VHR100+2812S [VPT]
HIGH RELIABILITY COTS DC-DC CONVERTERS;
| 型号： | VHR100+2812S |
| 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：1375K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
,
VHR100+2800S SERIES
HIGH RELIABILITY COTS DC-DC CONVERTERS
Models Available
Input: 16 V to 40 V continuous, 50 V transient
100 W, singleoutput of 3.3 V, 5 V, 7 V, 12 V, 15 V, 28 V
-40 °C to 100 °C Operation
1.0 DESCRIPTION
1.1 FEATURES
The VHR series of industrial grade DC-DC converters provides cost
effective, high reliability solutions for use in defense, avionics and
manufacturing industries. The VHR industrial grade products
leverage decades of VPT's proven heritage in military and
aerospace electronics.
• High Reliability atLow Cost
• Parallel Up to 5 Units With Current Sharing
• Up to 100 Watts Maximum Output Power
• High Efficiency, Up to 91%
• Wide InputVoltage Range: 16 to 40 Volts per MIL-STD-704 and
MIL-STD-1275
• High Input Transient Voltage:50 Volts for 1 sec
• Input Undervoltage Lockout
VPT’s VHR100+2800S series is ideal for non flight-critical solutions
in military, avionics, unmanned systems as well as manufacturing
equipment and controls. A wide input voltage range which
accommodates nominal28 V inputs, low input and outputripple,
fixed operating frequency and companion EMI filters simplify
system design while ensuring operating success in the most rugged
of environments.
• Fixed Frequency
• Output Voltage Trim (+10% / -20% )
• Fast Startup time with SoftStart
• Current Limit Protection
• Short Circuit Protection
• Magnetic Feedback, no Optoisolators
• Wide Temperature Range, -40 °C to 100 °C
• Internally Conformal Coated
These converters are designed and manufactured in a facility
certified to ISO9001, J-STD-001 and IPC-A-610.
• Standard Six Sided Non-HermeticRugged Metal Package
This product may incorporate one or more of the following U.S.
patents:
1.2 COMPLIANCE
• MIL-STD-1275
• MIL-STD-704
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
• Meets MIL-STD-461C-F and EN55022 when used with an
appropriate VHR EMI Filter
1.3 PACKAGING
• Low-profile: 2.350” x 1.550” x 0.465”
• Max weight:76 g
1.4 SIMILAR PRODUCTS AND ACCESSORIES
• DVFL 120 W single output DC-DC Converter
• VXR100 100 W single outputCOTS DC-DC Converter
• VPT100 100 W single outputCOTS DC-DC Converter
• EMI filters, Thermal Pads, Front-End Modules and Accessories
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
1
VHR100+2800S SERIES DATASHEET
2.0 DESCRIPTION
2.1 BLOCK DIAGRAM
(Notapplicable to VHR100+2828S)
2.2 CONNECTION DIAGRAM
InhibitCircuit(Shownwith optionalcapacitor for turn-on delay)
OutputVoltage Trim Circuit
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
2
VHR100+2800S SERIES DATASHEET
2.3 PARALLEL CONNECTION DIAGRAMS
CurrentSharing Parallel Connection for Multiple Converters (SYNC connection is optional)
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
3
VHR100+2800S SERIES DATASHEET
3.0 SPECIFICATIONS
3.1 ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings
InputVoltage (Continuous):
InputVoltage (Transient,1 second):
40 V
50 V
Operating Temperature(Full Load):
Storage Temperature:
Lead Solder Temperature (10 seconds):
-40 °C to 100 °C
-55 °C to 125 °C
300 °C
3.2 PERFORMANCE SPECIFICATIONS
Tcase = -40 °C to 100 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
VHR100+283R3S
VHR100+2805S
Parameter
INPUT
Conditions
Min
Typ
Max
Min
Typ
Max
Units
Voltage
Continuous
16
-
-
-
-
28
