VPT15-2815DW [VPT]
HIGH RELIABILITY COTS DC-DC CONVERTERS;
| 型号： | VPT15-2815DW |
| 厂家： | 
VPT, Inc. |
| 描述： | HIGH RELIABILITY COTS DC-DC CONVERTERS DC-DC转换器 |
| 文件： | 总11页 (文件大小：1955K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VPT15-2800D SERIES
HIGH RELIABILITY COTS DC-DC CONVERTERS
Models Available
Input: 15 V to 50 V continuous, 80 V transient
15 W, dual outputs of 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
• 15 Watts 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 Soft Start
• Current Limit Protection
• 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.
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.
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:
1.2 COMPLIANCE
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
• MIL-STD-1275
• MIL-STD-704
• Meets MIL-STD-461 C-F when used with an appropriate VPT EMI
filter
1.3 PACKAGING
• Optional Rugged Epoxy Encapsulated V-SHIELD® Package
• Low-profile: 1.585” x 1.175” x 0.400”
• Max weight: 32 g
1.4 SIMILAR PRODUCTS AND ACCESSORIES
• DVHF 20 W dual output DC-DC Converter
• VHR15 15 W dual output COTS DC-DC Converter
• EMI filters, Thermal Pads, Front-End Modules and Accessories
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
1
VPT15-2800D SERIES DATASHEET
2.0 DESCRIPTION
2.1 BLOCK DIAGRAM
2.2 CONNECTION DIAGRAM
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
2
VPT15-2800D SERIES DATASHEET
2.2 CONNECTION DIAGRAM (CONTINUED)
Inhibit Circuit (Shown with optional capacitor for turn-on delay)
Stacked Output Connection (Shown with optional EMI filter)
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
3
VPT15-2800D 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
4
Tcase = -55 °C to 100 °C, Vin = +28 V ± 5%, Full Load , Unless Otherwise Specified
VPT15-2805D
VPT15-2812D
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
40
-
6
65
75
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
+Vout, Tcase = 25 °C
+Vout, Tcase = -55 °C to 100 °C
-Vout, Tcase = 25 °C
4.92
4.87
4.87
4.82
5
5
5
5
5.08
5.13
5.13
5.18
11.82
11.7
11.7
12
12
12
12
12.18
12.3
12.3
V
V
V
V
-Vout, Tcase = -55 °C to 100 °C
11.58
12.42
2,5
Total
0
0
0
-
-
-
15
10.5
2.1
0
0
0
-
-
-
15
W
W
A
Power
Either Output
Either Output
10.5
0.88
2,5
Current
Ripple Voltage
Line Regulation
20 Hz to 10 MHz
+Vout, Vin = 15 V to 50 V
-Vout, Vin = 15 V to 50 V
-
-
-
20
1
30
50
10
150
-
-
-
20
1
30
50
10
150
mVpp
mV
mV
6
+Vout, No Load to Full Load
-
-
1
10
-
-
1
10
mV
mV
Load Regulation
-Vout, No Load to Full Load
20
100
20
100
Cross Regulation, -Vout
+Vout: 70% load, -Vout: 30% load
+Vout: 30% load, -Vout: 70% load
-
150
400
-
250
500
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
-
-
120
250
400
450
-
-
140
200
400
500
mVpk
µs
1
Recovery
3
Output Transient
-
400
700
-
400
900
mVpk
Line Step , Vin = 16 V to 40 V
1
-
-
-
400
10
0
700
20
25
-
-
-
300
10
0
500
20
50
µs
Recovery
Delay
Turn On, Vin = 0 to 28 V
ms
mVpk
Overshoot
FUNCTION
3
Output Inhibited
Output Enabled
0
9
-
1.5
13
0
9
-
1.5
13
V
V
INH Pin Input
3
11
11
INH Pin Open Circuit Voltage
GENERAL
Efficiency
75
-
80
-
-
77
-
80
-
-
%
3
Either Output
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)
363
363
kHr
1.
2.
3.
4.
5.
6.
