IR HiRel Product Families



AFL DC-DC converter with 270 Vin 15 Vout single output, 120W



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)120W
Input Voltage Min (V)160
Input Voltage Max (V)400
Output Voltage Single (V)+ 15
DLA QualifiedSMD
Qual LevelStandard
DLA Drawing5962-94570
Base Part StatusActive
Typical Efficiency (%)87
IOUT Single (A)+ 8

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.

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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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Part # AFL27015S

AFL DC-DC converter with 270 Vin 15 Vout single output, 120W

Packaging OptionsPart NumberStatusStandard Pack Quantity
Case W, ES level screeningAFL27015SW/ESBACTIVE1
Case Z, HB level screeningAFL27015SZ/HBBOBSOLETE1
Case Y, ES level screeningAFL27015SY/ESBCALL_FACTORY1
Case X, ES level screeningAFL27015SX/ESBACTIVE1
SMD Class K Qualified5962-94570ACTIVE1
Case Y, HB level screeningAFL27015SY/HBBOBSOLETE1
Case Z, ES level screeningAFL27015SZ/ESBACTIVE1

Package Support