HALOGEN
Multi-Phase Power Inductors
HF
Pb
FREE
CPL, CPLA & CPLE Series
•
•
•
•
•
•
•
Designed exclusively for use with Volterra® VPR-Devices A
High current multi-phase inductor applications
Ferrite core material
50nH per phase coupled inductor
125°C maximum temperature operation
Frequency range up to 2MHz
Patents pending
Applications
• For exclusive use with Volterra® VPR-Devices
Environmental Data
SMD Device
• Storage temperature range: -40°C to +125°C
• Operating temperature range: -40°C to +125°C
(Range is application specific)
• Solder reflow temperature: J-STD-020D compliant
Description
• Halogen free, lead free and RoHS compliant
• CPLA Series features acoustic noise dampening properties
• CPLE Series features optimized core material for enhanced
light load efficiency
Packaging
• Supplied in tape and reel packaging, 750 parts per reel,
13” diameter reel
Function Specifications
Part
Number
Test Specifications
Rated
I Rated
Inductor
DCR (Ω)
DCR (Ω) Inductance per per Phase
Phases Nom. @25°C Max. @25°C Phase (nH) 3
(Adc) 3
Pin
Numbers
OCL (nH)1,2
Pin
Numbers
OCL (nH)1,2
Magnetizing
Inductance @
5Adc (25°C)
365 ±18%
490 ±20%
490 ±20%
(3-4)
(1-2), (5-6)
(1-2), (7-8)
365 ±18%
365 ±18%
365 ±18%
300
400
400
490 ±20%
(1-2), (9-10)
365 ±18%
400
490 ±20% (1-2), (11-12) 365 ±18%
400
CPL Series
CPL-2-50TR-R
CPL-3-50TR-R
CPL-4-50TR-R
2
3
4
0.0005
0.0005
0.0005
0.0006
0.0006
0.0006
50 ± 20%
50 ± 20%
50 ± 20%
40
40
40
CPL-5-50TR-R
5
0.0005
0.0006
50 ± 20%
40
CPL-6-50TR-R
6
0.0005
0.0006
50 ± 20%
40
CPLA-2-50TR-R
CPLA-3-50TR-R
CPLA-4-50TR-R
2
3
4
0.0005
0.0005
0.0005
0.0006
0.0006
0.0006
50 ± 20%
50 ± 20%
50 ± 20%
40
40
40
CPLA-5-50TR-R
5
0.0005
0.0006
50 ± 20%
40
CPLE-2-50TR-R
CPLE-3-50TR-R
CPLE-4-50TR-R
2
3
4
0.0005
0.0005
0.0005
0.0006
0.0006
0.0006
50 ± 20%
50 ± 20%
50 ± 20%
40
40
40
CPLE-5-50TR-R
5
0.0005
0.0006
50 ± 20%
40
(1-2)
(3-4)
(3-4), (5-6)
(3-4), (5-6),
(7-8)
(3-4), (5-6),
(7-8), (9-10)
CPLA Series - Acoustic Noise Dampening
(1-2)
(3-4)
(3-4), (5-6)
(3-4), (5-6),
(7-8)
365 ±18%
490 ±20%
490 ±20%
(3-4)
(1-2), (5-6)
(1-2), (7-8)
365 ±18%
365 ±18%
365 ±18%
300
400
400
490 ±20%
(1-2), (9-10)
365 ±18%
400
(3-4)
(1-2) , (5-6)
(1-2) , (7-8)
365 ±18%
365 ±18%
365 ±18%
300
400
400
490 ±20% (1-2) , (9-10) 365 ±18%
400
CPLE Series - Low Core Loss for Light Load Efficiency
1 OCL (Open Circuit Inductance)
2 Test parameters: 1MHz, 0.1Vrms, 0.0Adc.
3 The rated current and rated inductance per phase is determined by Volterra’s testing and circuit
design. Additional information can be provided by contacting Volterra.
4 Part Number Definition: CPLx-y-50TR-R-50TR-R
• CPLx= Product code and size - CPL (standard)/CPLA (acoustic dampening)/CPLE (low core loss)
• -y= number of phases • -50 = rated inductance value per phase in nH
• TR= Tape and reel
• -R suffix= RoHS compliant
0112 BU-SB12070
(1-2)
(3-4)
(3-4), (5-6)
(3-4), (5-6),
(7-8)
365 ±18%
490 ±20%
490 ±20%
A This device is licensed for use only when incorporated within a voltage regulator employing power
regulating devices manufactured by Volterra® Semiconductor Corporation. No license is granted
expressly or by implication to use this device with power regulating devices manufactured by any
company other than Volterra.
