HiRel DC-DC Converters

 

IR HiRel is a trusted expert in high-reliability DC-DC converters, offering a broad portfolio available in a wide range of packages for space, defense and aerospace, and other demanding environments. The portfolio includes:

  • Ruggedized DC-DC converters
  • Radiation-hardened (rad hard) hermetic hybrid DC-DC converters, with DLA-certified SMD-5962 up to Class K available for multiple models
  • Rad hard PCB open frame and enclosed power supplies

Backed by IR HiRel’s vast space heritage, you can source high-reliability, qualified platforms that reduce project risk and time to market. Our flight-proven DC-DC converters can be used with confidence in a wide range of applications.

Streamline Development & Reduce Risk with IR HiRel

Deciding whether to make or buy DC-DC converters for your application can be a complex choice. With IR HiRel, customers leverage our extensive space engineering and radiation hardness expertise. Our unique hybrid technology delivers benchmark performance in low-weight, highly compact formats.

IR HiRel also creates custom derivatives based on proven standard topology and platforms. Contact us with your specific requirements.

 

Explore Our HiRel DC-DC Converter Solutions

IR HiRel offers custom converters based on the standard hybrid series, as well as open frame PWB converter platforms. Contact sales for further information.

Additional parametric data and packaging information is available through the hyperlinks within the table.

 
Maximum
Output Power
Aerospace and Defense Rad-Tolerant
TID: 25-30 kRads
SEE: 37-60 MeV
Rad-Hard
TID: 100-200 kRads
SEE: 82MeV
Single Dual Triple Single Dual Triple Single Dual Triple
5W ASA ASA - - - - ARA ARA -
10W - - - - - - S S -
12W AHF AHF - - - - - - -
15W AHV AHV AHV,
ATO
- - - - - -
20W AHE AHE - - - - - - -
25W ATS ATS - M3L M3L - - - -
30W ATR ATR ATR - - - LS LS -
ATW ATW - - - - LSO LSO -
40W - - - M3H M3H M3H M3GB M3GB M3GB
50W - - - - - - GH - -
120W AFL - - - - - GHP GHP -

 

DC-DC Converter Solutions

IR HiRel is a leader in power management solutions for high reliability and space applications. Located in San Jose, California, the facility is DLA certified Class K to design and manufacture ruggedized hermetic hybrid DC-DC converters. The group is supported by design centers in Herlev, Denmark for spacecraft power system designs and complex power conversion system solutions, and silicon design center in El Segundo, California. Decades of heritage in high reliability applications signify the company’s unwavering commitment to deliver nothing but the very best in power management solutions to the defense, aerospace, and space industries.

Our standard and radiation-hardened converters are at the heart of systems powering mankind’s most missioncritical applications. You’ll find us throughout the world and above it, in commercial and military aircraft, missiles, smart munitions, weapon systems, launch vehicles, LEO/MEO satellites, and GEO satellites.

IR’s steady thrust in crafting the best in technology with the best in technique for the industry has resulted in highly reliable solutions rich in innovation and unmatched in ability. IR’s new 89% efficient, all-hybrid Electronic Power Conditioner (EPC) developed for spacecraft is but one example.

 

Loading

HiRel DC-DC Converters

279 Matching Results

Add to Parts ListAdd to Parts List
Reset FiltersReset Filters

Drag and drop parameters to add, remove, and reorder.

