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Planar Magnetics
for Texas Instruments UCC3580

New RoHS part numbers are shown. Lead was removed from internal parts. The second to the last character is now L to indicate RoHS compliance. (View old data sheet.)
  • Specially developed for use with the Texas Instruments
    UCC3580
    family of PWM Controllers
  • Low profile, high efficiency planar transformer
  • Planar output choke inductor
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

SPECIFICATIONS


B0392-AL_ 100 2.5 30.0 65.0 0.22 13.5 0.4 1500
1 When ordering, please specify packaging code: e.g. B0392-ALD
Packaging: D = 13" machine-ready reel
EIA 481 embossed plastic tape (200 parts per full reel).
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
2 Inductance measured on an Agilent/HP 4284 between pins 1 and 3 at 250 kHz, 0.1 Vrms, 0 Adc.
3 Leakage inductance measured between pins 1 and 3 at 100 kHz, 0.1 Vrms, 0 Adc with secondary pins shorted.
4 Ambient temperature range: –40°C to +85°C
5 Storage temperature range: Component: –40°C to +85°C
Packaging: –55°C to +80°C
6 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
7 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

 

B0434-AL_ 2.0 30

Main:
Aux:

 17.0
 1450.0
1100 38 36
1 When ordering, please specify packaging code: e.g. B0434-ALD
  Packaging: D = 13" machine-ready reel
EIA 481 embossed plastic tape (200 parts per full reel).
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
2 Inductance measured on an Agilent/HP 4284 between pins 3 and 4 at 250 kHz, 0.1 Vrms.
3 Isolation measured from pins 1 to 3.
4 Isat: DC current at which inductance drops 10% (typ) from its value without current. Details
5 Irms: Current that causes a 40°C rise from 25°C ambient. Details
6 Ambient temperature range: –40°C to +85°C
7 Storage temperature range: Component: –55°C to +85°C
Packaging: –55°C to +80°C
8 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
9 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

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Updated: May 09, 2008