-
-
80
-
40
50
5
150
180
15.8
16
-
-
-
-
28
-
-
80
-
40
50
5
150
200
15.8
V
V
mA
mA
mApp
V
3
Transient,1 sec
INH < 1.5 V
No Load
20 Hz to 10 MHz
Turn On
Current
Ripple Current
Undervoltage Lockout
14.5
-
14.5
-
3
14
-
15
14
-
15
V
Turn Off
OUTPUT STATIC
Voltage
Tcase =25 °C
Tcase =-40 °C to 100 °C
3.25
3.217
3.3
3.3
3.35
3.383
4.925
4.875
5
5
5.075
5.125
V
V
2
0
0
-
-
66
20
0
0
-
-
100
20
W
A
Power
2
Current
Ripple Voltage
Line Regulation
Load Regulation
20 Hz to 10 MHz
Vin = 16 V to 40 V
No Load to Full Load
-
-
-
-
-
-
150
20
50
-
-
-
-
-
-
150
20
50
mVpp
mV
mV
3
Load FaultPower Dissipation
-
-
-
-
24
24
-
-
-
-
24
24
W
W
Overload
ShortCircuit
OUTPUT DYNAMIC
Load Step, Halfto Full Load
OutputTransient
-
-
-
-
250
300
-
-
-
-
250
300
mVpk
µs
1
Recovery
3
OutputTransient
-
-
-
-
300
150
-
-
-
-
300
150
mVpk
µs
Line Step ,Vin = 16 V to 40 V
1
Recovery
Turn On, Vin = 0 to 28 V
Delay
Overshoot
-
-
4
0
10
15
-
-
4
0
10
25
ms
mVpk
FUNCTION
3
OutputInhibited
OutputEnabled
0
-
1.5
0
-
1.5
V
INH Pin Input
3
9
-20
0
11
-
-
14
10
5
9
-20
0
11
-
-
14
10
5
V
%
V
INH Pin Open CircuitVoltage
Voltage Trim Range
3
SHAREPin Voltage
3
-
5
-
-
-
5
-
-
%
kHz
CurrentShare Accuracy
SYNC FrequencyRange
GENERAL
VH - VL= 5 V, D = 50%
240
325
240
325
Efficiency
85
-
90
-
-
85
-
90
-
-
%
µF
3
1000
1000
Capacitive Load
Switching Frequency
Isolation
Weight
230
100
-
-
260
-
-
290
230
100
-
-
260
-
-
290
kHz
MΩ
g
500 V DC, Tcase = 25 °C
GM @ Tcase =55 °C
-
76
-
-
76
-
MTBF (MIL-HDBK-217F)
344
344
kHr
1.
2.
3.
Time for outputvoltage to settle within 1% ofits nominal value
Derate linearlyto 0 at 110°C
Verified by qualification testing
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
4
VHR100+2800S SERIES DATASHEET
3.2 PERFORMANCE SPECIFICATIONS (CONTINUED)
Tcase = -40 °C to 100 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
VHR100+2807S
VHR100+2812S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
INPUT
Voltage
Continuous
16
-
-
-
-
28
-
-
100
-
40
50
5
200
200
15.8
16
-
-
-
-
28
-
-
130
-
40
50
5
200
200
15.8
V
V
mA
mA
mApp
V
3
Transient,1 sec
INH < 1.5 V
No Load
20 Hz to 10 MHz
Turn On
Current
Ripple Current
Undervoltage Lockout
14.5
-
14.5
-
3
14
-
15
14
-
15
V
Turn Off
OUTPUT STATIC
Voltage
Tcase =25 °C
Tcase =-40 °C to 100 °C
6.895
6.825
0
7
7
-
7.105
7.175
100
11.82
11.7
0
12
12
-
12.18
12.3
100
V
V
W
2
Power
2
0
-
14.28
0
-
8.33
A
Current
Ripple Voltage
Line Regulation
Load Regulation
20 Hz to 10 MHz
Vin = 16 V to 40 V
No Load to Full Load
-
-
-
-
-
-
150
20
70
-
-
-
-
-
-
150
50
100
mVpp
mV
mV
3
Load FaultPower Dissipation
-
-
-
-
24
24
-
-
-
-
24
24
W
W
Overload
ShortCircuit
OUTPUT DYNAMIC
Load Step, Halfto Full Load
OutputTransient
-
-
-
-
750
300
-
-
-
-
500
300
mVpk
µs
1
Recovery
3
OutputTransient
-
-
750
-
-
300
mVpk
Line Step ,Vin = 16 V to 40 V
1
-
-
-
-
4
0
150
10
25
-
-
-
-
4
0
150
10
50
µs
ms
mVpk
Recovery
Delay
Turn On, Vin = 0 to 28 V
Overshoot
FUNCTION
3
OutputInhibited
OutputEnabled
0
-
1.5
0
-
1.5
V
INH Pin Input
3
9
-20
0
11
-
-
14
10
5
9
-20
0
11
-
-
14
10
5
V
%
V
INH Pin Open CircuitVoltage
Voltage Trim Range
3
SHAREPin Voltage
3
-
5
-
-
-
5
-
-
%
kHz
CurrentShare Accuracy
SYNC FrequencyRange
VH - VL= 5 V, D = 50%
300
380
300
380
GENERAL
Efficiency
87
-
90
-
-
87
-
90
-
-
%
µF
3
1000
500
Capacitive Load
Switching Frequency
Isolation
Weight
MTBF (MIL-HDBK-217F)
300
100
-
-
340
-
-
380
300
100
-
-
340
-
-
380
kHz
MΩ
g
500 V DC, Tcase =25 °C
GM @ Tcase =55 °C
-
76
-
-
76
-
344
344
kHr
1.
