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A9786-AL Planar Magnetics

for TI LM5041

RoHS-konform
  • Specially developed for use with the Texas Instruments LM5041 Cascaded PWM Controller
  • Low profile, high efficiency planar transformer
  • Planar output chokeinductor
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Technische Daten

Electrical specifications at 25°C.

Transformer

Teilenummer 1
(Hover for schematics)
Leistung (W) Eingangsspannung (V) Induktivität
min (mH) 2
DCR max (mΩ) 3 Streu-
induktivitätmax (µH) 4
Isolations-
spannung (Vrms)
Sekundär-
Ausgang (V, A)
Pri Sec Aux
A9786-AL_ 150 36 75 1,25 62,5 0,91 200 0,90 1100 2,5 V , 60 A

Output Inductor

Teilenummer 5 Induktivität (µH) 6 DCR max (Ω) Isolations-
spannung (V) 7
Isat (A) 8 Irms (A) 9
A9787-AL_   57 0,017 1100 8,1 12,0
Hinweise
  1. When ordering, please specify packaging code: e.g.A9786-ALD
  2. Inductance measured on an Agilent/HP 4284 between pins 1 and 3 at 250 kHz, 0.1 Vrms, 0 Adc.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance measured between pins 1 and 3 at 100 kHz, 0.1Vrms, 0 Adc with all secondary pins shorted.
  5. When ordering, please specify packaging code: e.g. A9787-ALD.
  6. Inductance measured on an Agilent/HP 4284 at 250 kHz, 0.1 Vrms.
  7. Isolation measured from pins 1,2 to the core.
  8. DC current at which inductance drops 10% (typ) from its value without current. Details
  9. . Current that causes a 40°C rise from 25°C ambient. Details

Anschlüsse:

  • RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

Verpackung:

  • D = 13" machine-ready reel
    EIA RS-481 clear plastic tape (125 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform
Umgebungstemperaturbereich:
−40°C to +85°C
Lagertemperaturbereich:
Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C

Kennlinien

Inductance vs Current (A9787-A Planar Output Inductor)

Inductance vs Frequency (A9787-A Planar Output Inductor)

Pläne/Diagramme

Planar Transformer                                                      Planar Output Inductor


lm5041schematic.gif

Physikalische Eigenschaften

lm5041dimesion.gif

Gurt/Rolle-Spezifikationen

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T lm5041orientation.gif
125 330 100 13 62,4 56,4 56 40 4 2 11,6 0,42  

Allgemeine Spezifikation

Gewicht:
33.4 g
Verpackung:
125/13″ reel 56 mm tape

Löten/Reinigen

Löttemperaturbeständigkeit:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.
Baugruppenreinigung:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. Other solvents

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