CLA1108-4-50TR-R [EATON]
Multi-phase power inductors;
| 型号： | CLA1108-4-50TR-R |
| 厂家： | 
Eaton All Rights Reserved. |
| 描述： | Multi-phase power inductors 测试 功率感应器 电感器 |
| 文件： | 总5页 (文件大小：358K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Effective August 2018
Technical Data 4380
Supersedes December 2015
CL1108 and CLA1108
Multi-phase power inductors
Applications
For exclusive use with Volterra® or Maxim®
VPR-Devices
•
Environmental data
•
Storage temperature range (component):
-40 °C to +125 °C
•
Operating temperature range: -40 °C to +125 °C
(ambient plus self-temperature rise)
•
Solder reflow temperature:
J-STD-020 (latest revision) compliant
HALOGEN
Product features
HF
Pb
•
High current multi-phase inductor applications
FREE
•
50 nH per phase coupled inductor
Volterra® is a registered trademark of Volterra Semiconductor, LLC.
•
CLA Family features acoustic noise dampening
properties
Maxim® is a registered trademark of Maxim Integrated Devices, Inc.
•
Ferrite core material
•
Patents pending
•
Moisture Sensitivity Level (MSL): 1
CL1108 and CLA1108
Multi-phase power inductors
Technical Data 4380
Effective August 2018
Product specifications
Functional
Test
DCR
(mΩ)
±±0% @
+20 °C
Rated
Magnetizing
inductance2
(nH) @ ±0 Adc
(+25 °C)
inductance
per phase3
(nH)
Imax Peak
per phase3
(Adc)
OCL±,2
(nH)
OCL±,2
(nH)
Inductor
phases
I Rated per
Pin
numbers
Pin
numbers
Part number4,5
phase3 (Adc)
CL1108 Family—Standard
CL1108-2-50TR-R
CL1108-3-50TR-R
CL1108-4-50TR-R
CL1108-5-50TR-R
2
3
4
5
0.28
0.28
0.28
0.28
50 20ꢀ
50 20ꢀ
50 20ꢀ
50 20ꢀ
50
50
50
50
80
80
80
80
(3-4)
380 20ꢀ
400 20ꢀ
400 20ꢀ
(1-2)
380 20ꢀ
380 20ꢀ
380 20ꢀ
300
300
300
300
(3-4)
(1-2), (5-6)
(1-2), (7-8)
(3-4), (5-6)
(3-4), (5-6), (7-8) 400 20ꢀ
(1-2), (9-10) 380 20ꢀ
CLA1108 Family—Acoustic Noise Dampening
CLA1108-2-50TR-R
CLA1108-3-50TR-R
CLA1108-4-50TR-R
2
3
4
0.28
0.28
0.28
50 20ꢀ
50 20ꢀ
50 20ꢀ
50
50
50
80
80
80
(3-4)
380 20ꢀ
400 20ꢀ
400 20ꢀ
(1-2)
380 20ꢀ
380 20ꢀ
380 20ꢀ
300
300
300
(3-4)
(1-2), (5-6)
(1-2), (7-8)
(3-4), (5-6)
1. Open Circuit Inductance (OCL)
2. Test parameters: 1 MHz, 0.1 Vrms, 0.0 Adc. @ +25 °C
3. The rated current, Imax peak current, and rated inductance per phase is determined by Volterra/Maxim’s testing and
circuit design. Additional information can be provided by contacting Volterra/Maxim.
4. Part Number Definition: CLx1108-y-50TR-R
5. This device is licensed for use only when incorporated within a voltage regulator employing power regulating
devices manufactured by Volterra Semiconductor, LLC or Maxim Integrated Devices, Inc. No license is granted
expressly or by implication to use this device with power regulating devices manufactured by any company other
than Volterra or Maxim.
