IR HiRel Product Families



AFL DC-DC converter with 270 Vin +/-5 Vout dual output, 80W



Input-Output isolation

Fixed switching frequency

Common frequency synchronization

Soft start

Short-circuit and overload protection

Input undervoltage lockout

Duty cycle limiting over-voltage protection

Output turn-on/turn off sequencing

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

Magnetically-coupled feedback

TTL-compatible on/off command

Low profile, hermetically-sealed packages

Copper I/O pins

Reliability screening option


Total Output Power (W)80W
Input Voltage Min (V)160
Input Voltage Max (V)400
Output Voltage Dual (V)+/-5
DLA QualifiedSMD
Qual LevelStandard
IOUT Dual (A)+/-8
DLA Drawing5962-95501
Base Part StatusActive
Typical Efficiency (%)82

Aerospace and Defense

IR's standard and custom power management solutions for commercial aircraft and defense applications are used in programs such as Airbus and Boeing airliners, the F16, the Eurofighter, the F35 Joint Strike Fighter and the Abrams M1A2 tank.

Learn More


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


Part # AFL27005D

AFL DC-DC converter with 270 Vin +/-5 Vout dual output, 80W

Packaging OptionsPart NumberStatusStandard Pack Quantity
Case X, ES level screeningAFL27005DX/ESBACTIVE1
Case X, COTS level screeningAFL27005DXBOBSOLETE1
SMD Class K Qualified5962-95501ACTIVE1
Case W, ES level screeningAFL27005DW/ESBACTIVE1
Case Y, HB level screeningAFL27005DY/HBBEOL_NOTICE_ISSUED
Case Y, COTS level screeningAFL27005DYBOBSOLETE1

Package Support