Page 1 of 5
Data Sheet: 4362
Dimensions - mm
8.50 Max
8.50 Max
8.50 Max
18.0±0.5
27.0±0.5
36.0±0.5
Side View
Front View
2
3
4.80 Max
4.80 Max
4.80 Max
1
1
4
3
2
5
4
1
6
3
2
4
5
6
7
7.0
7.0
8
7.0
Bottom View
Pin #1
1
2
3
Pin #1
4
1
3
2
4
5
Pin #1
6
1
3
2
5
4
6
7
8
11
12
CPLx-4-50
wwllyy R
CPLx-3-50
wwllyy R
CPLx-2-50
wwllyy R
Top View
1.0
3.2
5.8
8.0
10.0
1.0
3.2
5.8
8.0
10.0
1.0
3.2
5.8
8.0
10.0
8.50 Max
8.50 Max
Side View
45.0±0.5
54.2±0.5
Front View
4.80 Max
1
2
3
4
5
6
7
8
9
10
4.80 Max
1
2
3
4
5
6
7
8
9
10
7.0
7.0
Bottom View
1.0
3.2
5.8
8.0
10.0
1.0
3.2
5.8
8.0
10.0
Pin #1
TopView
Part Marking: Coiltronics logo
0112 BU-SB12070
1
2
3
4
5
6
7
8
9
10
Pin #1
1
CPLx-5-50
wwllyy R
CPL/CPLA/CPLE = Product Code and Size
2
3
4
5
6
7
8
9
10
11
12
CPLx-6-50
wwllyy R
-y (-2, -3, -4 & -5, -6) = Number of Phases
Page 2 of 5
-50 = Inductance value per phase wwllyy = Date code
Data Sheet: 4362
R = Revision level
Pad Layouts & Schematics - mm
CPL-2-50-R
CPL-3-50-R
16.9
25.9
34.9
9.00
9.00
Recommended
Pad Layout
CPL-4-50-R
9.00
9.00
9.00
9.00
1.1
1.1
1.1
7.9
7.9
7.9
1
3
1
3
5
1
3
5
7
2
4
2
4
6
2
4
6
8
Schematic
CPL-6-50-R
CPL-5-50-R
52.9
43.9
9.00
9.00
Recommended
Pad Layout
9.00
1.1
1.1
7.9
7.9
1
3
5
7
9
2
4
6
8
10
1
3
5
7
9
11
2
4
6
8
10
12
Schematic
All dimensions ±0.2mm unless otherwise specified.
0112 BU-SB12070
Page 3 of 5
Data Sheet: 4362
Packaging Information - mm
Pin #1
1.5Dia
14.2
28.4 32.0
± 0.1 ± 0.3
CPLx-2-50
wwllyy R
CPLx-2-50
1.75
2.0
4.0
2.0
18.9
8.9
16.0
5.2
Section A-A
1.5Dia
2.0
27.9
5.2
Pin #1
1.75
20.2
40.4
± 0.1
CPLx-3-50
wwllyy R
CPLx-3-50
4.0
2.0
8.9
44.0
± 0.3
16.0
Section A-A
1.5Dia
2.0
4.0
2.0
Pin #1
1.75
26.2
52.4
± 0.1
36.9
5.2
56.0
± 0.3
CPLx-4-50
wwllyy R
CPLx-4-50
16.0
8.9
Section A-A
1.5Dia
2.0
4.0
2.0
Pin #1
1.75
34.2
72.0
± 0.3
CPLx-5-50
wwllyy R
CPLx-5-50
45.9
5.2
8.9
16.0
Pin #1
Section A-A
1.5Dia
1.75
8.9
68.4
± 0.1
16.0
Section A-A
Supplied in tape-and-reel packaging, 750 parts per reel, 13” diameter reel.
0112 BU-SB12070
User direction of feed
Page 4 of 5
34.2
72.0
± 0.3
CPLx-6-50
wwllyy R
54.9
5.2
2.0
4.0
2.0
CPLx-6-50
68.4
± 0.1
Data Sheet: 4362
Solder Reflow Profile
TP
TC -5°C
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Package
Thickness
<2.5mm
_2.5mm
>
TL
Preheat
A
Temperature
T smax
Table 1 - Standard SnPb Solder (Tc)
tP
t
Volume
mm3
<350
235°C
220°C
Volume
mm3
_
>350
220°C
220°C
Table 2 - Lead (Pb) Free Solder (T c)
Tsmin
Package
Thickness
<1.6mm
1.6 – 2.5mm
>2.5mm
ts
25°C
Time 25°C to Peak
Volume
mm3
<350
260°C
260°C
250°C
Volume
mm3
350 - 2000
260°C
250°C
245°C
Volume
mm3
>2000
260°C
245°C
245°C
Time
Reference JDEC J-STD-020D
Profile Feature
Preheat and Soak
Standard SnPb Solder
100°C
• Temperature min. (Tsmin)
• Temperature max. (Tsmax)
• Time (Tsmin to Tsmax) (ts)
Average ramp up rate Tsmax to Tp
Liquidous temperature (TL)
Time at liquidous (tL)
Peak package body temperature (TP)*
Time (tp)** within 5 °C of the specified classification temperature (Tc)
Average ramp-down rate (Tp to Tsmax)
Time 25°C to Peak Temperature
Lead (Pb) Free Solder
150°C
150°C
200°C
60-120 Seconds
60-120 Seconds
3°C/ Second Max.
3°C/ Second Max.
183°C
60-150 Seconds
217°C
60-150 Seconds
Table 1
Table 2
20 Seconds**
30 Seconds**
6°C/ Second Max.
6°C/ Second Max.
6 Minutes Max.
8 Minutes Max.
* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
North America
Cooper Electronic Technologies
1225 Broken Sound Parkway NW
Suite F
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-636-527-1607
Europe
Cooper Electronic Technologies
Cooper (UK) Limited
Burton-on-the-Wolds
Leicestershire • LE12 5TH UK
Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Cooper Electronic Technologies
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Electronic Technologies
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is
intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Bussmann 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.
© 2012 Cooper Bussmann
w w w. c o o p e r bu s s m a n n . c o m
0112 BU-SB12070
Page 5 of 5
Data Sheet: 4362