• CL(x)1108 = Product code and size (CL= standard, CLA= Acoustic Noise Dampening)
• y = number of phases
• 50 = inductance value per phase nH
• TR = Tape and reel packaging
• -R suffix= RoHS compliant
Dimensions (mm)
Front View
Top View
Bottom View
18.0 0.ꢀ
CL1108-2-ꢀ0TR-R
wwllyy R
CL/CLA1108-2
11.0 0.ꢀ
Pin #1
9.0 0.ꢀ2
27.0 0.ꢀ
CL1108-3-ꢀ0TR-R
wwllyy R
CL/CLA1108-3
11.0 0.ꢀ
Pin #1
9.0 0.ꢀ2
36.0 0.ꢀ
CL1108-4-ꢀ0TR-R
wwllyy R
CL/CLA1108-4
11.0 0.ꢀ
Pin #1
4ꢀ.0 0.8
CL1108-ꢀ-ꢀ0TR-R
wwllyy R
CL1108-ꢀ
11.0 0.ꢀ
Pin #1
Part marking: Pin 1 dot, CL1108/CLA1108= (product code and size, CL= standard, CLA= acoustic noise
dampening), -2,-3,-4,-5, = (number of phases), -50= inductance value per
phase in nH, TR= tape and reel, -R = RoHS compliant
wwllyy = date code, R = revision level
Tolerances are 0.25 millimeters unless stated otherwise
All soldering surfaces to be coplanar within 0.13 millimeter
Do not route traces or vias underneath the inductor
2
www.eaton.com/electronics
Technical Data 4380
CL1108 and CLA1108
Multi-phase power inductors
Effective August 2018
Pad layouts & schematics (mm)
Recommended Pad Layout
Schematic
9.0
1
2
3
CL/CLA1108-2
7.0
4.3
4
3.1
3.6
9.0
3.1
1
2
3
4
5
6
CL/CLA1108-3
7.0
4.3
3.6
9.0
3.1
1
2
3
4
5
6
7
8
CL/CLA1108-4
7.0
4.3
3.6
9.0
3.1
1
3
5
7
9
CL1108-5
7.0
4.3
2
4
6
8
10
3.6
www.eaton.com/electronics
3
CL1108 and CLA1108
Multi-phase power inductors
Technical Data 4380
Effective August 2018
Packaging information (mm)
Supplied in tape and reel packaging on a 13” diameter reel.
4.0
Pin #1
2.0
1.5Dia
1.75
2.0
14.25
18.6
28.4
+/-0.1
CL/CLA1108-2
500 parts per reel
32.0
+/-0.3
8.1
11.6
16.0
User Direction of feed
SECTION A-A
Pin #1
4.0
1.5Dia
2.0
20.25
1.75
2.0
40.4
27.6
CL/CLA1108-3
200 parts per reel
+/-0.1
44.0
+/-0.3
8.1
11.6
16.0
User Direction of feed
SECTION A-A
Pin #1
4.0
1.5Dia
26.25
1.75
2.0
2.0
52.4
+/-0.1
56.0
36.6
CL/CLA1108-4
200 parts per reel
+/-0.3
8.1
11.6
16.0
User Direction of feed
SECTION A-A
Pin #1
2.0
4.0
1.5Dia
26.25
1.75
2.0
52.4
+/-0.1
56.0
45.9
CL1108-5
150 parts per reel
+/-0.3
8.1
11.6
16.0
User Direction of feed
SECTION A-A
4
www.eaton.com/electronics
Technical Data 4380
CL1108 and CLA1108
Multi-phase power inductors
Effective August 2018
Solder reflow profile
Table 1 - Standard SnPb Solder (T )
c
TP
TC -5°C
Volume
mm3
Volume
tP
Package
mm3
≥350
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Thickness
<350
<2.5 mm)
≥2.5 mm
235 °C
220 °C
220 °C
220 °C
TL
Preheat
t
Tsmax
Table 2 - Lead (Pb) Free Solder (T )
c
Volume
mm3
Volume
Volume
mm3
Package
mm3
Tsmin
Thickness
<350
350 - 2000
>2000
ts
<1.6 mm
260 °C
260 °C
250 °C
260 °C
250 °C
245 °C
260 °C
245 °C
245 °C
1.6 – 2.5 mm
>2.5 mm
25°C
Time 25°C to Peak
Time
Reference JDEC J-STD-020
Profile Feature
Standard SnPb Solder
Lead (Pb) Free Solder
Preheat and Soak • Temperature min. (T
)
100 °C
150 °C
150 °C
200 °C
smin
• Temperature max. (T
)
smax
• Time (T
to T
) (t )
smax
60-120 Seconds
60-120 Seconds
smin
to T
s
Average ramp up rate T
3°C/ Second Max.
3 °C/ Second Max.
smax
Liquidous temperature (Tl)
Time at liquidous (t )
p
183 °C
60-150 Seconds
217 °C
60-150 Seconds
L
Peak package body temperature (T )*
Table 1
Table 2
P
Time (t )** within 5 °C of the specified classification temperature (T )
20 Seconds**
6 °C/ Second Max.
6 Minutes Max.
30 Seconds**
6 °C/ Second Max.
8 Minutes Max.
p
c
Average ramp-down rate (T to T
p
)
smax
Time 25 °C to Peak Temperature
* Tolerance for peak profile temperature (T ) is defined as a supplier minimum and a user maximum.
p
** Tolerance for time at peak profile temperature (t ) is defined as a supplier minimum and a user maximum.
p
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used
in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
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© 2018 Eaton
All Rights Reserved
Printed in USA
Eaton is a registered trademark.
Publication No. 4380 PCN18034
August 2018
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of their respective owners.
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