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NA5889-AL

NA5889-ALD

RoHS compliant

For more information and specification about the part.

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Count Unit price
1 $3.18
175 $2.73
700 $2.38
1400 $1.86
2800 $1.59
5000 $1.46

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Typical Application

Works with Texas Instruments TPS55340

Input Voltage Output 1 Power Fsw
2.9 V 32 V 12 V , 1 A 12 W 200 kHz

Specifications

Electrical specifications at 25°C.

Part number 2
(Hover for schematics)
Inductance
at 0A (µH) 3
(Tolerance: ±10%)
Inductance
min at   5.5 A (µH)
DCR max (Ω) 4 Leakage
Inductance
max (µH) 5
Turns Ratio 6 Isolation
Voltage (Vrms) 7
Pri Sec Pri : Sec
NA5889-AL_ 12.0 10.8 0.030 0.020 0.140 1 : 0.833 1500
Notes
  1. Output is with the secondary windings connected in parallel.
  2. When ordering, please specify packaging code: e.g. NA5889-ALD
  3. Inductance is for the primary, measured at 50 kHz, 0.1 Vrms, 0 Adc.
  4. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Leakage inductance is for the primary and is measured at 50 kHz, 0.1 Vrms, 0 A with secondary windings shorted.
  6. Turns ratio is with the primary and the secondary windings connected in parallel.
  7. 1500 Vrms, one minute isolation from primary windings to secondary windings.

Termination:

  • RoHS-compliant. Tin-silver (96.5/3.5) over tin over copper over steel terminations. Other terminations available at additional cost.

Packaging:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 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.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C
Storage temperature range:
Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Schematics

na5889s.gif
Primary windings and secondary
windings to be connected
in parallel on PC board

Physical characteristics

na5889d.gif

dims_inches_mm-(3).gif

Tape and Reel specification

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_c-(1).gif
175 330 100 13 38,4 32,4 32 28 4 2 12,93 0,6

General specification

Core Material:
Ferrite
Weight:
6.5 g
Packaging:
175 per 13″ reel Plastic tape: 32 mm wide, 0.6 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth.