IR HiRel Products

M3L2812S

25W Total Output Power 28 Vin +12 Vout Single DC-DC Rad-Tolerant Converter in a M3L Package.

Call Factory

Benefits

Input-Output isolation

Active inrush current limiting

Fixed switching frequency

Soft start

Short-circuit and overload protection

Input undervoltage lockout

Output turn-on/turn off sequencing

Operation over -55°C to +125°C without de-rating

Magnetically-coupled feedback

TTL-compatible on/off command

external on/off command

Low profile, hermetically-sealed packages

Copper I/O pins

Immunity to TID, SEE, neutron and prompt dose radiation environments in space

Reliability screening option

Class H and Class K processes (IAW MIL-PRF-38534)

Specifications

ParameterValue
Base Part StatusCall Factory
IOUT Single (A)+ 2.08
Input Voltage (V)28
Input Voltage Max (V)50
Input Voltage Min (V)16
Output Voltage Single (V)+ 12
OutputsSingle
PackageM3L
Qual LevelRad-Tolerant
See (MeV-cm2/mg)37
Total Dose kRad (Si)25
Total Output Power (W)25W
Typical Efficiency (%)80
SEE37

Space

IR has a long history of providing high-reliability, radiation hardened power management solutions for space flight with products used in over 2000 space programs from launchers to satellites to space exploration vehicles.

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M3L

Part # M3L2812SB

25W Total Output Power 28 Vin +12 Vout Single DC-DC Rad-Tolerant Converter in a M3L Package.

Packaging OptionsPart NumberStatusStandard Pack Quantity
Base ModelM3L2812SCALL_FACTORY1
TBDM3L2812SBCALL_FACTORY1

Package Support