2.
3.
Time for outputvoltage to settle within 1% ofits nominal value
Derate linearlyto 0 at 110 °C
Verified by qualification testing
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
5
VHR100+2800S SERIES DATASHEET
3.2 PERFORMANCE SPECIFICATIONS (CONTINUED)
Tcase = -40 °C to 100 °C, Vin = +28 V ± 5%, Full Load, Unless Otherwise Specified
VHR100+2815S
VHR100+2828S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
INPUT
Voltage
Continuous
16
-
-
-
-
28
-
-
130
-
40
50
5
200
200
15.8
16
-
-
-
-
28
-
-
30
-
40
50
5
100
200
15.8
V
V
mA
mA
mApp
V
3
Transient,1 sec
INH < 1.5 V
No Load
20 Hz to 10 MHz
Turn On
Current
Ripple Current
Undervoltage Lockout
14.5
-
14.5
-
3
14
-
15
14
-
15
V
Turn Off
OUTPUT STATIC
Voltage
Tcase =25 °C
Tcase =-40 °C to 100 °C
14.775
14.625
0
15
15
-
15.225
15.375
100
27.44
27.16
0
28
28
-
28.56
28.84
100
V
V
W
2
Power
2
0
-
6.67
0
-
3.57
A
Current
Ripple Voltage
Line Regulation
Load Regulation
20 Hz to 10 MHz
Vin = 16 V to 40 V
No Load to Full Load
-
-
-
-
-
-
150
50
100
-
-
-
-
-
-
300
50
100
mVpp
mV
mV
3
Load FaultPower Dissipation
-
-
-
-
24
24
-
-
-
-
24
28
W
W
Overload
ShortCircuit
OUTPUT DYNAMIC
Load Step, Halfto Full Load
OutputTransient
-
-
-
-
500
300
-
-
-
-
1400
300
mVpk
µs
1
Recovery
3
OutputTransient
-
-
300
-
-
1400
mVpk
Line Step ,Vin = 16 V to 40 V
1
-
-
-
-
4
0
150
10
50
-
-
-
-
4
0
300
10
50
µs
ms
mVpk
Recovery
Delay
Turn On, Vin = 0 to 28 V
Overshoot
FUNCTION
3
OutputInhibited
OutputEnabled
0
-
1.5
0
-
1.5
V
INH Pin Input
3
9
-20
0
11
-
-
14
10
5
9
-20
0
11
-
-
14
10
5
V
%
V
INH Pin Open CircuitVoltage
Voltage Trim Range
3
SHAREPin Voltage
3
-
5
-
-
-
5
-
-
%
kHz
CurrentShare Accuracy
SYNC FrequencyRange
VH - VL= 5 V, D = 50%
300
380
300
380
GENERAL
Efficiency
87
-
91
-
-
85
-
88
-
-
%
µF
3
500
500
Capacitive Load
Switching Frequency
Isolation
Weight
MTBF (MIL-HDBK-217F)
300
100
-
-
340
-
-
380
300
100
-
-
340
-
-
380
kHz
MΩ
g
500 V DC, Tcase =25 °C
GM @ Tcase =55 °C
-
76
-
-
76
-
344
344
kHr
1.
2.
3.
Time for outputvoltage to settle within 1% ofits nominal value
Derate linearlyto 0 at 110 °C
Verified by qualification testing
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
6
VHR100+2800S SERIES DATASHEET
4.0 PERFORMANCE CURVES
Tcase = 25° C, Full Load, Unless Otherwise Specified
4.1 EFFICIENCY PERFORMANCE CURVES
4.1.1 VHR100+283R3SEfficiency (%) vs. Output Power (W)
4.1.2 VHR100+2805S Efficiency (%) vs. Output Power (W)
4.1.3 VHR100+2807S Efficiency (%) vs. Output Power (W)
4.1.4 VHR100+2812S Efficiency (%) vs. Output Power (W)
4.1.5 VHR100+2815S Efficiency (%) vs. Output Power (W)
4.1.6 VHR100+2828S Efficiency (%) vs. Output Power (W)
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
7
VHR100+2800S SERIES DATASHEET
5.0 MECHANICAL OUTLINES AND PINOUT
Standard Package:
1.
2.
3.
4.
Case temperature is measuredon the center ofthe baseplate surface.
