B0392-AL Datasheet, PDF (2/2 Pages) Coilcraft lnc. – Planar Magnetics

Document 357-2
Planar Magnetics for Texas Instruments UCC3580
Output Inductor
Part
number¹
B0434-AL_
Inductance²
@ 0 Adc
(µH)
2.0 ±10%
I rated
Adc
30
DCR max
(mOhms)
Main: 1.9
Aux: 1450.0
Isolation³
(Vdc)
1100
Isat⁴
(A)
38
Irms⁵
(A)
36
1. When ordering, please specify packaging code:
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 10
kHz, 0.1 Vrms.
3. Isolation measured from pin 1 to pin 3.
4. DC current at which inductance drops 10% (typ) from its value without
current.
5. Average current for a 40°C rise above 25°C ambient.
6. Storage and ambient operating temperature range: –40°C to +85°C.
7. Electrical specifications at 25°C.
Typical L vs Frequency
100
Typical L vs Current
100
10
10
1
1
0.1
0.1
1
10
Frequency (MHz)
0.1
100
0.1
1
10
100
Current (A)
1
0.810 _max
20,57
2
0.920
23,37
max
4
3
0.310
7,87
0.310
7,87
Ø
0.060
1,52
0.340 _max
8,64
0.006 /0,15
Terminations: Matte-tin over nickel over brass
Tape and reel: 200/13″ reel 44 mm tape width
0.800
20,32
1
4
2
3
Recommended
Land Pattern
0.250
6,35
0.250
6,35
Ø
0.090
2,29
3
Main
4T
4
1
Aux
16T
2
© Coilcraft, Inc. 2007
Specifications subject to change without notice.
Please check our website for latest information.
Document 357-2 Revised 11/07/05