  • DLA Qualified
  • Input Voltage (V)
  • Input Voltage Max (V)
  • Input Voltage Min (V)
  • IOUT (A)
  • IOUT Dual (A)
  • IOUT Single (A)
  • Operating Temperature
  • Output Voltage (V)
  • Outputs
  • Package
  • Qual Level
  • See (MeV-cm2/mg)
  • Typical Efficiency (%)
  • Base Part Status
  • Halogen-Free
  • Technology
  • Part
  • Total Dose kRad (Si)
  • SEE
  • Total Output Power (W)
  • Nominal Input Voltage
  • Output Voltage Single (V)
  • Output Voltage Dual (V)
  • DLA Drawing
  • Max Operating Temperature
Part
SEE
83
37
Total Output Power (W)
Output Voltage Single (V)
Output Voltage Dual (V)
DLA Drawing
Max Operating Temperature
100
82
20
28
+ 3.3
5962-15224
125°C
100
80
10
28
+/-5
5962-04242
135°C
100
82
30
28
+ 5
5962-15224
125°C
100
82
10
28
+ 7
5962-13216
135°C
100
82
30
28
+/-15
5962-15224
125°C
200
82
40
28
+ 5
+/-12
5962-03226
125°C
100
82
30
28
+/-12
5962-15224
125°C
100
82
10
28
+ 15
5962-04241
135°C
100
82
10
28
+ 5
5962-04239
135°C
200
82
40
70
125°C
100
64
4
100
+ 3.3
125°C
100
64
6
100
+15
125°C
100
82
120
100
+/-15
125°C
200
82
40
70
+/-12
125°C
200
82
40
70
+/-5
125°C
200
82
30
70
+3.3
125°C
200
82
40
70
125°C
200
82
40
70
+12
125°C
100
82
120
100
+5
125°C
200
82
40
120
+15
125°C
200
82
40
120
+/-5
125°C
200
82
40
120
+/-12
125°C
100
82
5
28
125°C
200
82
40
70
+/-15
125°C
100
82
5
28
125°C
200
82
40
70
+5
125°C
100
82
120
120
+12
125°C
100
82
120
120
+/-15
125°C
100
64
5
28
+15
125°C
100
64
5
28
+12
125°C
100
82
10
28
+ 3.3
5962-04238
135°C
100
58
5
28
+/-15
125°C
100
82
120
28
+/-5
125°C
100
64
5
28
+5
125°C
100
82
120
28
+/-12
125°C
100
82
120
28
+6
125°C
100
82
30
28
+ 12
5962-15224
125°C
100
82
120
28
+12
125°C
100
58
5
28
+/-12
125°C
100
82
120
28
+/-15
125°C
66W - 120W
+ 15
5962-94570
100
82
120
120
+5
125°C
200
82
40
28
+/-12
5962-03224
125°C
200
35W
+3.3
+/-5.3
66W - 120W
+ 28
5962-95565
66W - 120W
+ 15
5962-94723
200
82
30
50
+3.3
125°C
200
82
40
50
+12
125°C
200
82
40
50
+/-12
125°C
200
82
40
120
+/-15
5962-19203
125°C
200
82
40
50
+5
125°C
200
82
30
120
+3.3
125°C
200
82
40
120
+5
125°C
200
82
40
50
+15
125°C
200
82
40
50
+/-15
5962-17234
125°C
200
82
40
120
+12
5962-19202
125°C
100
64
6
100
+6
125°C
100
60
4W
100
+/-5
100°C
100
82
4
28
+3.3
125°C
100
80
10
28
+/-12
5962-04243
135°C
100
82
30
28
+ 1.5
5962-05238
125°C
100
82
25
28
+ 3.3
5962-05239
125°C
100
82
5
100
+5
125°C
100
64
4
28
+ 3.3
125°C
100
58
5
28
+/-5
125°C
30W
+/-15
5962-94628
6W
+ 5
30
60
5W
28
+ 5
5962-04247
66W - 120W
+ 5
5962-02557
100
58
6
100
+/-15
125°C
66W - 120W
+ 28
5962-96899
5W
+ 12
5962-94631
100
82
5
28
+5
125°C
100
82
5
100
+6
125°C
30W
+ 12
5962-94625
25W
+/-15
30W
+/-15
5962-91613
6W
+/-15
100
82
5
28
+12
125°C
15W
+ 5
+5, +/-12
5962-91602
25W
+ 15
15W
+ 5
+5, +/-12
5962-90954
30W
+ 15
5962-94626
30W
+ 5
+5, +/-12
5962-93158
30W
+ 5
+/-15
5962-92159
5W
+ 5
5962-94629
5W
+/-12
5962-95648
100
82
5
100
125°C
6W
+/-12
100
82
5
100
+/-12
125°C
30W
+ 15
5962-91599
5W
+/-15
5962-94649
30W
+ 12
5962-92110
30W
+ 5
5962-91579
66W - 120W
+ 3.3
5962-02556
30W
+/-12
5962-92109
25W
+/-5
5W
+ 15
5962-94630
100
64
6
100
+5
125°C
30W
+ 5
5962-94624
30W
+/-12
5962-94627
5W
+/-5
30W
+ 3.3
66W - 120W
+/-5
5962-02563
66W - 120W
+ 12
5962-02560
66W - 120W
+/-12
5962-02564
25W
+/-12
66W - 120W
+/-12
5962-99609
66W - 120W
+ 9
5962-02559
100
82
5
28
125°C
100
82
5
100
+/-15
125°C
100
82
50
28
+ 5
5962-10219
125°C
100
80
10
28
+/-15
5962-04244
135°C
100
82
10
28
+ 12
5962-04240
135°C
100
82
30
28
+/-15
5962-05242
125°C
100
82
30W
5
+ 1
100
82
30W
5
+ 2.5
100
82
30W
5
+ 3.3
200
82
40
70
5962-18208
125°C
200
82
40
28
+ 5
5962-03219
125°C
100
82
30
28
+ 12
5962-06241
125°C
100
82
50
28
+ 1
5962-10217
125°C
200
82
40
28
+/-15