Time for output voltage to settle within 1% of its nominal value
Derate linearly at 110 °C
Verified by qualification testing
Half load at +VOUT and half load at -VOUT
Up to 70% of the total power or current can be drawn from either of the two outputs
5% Load to Full Load at -55 °C
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
4
VPT15-2800D SERIES DATASHEET
3.2 PERFORMANCE SPECIFICATIONS (CONTINUED)
4
Tcase = -55 °C to 100 °C, Vin = +28 V ± 5%, Full Load , Unless Otherwise Specified
VPT15-2815D
Parameter
INPUT
Conditions
Min
Typ
Max
Units
Voltage
Continuous
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
mA
mA
mApp
V
Ripple Current
Undervoltage Lockout
12
14.8
3
11
-
14.5
V
Turn Off
OUTPUT STATIC
Voltage
+Vout, Tcase = 25 °C
+Vout, Tcase = - 55 °C to 100 °C
-Vout, Tcase = 25 °C
14.77
14.62
14.62
14.47
15
15
15
15
15.23
15.38
15.38
15.53
V
V
V
V
-Vout, Tcase = - 55 °C to 100 °C
2,5
Total
0
0
0
-
-
-
15
10.5
0.7
W
W
A
Power
Either Output
Either Output
2,5
Current
Ripple Voltage
Line Regulation
20 Hz to 10 MHz
+Vout, Vin = 15 V to 50 V
-Vout, Vin = 15 V to 50 V
-
-
-
20
1
30
50
10
150
mVpp
mV
mV
6
+Vout, No Load to Full Load
-
-
1
10
mV
mV
Load Regulation
-Vout, No Load to Full Load
20
100
Cross Regulation, -Vout
+Vout: 70% load, -Vout: 30% load
+Vout: 30% load, -Vout: 70% load
-
250
500
mV
3
Load Fault Power Dissipation
-
-
-
-
8
8
W
W
Overload
Short Circuit
OUTPUT DYNAMIC
Load Step, Half Load to Full Load
Output Transient
-
-
150
200
400
500
mVpk
µs
1
Recovery
3
Output Transient
-
-
400
300
900
500
mVpk
µs
Line Step , Vin = 16 V to 40 V
1
Recovery
Turn On, Vin = 0 V to 28 V
Delay
Overshoot
-
-
10
0
20
50
ms
mVpk
FUNCTION
3
Output Inhibited
Output Enabled
0
9
-
1.5
13
V
V
INH Pin Input
3
11
INH Pin Open Circuit Voltage
GENERAL
Efficiency
77
-
80
-
-
%
3
Either Output
500
µF
Capacitive Load
Switching Frequency
Isolation
Weight
400
100
-
-
500
-
-
550
kHz
MΩ
g
500 V DC, Tcase= 25 °C
GM @ Tcase = 55 °C
-
32
-
MTBF (MIL-HDBK-217F)
363
kHr
1.
2.
3.
4.
5.
6.
Time for output voltage to settle within 1% of its nominal value
Derate linearly at 110 °C
Verified by qualification testing
Half load at +VOUT and half load at -VOUT
Up to 70% of the total power or current can be drawn from either of the two outputs
5% Load to Full Load at -55 °C
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
5
VPT15-2800D SERIES DATASHEET
4.0 PERFORMANCE CURVES
Tcase = 25 °C, Full Load, Unless Otherwise Specified
4.1 EFFICIENCY PERFORMANCE CURVES
4.1.1 VPT15-2805D Efficiency (%) vs. Output Power (W)
4.1.2 VPT15-2812D Efficiency (%) vs. Output Power (W)
4.1.3 VPT15-2815D Efficiency (%) vs. Output Power (W)
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
6
VPT15-2800D SERIES DATASHEET
4.0 PERFORMANCE CURVES (CONTINUED)
4.2 CROSS REGULATION CURVES
4.2.1 VPT15-2805D -Vout (V) vs. -Iout (A)
4.2.2 VPT15-2812D -Vout (V) vs. -Iout (A)
4.2.3 VPT15-2815D -Vout (V) vs. -Iout (A)
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
7
VPT15-2800D SERIES DATASHEET
5.0 MECHANICAL OUTLINES AND PINOUT
Standard Package:
.245in .015 6.22mm 0.38
.400in 10.16mm MAX
1.585in 40.26mm MAX
1.250in 31.75mm
.165in 4.19mm
2X MOUNTING HOLE
.004
+
-
.125in
.003
+
0.10
0.08
3.18mm
-
BASEPLATE SURFACE
7X SEAL
.083in .002
2.10mm 0.05
4
3
.600in 15.24mm
.400in 10.16mm
.150in 3.81mm
5
6
7X PIN
.039in .002
1mm 0.05
2
1
.100in 2.54mm
0in 0mm
.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
+VOUT
OUTCOM
-VOUT
CASE
INCOM
28VIN
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
8
VPT15-2800D SERIES DATASHEET
5.0 MECHANICAL OUTLINES AND PINOUT (CONTINUED)
Optional Epoxy Encapsulated Package:
1.585in 40.26mm MAX
1.250in 31.75mm
0.230in .015 5.84mm 0.38
.350in .010 8.89mm 0.25
2X MOUNTING HOLE
.010
+
-
.130in
.005
+
0.25
0.13
3.30mm
-
BASEPLATE SURFACE
7X PIN
.039in .002
1mm 0.05
.600in 15.24mm
4
.400in 10.16mm
3
5
.150in 3.81mm
.100in 2.54mm
0in 0mm
2
1
6
7
.275in 6.99mm
.300in 7.62mm
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
+VOUT
OUTCOM
-VOUT
CASE
INCOM
28VIN
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
9
VPT15-2800D 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.
Positive Output Voltage Connection.
Output Return Connection.
+VOUT
OUTCOM
-VOUT
Negative Output Voltage Connection.
7.0 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
8.0 ORDERING INFORMATION
VPT15-
28
05
D
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
05
12
15
±5 Volts
±12 Volts
±15 Volts
D
Dual
None
W
Standard Metal
Epoxy Encapsulated
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.
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
10
VPT15-2800D SERIES DATASHEET
9.0 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.
10.0 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
6.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
11
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