D5001R803R3P

10W Total Output Power 50 Vin +1.8, +3.3 Vout Dual DC-DC Rad-Tolerant Converter in a D Package.

Pending

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
Qual LevelRad-Tolerant
Total Dose kRad (Si)50
Total Output Power (W)10W
Input Voltage (V)50
Input Voltage Min (V)26
Input Voltage Max (V)55
OutputsDual
Typical Efficiency (%)47
PackageD
IOUT Dual (A)+/-1.5
Base Part StatusPending
Output Voltage Dual (V)+1.8, +3.3

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.

Learn More

Collateral

AN-1067
High Reliability DC-DC Selection Guide

Download

D

Part # D5001R803R3PB

10W Total Output Power 50 Vin +1.8, +3.3 Vout Dual DC-DC Rad-Tolerant Converter in a D Package.

Packaging OptionsPart NumberStatusStandard Pack Quantity
Down PinsD5001R803R3PBPENDING1
Straight PinsD5001R803R3PAPENDING1

Package Support