5962-10216
125°C
200
82
30
28
+ 3.3
5962-03218
125°C
200
82
40
28
+ 5
+/-15
5962-03227
125°C
100
82
30
28
+/-5
5962-10224
125°C
100
82
30
28
+ 15
5962-06242
125°C
100
82
50
28
+ 3.3
5962-10217
125°C
100
82
30
28
+/-12
5962-05241
125°C
100
82
30
28
+ 5
5962-05240
125°C
100
82
120
28
+15
125°C
100
82
30
28
+6
125°C
66W - 120W
+ 28
5962-02562
25
37
25
28
+ 12
135°C
100
82
120
120
+15
125°C
100
82
30
28
+ 15
125°C
100
82
5
100
+12
125°C
100
82
5
28
+15
125°C
100
82
5
100
+/-5
125°C
100
82
4
100
+3.3
125°C
100
82
120
100
+/-12
125°C
100
82
120
100
+6
125°C
100
82
120
100
+15
125°C
100
82
120
100
+12
125°C
25
37
40
28
+ 5
+5, +/-15
135°C
200
82
33
28
+ 3.3
+/-12
125°C
66W - 120W
+ 3.3
5962-02548
25
37
25
28
+/-15
135°C
100
82
120
120
+/-5
125°C
100
82
120
120
+/-12
125°C
100
82
66
120
+3.3
125°C
100
82
120
120
+6
125°C
100
82
120
28
+5
125°C
25
37
25
28
+ 3.3
135°C
66W - 120W
+/-5
15W - 20W
+ 5
5962-89683
25
37
25
28
+ 5
135°C
66W - 120W
+ 3.3
5962-99553
66W - 120W
+ 8
5962-96659
66W - 120W
+ 3.3
5962-99552
8W - 20W
+ 5
5962-91600
8W - 20W
+/-12
5962-92111
15W
+ 15
5962-92113
66W - 120W
+/-5
15W - 20W
+/-15
5962-91575
15W - 20W
+/-5
25
37
40
28
+ 12
135°C
66W - 120W
+/-15
30
60
5W
28
+ 12
5962-04248
25
37
40
28
+/-12
135°C
100
82
30W
5
+ 1.2
15W - 20W
+/-12
5962-92040
15W
+ 5
+5, +/-12
5962-92116
15W
+ 5
+5, +/-12
5962-92115
66W - 120W
+ 12
8W - 20W
+ 15
5962-94563
66W - 120W
+ 5
8W - 20W
+ 5
+/-15
5962-94623
66W - 120W
+ 5
5962-94569
8W - 20W
+ 12
5962-94568
15W
+/-5
66W - 120W
+/-15
66W - 120W
+ 12
8W - 20W
+/-15
5962-92351
8W - 20W
+/-5
5962-05205
66W - 120W
+/-12
15W - 20W
+ 12
5962-91580
100
82
30
28
+ 2.5
125°C
66W - 120W
+ 5
8W - 20W
+ 3.3
30
60
5W
28
+ 15
5962-04249
30
60
5W
28
+/-15
5962-04251
25
37
40
28
+ 5
135°C
66W - 120W
+ 15
66W - 120W
+ 6
25
37
40
28
+ 5
+5, +/-12
135°C
66W - 120W
+ 5
5962-99608
25
37
40
28
+/-15
135°C
15W
+/-15
5962-91774
66W - 120W
+ 3.3
200
83
30W
28
+ 5
+/-12
5962-04237
15W - 20W
+ 15
5962-91625
66W - 120W
+ 9
5962-02550
66W - 120W
+ 28
200
83
30W
28
+ 5
+/-15
5962-04234
25
37
40
28
+ 3.3
135°C
66W - 120W
+ 8
5962-02558
66W - 120W
+ 15
66W - 120W
+/-15
5962-02555
25
37
25
28
+ 15
135°C
30
60
5W
28
+/-12
5962-04250
25
37
40
28
+/-5
135°C
15W
+ 12
5962-92112
66W - 120W
+ 9
66W - 120W
+ 7.5
25
37
25
28
+/-5
135°C
66W - 120W
+ 15
5962-02552
66W - 120W
+ 3.3
100
64
6
100
+12
125°C
100
58
6
100
+/-12
125°C
100
58
6
100
+/-5
125°C
200
82
40
28
+ 12
5962-03221
125°C
200
82
40
28
+/-7
5962-03223
125°C
200
82
40
28
+/-5
5962-03223
125°C
200
82
40
28
+ 15
5962-03222
125°C
100
82
30
28
+ 1.8
125°C
100
82
30
28
+ 2.5
125°C
100
82
30
28
+/-5
125°C
100
82
30
28
+ 1.5
125°C
100
82
30W
5
+ 1.5
100
82
30W
5
+ 1.8
6W
+/-5
6W
+ 12
100
82
50
28
+ 2.5
125°C
100
82
50
28
+ 1.8
125°C
100
82
50
28
+ 1.5
125°C
100W
+ 11.1
5W
+/-10
30W
+ 300
66W - 120W
+ 8
66W - 120W
+ 9
66W - 120W
+/-12
66W - 120W
+ 28
5W
15W
66W - 120W
+ 12
5962-94722
66W - 120W
+ 12
5962-02551
66W - 120W
+/-12
5962-95796
66W - 120W
+/-5
5962-95795
66W - 120W
+/-12
5962-99518
66W - 120W
+/-5
5962-02554
200
83
30W
28
+ 3.3
5962-04233
66W - 120W
+ 8
5962-02549
66W - 120W
+ 12
5962-94753
66W - 120W
+ 28
5962-02553
66W - 120W
+/-15
5962-95532
66W - 120W
+ 6
5962-95534
15W
+/-12
5962-92114
200
83
30W
28
+ 5
5962-04232
66W - 120W
+/-5
5962-95501
66W - 120W
+ 15
5962-02561
66W - 120W
+ 5
5962-94721
15W
+ 5
5962-91773
66W - 120W
+ 9
5962-95535
66W - 120W
+/-15
5962-02565
66W - 120W
+/-15
5962-94724
25W
+ 3.3
200
83
30W
50
+ 5.2
200
83
30W
28
+ 15
200
83
30W
50
+ 3.3
200
83
30W
50
+ 15
66W - 120W
+ 8
Pending
25
37
40
28
+ 5.2
135°C
200
83
30W
28
+ 12
25
37
25
28
+ 5.2
135°C
25
37
25
28
+/-12
135°C
200
83
30W
50
+ 5
25
37
40
28
+ 15
135°C
25
37
40
28
+ 5
+5, +/-5
135°C