Materials:Baseplate (Aluminum,conductive conversion coating);Cover (Nickel Plated);Pins (Copper,gold over nickel plating)
Mounting holes are notthreaded.Recommended fastener is 4-40
This Package is nothermetic.VPToffers a wide range ofhermetic products.Please contactVPTfor details ifhermetic products are required.
Pin Function
Pin Function
1
2
3
4
5
28VIN
6
OUTCOM
-SENSE
TRIM
SYNC
7
INHIBIT
SHARE
INCOM
8
9
+SENSE
+VOUT
10
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
8
VHR100+2800S SERIES DATASHEET
6.0 PACKAGE PIN DESCRIPTION
Pin
Function
28VIN
Description
1
2
Positive InputVoltage Connection
SYNC
InputSynchronization Signal.TTL squarewave,5 Vpp, 20 - 80% duty cycle, internallycapacitivelycoupled.
This is an open collector input.Logic Low =Disabled Output.Connectthe inhibitpin to inputcommon to disable the output.
Unconnected,opencollector or open drain =Enabled Output.
3
INHIBIT
4
5
SHARE
INCOM
OUTCOM
-SENSE
TRIM
CurrentShare Connection
InputReturn Connection
6
OutputReturn Connection
7
OutputReturn Remote Sense. Compensatefor up to 0.5 V total drop (positive and return).
Trim OutputVoltage to +10%, -20% ofNominal Value.Leave open ifnotused.
Positive OutputVoltage Remote Sense.Compensate for up to 0.5 V total drop (positive and return).
Positive OutputVoltage Connection
8
9
+SENSE
+VOUT
10
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 outputvoltage are given in the trim table below.
VHR100+283R3S
VHR100+2805S
VHR100+2807S
VHR100+2812S
VHR100+2815S
VHR100+2828S
+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
2.95
2.90
2.85
2.80
2.75
2.70
2.65
Rtrim (Ω)
3.94k
8.92k
16.4k
28.8k
53.5k
127k
--
486k
226k
140k
96.9k
71.3k
54.2k
42k
+ Vout (V)
5.5
Rtrim (Ω)
980
+ Vout (V)
Rtrim (Ω)
714
+ Vout (V)
13.2
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
Rtrim (Ω)
1.14k
2.39k
4.26k
7.39k
13.6k
32.4k
--
548k
266k
172k
126k
97.4k
78.6k
65.3k
55.2k
47.4k
41.1k
36k
+ Vout (V)
16.50
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
Rtrim (Ω)
686
+ Vout (V)
30.5
30.0
29.5
29.0
28.5
28.0
27.5
27.0
26.5
26.0
25.5
25.0
24.5
24.0
23.5
23.0
22.5
Rtrim (Ω)
720
7.7
7.5
7.3
7.1
7.0
6.9
6.7
6.5
6.3
6.1
5.9
5.7
5.6
5.4
5.3
5.2
5.1
4.72k
10.9k
23.4k
60.5k
--
5.00k
15.0k
65.0k
—
605k
188k
105k
69.3k
49.4k
36.8k
28.1k
24.6k
1.69k
3.19k
5.7k
10.7k
25.9k
--
552k
270k
175k
128k
99.5k
80.6k
67k
1.46k
2.68k
5.12k
12.3k
--
551k
265k
171k
125k
97.4k
79k
65.9k
56.1k
48.5k
42.4k
37.4k
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
404k
189k
118k
82.4k
61.1k
46.9k
36.8k
29.2k
23.3k
18.5k
32.8k
25.7k
20.1k
15.4k
11.5k
8.26k
4.1
4.0
56.9k
49k
42.6k
37.5k
33.2k
9.6
31.8k
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
9
VHR100+2800S SERIES DATASHEET
8.0 ENVIRONMENTAL SCREENING
Screening
Internal Visual
Final Electrical
Condition
IPC-A-610,Class 3
100% at25 °C
External Visual
Internal Procedure
9.0 ORDERING INFORMATION
VHR100+
28 05
S
1
2
3
4
(1)
(2)
(3)
(4)
Product
Series
Nominal Input
Voltage
Output Voltage
Number of
Outputs
VHR100+
28
28 Volts
3R3
05
07
12
15
28
3.3 Volts
5 Volts
7 Volts
12 Volts
15 Volts
28 Volts
S
Single
Please contact your sales representative or the VPT Inc. Sales Department for more information concerning additional
environmental screening and testing, different input voltage, outputvoltage, power requirements, and source inspection.
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:
E-mail:
(425) 353-3010
(425) 353-4030
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.
3.0
SALES INFORMATION: phone (425) 353-3010 • fax (425) 353-4030 • vptsales@vptpower.com • www.vptpower.com
10
VHR100+2800S SERIES DATASHEET
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
3.0
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