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 Copyrights 2000 – 2013, Analog Technologies, Inc. All Rights Reserved. Updated on 9/13/2013.

Analog Technologies

ATIN−1050 Series

Inductor

Figure 1.The Physical Photo of ATIN−1050 Series

FEATURES



Shielded construction



Frequency range up to 1.0 MHz



Lowest DCR/uH in this package size



Handles high transient current spikes without

saturation



Ultra low buzz noise due to composite construction



Compliant to RoHS Directive 2002/95/EC

PART # NAMING

AT IN 1050 − 150 M

A

B

C

D

E

A: Company Code, Analog Technologies, Inc.

B: Inductor

C: Dimensions

D: Inductance, e.g. 150 = 15.0 uH.

E: Inductance Tolerance, e.g. M = ±20%.

ELECTRICAL CHARACTERISTICS

Test Conditions: 25°C, 100 KHz, 0.1V

PART #

L (0A)

(uH±20%)

Irms

(A)

Isat

(A)

DCR Typ

(mΩ)

DCR Max

(mΩ)

DCR /L

(mΩ/ uH)

ATIN1050−R45M

0.45

36.0

29.0

0.9

1.1

2.00

ATIN1050−R56M

0.56

32.0

31.0

1.2

1.4

2.14

ATIN1050−1R0M

1.0

25.0

25.0

2.3

2.5

2.30

ATIN1050−1R2M

1.2

24.0

21.0

2.5

3.0

2.08

ATIN1050−4R7M

4.7

10.0

14.0

10.5

11.5

2.23

ATIN1050−7R0M

7.0

8.0

12.0

16.5

20.4

2.36

ATIN1050−150M

15.0

4.5

8.0

38.0

45.6

2.53

ATIN1050−220M

22.0

4.0

7.0

51.0

61.2

2.32

NOTE:

1. All test data is in reference to 25°C ambient temperature.

2. Irms will cause an approximate ΔT of 40°C.

3. Isat will cause the inductance value to drop approximately 20%.

4. Operating Temperature Range, −55°C ~ +125°C.

5. The part temperature (ambient + temp. rise) should not exceed 125°C under worse case operating conditions. Circuit design,

component placement, PWB trace size and thickness, airflow and other cooling provision all affect the part temperature.

A

B