Quality Documents

Quality Conformance Testing

Unlike standard commercial products, HiRel products must be submitted to various levels of quality conformance testing to ensure that the products are capable of performing to specifications in the often harsh environments of military and space applications. Both the United States and European community have each developed specifications that detail the sequence of quality conformance testing.

In the United States, the Defense Logistics Agency (DLA) is the controlling agency and has issued specifications that govern the quality conformance testing sequence performed on semiconductor devices and hybrid modules, namely MIL-PRF-19500/MIL-STD-750, MIL-PRF-38534/MIL-STD-883 and MIL-PRF-38535/MIL-STD-883.

MIL-PRF-38534/MIL-STD-883 are the controlling specifications for power hybrids. MIL-STD-883 directs hybrids te be manufactured to class H or class K.

International Rectifier HiRel Products Group manufactures and tests hermetic products to one of three distinct quality conformance levels: (1) commercial hermetic, (2) source control drawing (SCD), or (3) MIL-PRF-38534, MIL-PRF-38535 qualified.

Screening and Quality Conformance Inspection Requirements

QPL Listing - DC-DC

Glossary

Class H: Class H is the standard military quality level provided in MIL-PRF-38534, General Specification for Hybrid Microcircuits. It is intended for space applications.

Level B: Class level B defines the screening requirements for high reliability military applications as specified in MIL-STD-883 and is intended for use in class H products.

Level S: Class level S defines the screening requirements for high reliability space applications as specified in MIL-STD-883 and is intended for use in class K products.

JAN: JAN (Joint Army Navy) is the prefix assigned by the DLA to designate devices on the DLA qualified parts list.

JANTX: Military screening level as specified in MIL-PRF-19500 for a DLA qualified device.

JANTXV: Military with visual inspection screening level as specified in MIL-PRF-19500 for a DLA qualified device.

JANS: Space level screening as specified in MIL-PRF-19500 for a DLA qualified device.

 

HiRel Part Number Definition

Click on the appropriate link below for assistance in ordering the correct part number:

 

 

Complete HiRel Product Nomenclature