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Magnetics

for Texas Instruments LM5025 & LM5034

RoHS-konform


 
  • Specifically developed for use with the Texas Instruments LM5110 Gate Driver and LM5025 Cascaded PWM Controller
  • Specified by National Semiconductor for use with LM5034 Dual Interleaved Controller
  • Low profile, high efficiency planar transformer
  • Planar output choke inductor
Jetzt kaufen:
Anzahl Einzelpreis
1 $9,64
1000 $7,71
5000 $6,06

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

. Auf Lager, noch heute versandbereit.
Muster anfordern:

Typische Anwendung

Funktioniert mit Texas Instruments LM5110, LM5025

Ausgang Leistung
3,3 V , 30 A 100 W

Technische Daten

Electrical specifications at 25°C.

Planar Transformer

Teilenummer 1 Induktivität
min (µH) 2
DCR max (mΩ) 3 Streu-
induktivitätmax (µH) 4
Isolations-
spannung (Vrms)
Pri Sec
B0357-BL_ 320 55,0 1,0 0,55 1500

Planar Output Inductor

Teilenummer 5 Induktivität (µH) 6
(Toleranz: ±10%)
DCR max (Ω) 7 Isolations-
spannung (V) 8
Isat (A) 9 Irms (A) 10
Main Aux
B0358-CL_   2,0 0,0020 0,90 1500 32,0 36,0
Hinweise
  1. When ordering, please specify packaging code: e.g. B0357-BLD
  2. Inductance measured on an Agilent/HP 4284 between pins 1 and 2 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 2 at 100 kHz, 0.1 Vrms, 0 Adc with secondary pins shorted.
  5. When ordering, please specify packaging code: e.g. B0358-CLD
  6. Inductance measured on an Agilent/HP 4284 between pins 3 and 4 at 250 kHz, 0.1 Vrms.
  7. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  8. Isolation measured from pin 1 to pin 3.
  9. Isat: DC current at which inductance drops 10% (typ) from its value without current. Details
  10. Irms: Current that causes a 40°C temperature 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 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.
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
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Kennlinien

Inductance vs Current (B0358-C Planar Output Inductor)

Inductance vs Frequency (B0358-C Planar Output Inductor)

Pläne/Diagramme

B0357-BL B0358-CL
b0357_schem.gif b0358_schem.gif

Physikalische Eigenschaften

b0357d.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 part_or_v.gif
200 330 100 13 50,4 44,4 44 32 4 2 9,4 0,37

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
11.3 g
Verpackung:
200 per 13″ reel Plastic tape: 44 mm wide, 0.37 mm thick, 32 mm pocket spacing, 9.4 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT)
Löttemperaturbeständigkeit:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.
Baugruppenreinigung:
Only pure water or alcohol recommended

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