IR HiRel Products |
25W Total Output Power 28 Vin +12 Vout Single DC-DC Rad-Tolerant Converter in a M3L Package.
Call Factory
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)
Parameter | Value |
---|---|
Total Dose kRad (Si) | 25 |
SEE | 37 |
Total Output Power (W) | 25W |
Nominal Input Voltage | 28 |
Input Voltage Min (V) | 16 |
Input Voltage Max (V) | 50 |
Outputs | Single |
Qual Level | Rad-Tolerant |
Package | M3L |
Base Part Status | Call Factory |
Typical Efficiency (%) | 80 |
IOUT Single (A) | + 2.08 |
Output Voltage Single (V) | + 12 |
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.
Part # M3L2812SB
25W Total Output Power 28 Vin +12 Vout Single DC-DC Rad-Tolerant Converter in a M3L Package.
Packaging Options | Part Number | Status | Standard Pack Quantity |
---|---|---|---|
Base Model | M3L2812S | CALL_FACTORY | 1 |
TBD | M3L2812SB | CALL_FACTORY | 1 |