AHF2812S

12W Total Output Power 28 Vin +12 Vout Single DC-DC Standard Converter in an AHF Package. DLA Number 5962-94568

Active

Benefits

Input-Output isolation

Active inrush current limiting

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

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

Specifications

ParameterValue
DLA Drawing5962-94568
Base Part StatusActive
IOUT Single (A)+ 1
Input Voltage Max (V)40
Input Voltage Min (V)16
Output Voltage Single (V)+ 12
OutputsSingle
PackageAHF
Qual LevelStandard
Total Output Power (W)8W - 20W
Typical Efficiency (%)78
DLA QualifiedSMD

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

Collateral

AN-1067
High Reliability DC-DC Selection Guide

Download

AHF

Part # AHF2812SF/CHB

12W Total Output Power 28 Vin +12 Vout Single DC-DC Standard Converter in an AHF Package. DLA Number 5962-94568

Packaging OptionsPart NumberStatusStandard Pack Quantity
Screening Level CH Flange OptionAHF2812SF/CHACTIVE1
Screening Level ES Flange OptionAHF2812SF/ESBACTIVE1
Screening Level Basic Flange OptionAHF2812SFBACTIVE1
Qualified Part Number similar to AHF2812S5962-94568PENDING1
Screening Level CHAHF2812S/CHBACTIVE1
A AHF2812S with Standard PackagingAHF2812SACTIVE1
Screening Level CH Flange OptionAHF2812SF/CHBACTIVE1
Screening Level ES Flange OptionAHF2812SF/ESACTIVE1
Screening Level ESAHF2812S/ESBACTIVE1
Screening Level Basic Flange OptionAHF2812SFACTIVE1

Package Support