Electrical / Environmental
•
Operating Temperature Range
• Temperature Rise, Maximum
• Operating Frequency
-40°C to +125°C
40°C
Up to 3MHz
Surface Mount Power Bead Coupled Inductors
HM69D
S
RoH
liant
mp
Co
Schematics
Specifications @ 25°C
Dual Phase Integrated Inductor Specifications (Multi-Phase System
(1)
)
Inductance
100kHz,
0.1V
@ 0 Adc
@ I
rated
(nH
±
20%)
(nH
±
20%)
L1
L2
L1
L2
100
200
230
330
100
200
230
330
90
180
207
297
90
180
207
297
I
rated
@ 25°C
(Adc)
L1
L2
35
24
22
17
35
24
22
17
(3)
Part
Number
HM69D-10R10LF
HM69D-30R20LF
HM69D-30R23LF
HM69D-30R33LF
DCR
(m
W
Typ.)
L1
L2
0.67
0.43
0.43
0.43
0.67
0.43
0.43
0.43
(2)
I
sat
@ 25°C
(Adc)
L1
L2
37
27
25
19
37
27
25
19
(4)
Heating
Current
(Adc)
L1
L2
20
44
44
44
20
44
44
44
(5)
Single Phase Inductor Specifications (Parallel & Series Connections
(1)
)
Inductance
100kHz,
0.1V
@ 0 Adc
@ I
rated
(nH
±
20%)
(nH
±
20%)
50
100
115
165
200
400
460
660
45
90
103
148
180
360
414
594
I
rated
@ 25°C
(Adc)
60
95
81
67
32
44
42
36
(3)
Part
Number
HM69D-10R10LF
HM69D-30R20LF
HM69D-30R23LF
HM69D-30R33LF
HM69D-10R10LF
HM69D-30R20LF
HM69D-30R23LF
HM69D-30R33LF
DCR
(m
W
Typ.)
0.34
0.22
0.22
0.22
1.35
0.90
0.90
0.90
(2)
I
sat
@ 25°C
(Adc)
62
105
90
72
34
50
47
40
(4)
Heating
Current
(Adc)
28
62
62
62
14
30
30
30
(5)
Connection
Parallel
Series
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2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
83
We reserve the right to change specifications without prior notice.
Notes:
(1) The HM69D consists of two separate and independent inductors integrated into a single package. The two inductors can be used for two separate
phases within dual output or multi-phase application or they can be connected in series or parallel to form a single inductor within a single phase
application.
(2) The normal DC resistance has a tolerance of ±9%. This tolerance is guaranteed by design but is not a manufacturing production test. For
production test, a maximum DC resistance value is used.
(3) The rated current is the current which causes the inductance to drop a maximum of 10% from the nominal inductance @0A at the stated
ambient temperature of 25°C. This current is determined by applying a short duration pulse current (to avoid self-heating effects) to the device.
(4) The saturation current is the current which causes the inductance to drop a maximum of 30% from the nominal inductance @0A at the stated
ambient temperature of 25°C. This current is determined by applying a short duration pulse current (to avoid self-heating effects) to the device.
(5) The heating current to the DC current which causes the component temperature to increase by approximately 40°C. This current is detemined
by soldering the component on a typical application PCB, and then applying the current to the device for 30 minutes.
Outline Dimensions (mm)
Top View
Bottom View
Side View
Recommended Solder Pad Layout
Independent Inductors
Parallel Inductors
Series Inductors
Case Size
A
B
C
10
8.20 6.80 4.50
30
14.00 13.20 7.00
D
2.50
2.50
E
1.27
2.80
F
G
H
2.65 8.80 4.20
4.15 14.60 7.50
I
1.00
2.00
J
4.00
8.00
84
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Electrical Characteristics @ 25°C
(A) Two Independent Inductors
Electrical Characteristics @ 25°C (Cont’d)
(B) Single Inductor Parallel Connection
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2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
85
We reserve the right to change specifications without prior notice.
Electrical Characteristics @ 25°C (Cont’d)
(C) Single Inductor Series Connection
Packaging
Standard:
Embossed Tape & Reel
Reel:
Diameter:
Capacity:
Case size 10
Case size 30
=
=
=
13” (330.2mm)
1000 Units
400 Units
Ordering Information
Model Series
Case Size:
10, 30
HM69D - 10
R10
LF
TR13
Lead-Free
TR - Tape & Reel Packing
13 - 13” reel
Inductance Code:
First 2 digits are significant.
Last digit denotes the number of trailing zeros.
For values below 10µH, “R” denotes the decimal point.
86
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
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