
10.8
10.6
10.4
10.2
10.0
9.8
14.8k
21k
31.3k
51.9k
114k
--
457k
218k
139k
99k
75.2k
59.4k
48k
16.25
16.00
15.75
15.50
15.25
15.00
14.75
14.50
14.25
14.00
13.75
13.50
13.25
13.00
12.75
12.50
12.25
12.00
9.8k
14.8k
23k
39.6k
89k
--
482k
231k
147k
105k
80.2k
63.5k
51.6k
42.6k
35.6k
30k
12.79k
7.33k
39.5k
32.9k
27.6k
23.3k
19.7k
5.2k
25.5k
21.7k
9.6
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
8
VPT15-2800S SERIES DATASHEET
8.0 ENVIRONMENTAL SCREENING
Screening
Condition
Internal Visual
IPC-A-610, Class 3
Stabilization Bake
Temperature Cycling
Burn-In
MIL-STD-883, Method 1008, Condition B, 125 °C, 24 hours
MIL-STD-883, Method 1010, Condition B, -55 °C to +125 °C, 10 Cycles
96 hours at +100 °C
Final Electrical
External Visual
100% at 25 °C
Internal Procedure
9.0 ORDERING INFORMATION
VPT15-
28
05
S
W
1
2
3
4
5
(1)
(2)
(3)
(4)
(5)
Product
Series
Nominal Input
Voltage
Output Voltage
Number of
Outputs
Package Option
VPT15-
28
28 Volts
3R3
05
3.3 Volts
5 Volts
S
Single
None
W
Standard Metal
Epoxy Encapsulated
12
15
12 Volts
15 Volts
Please contact your sales representative or the VPT Inc. Sales Department for more information concerning additional
environmental screening and testing, different input voltage, output voltage, power requirements, and source inspection.
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
9
VPT15-2800S SERIES DATASHEET
10.0 CONTACT INFORMATION
To request a quotation or place orders please contact your sales representative or the VPT, Inc. Sales Department at:
Phone:
Fax:
(425) 353-3010
(425) 353-4030
E-mail:
vptsales@vptpower.com
All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible errors or
omissions. The products or specifications contained herein are subject to change without notice. VPT, its logo and tagline are
registered trademarks in the U.S. Patent and Trademark Office.
11.0 ADDITIONAL INFORMATION
Visit the VPT website for additional technical resources, including:
Product Literature
Application Notes and White Papers
Technical Video Labs
Additional Products For Avionics/Military,
Hi-Temp, Hi-Rel COTS, and Space Applications
8.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
10
相关型号：
VPT15-2805DW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT15-2805SW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT15-2812DW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT15-2812SW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT15-2815DW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT15-2815SW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT15-283R3SW
HIGH RELIABILITY COTS DC-DC CONVERTERSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VPT
VPT18-13800
Toroidal Power Transformer, 250VA, ROHS COMPLIANTWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
TRIAD
VPT18-2780
Toroidal Power Transformer, 50VA, ROHS COMPLIANTWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
TRIAD
VPT18-8800
Toroidal Power Transformer, 160VA, ROHS COMPLIANTWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
TRIAD
VPT230-10870
Toroidal Power Transformer, 2500VA, ROHS COMPLIANTWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
TRIAD
VPT230-1090
Toroidal Power Transformer, 250VA, ROHS COMPLIANTWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
TRIAD
©2020 ICPDF网 联系我们和版权申明