CPL2-4-50TR-R Datasheet, PDF (1/3 Pages) Cooper Bussmann, Inc. – Multi-Phase Power Inductors

Multi-Phase Power Inductors
CPL2-50 Series
HALOGEN
HF _Pb
FREE
SMD
Device
Description
• Halogen free, lead free and RoHS compliant
• 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
• Low core loss, high efficiency
Applications
• For exclusive use with Volterra^® VPR-Devices
Environmental Data
• 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
Packaging
• Supplied in tape and reel packaging, 750 (CPL2-2), 600 (CPL2-3),
500 (CPL2-4) and 400 (CPL2-5) parts per reel, 13” diameter reel
Part
Number
CPL2-2-50TR-R
CPL2-3-50TR-R
CPL2-4-50TR-R
CPL2-5-50TR-R
Function Specifications
DCR (Ω) Rated
I Rated Imax Peak
Inductor ±10% Inductance per per Phase per Phase
Phases @25°C Phase (nH) ³ (Adc) ³ (Adc) ³
2 0.00028 50 ± 20% 50
80
3 0.00028 50 ± 20% 50
80
4 0.00028 50 ± 20% 50
80
5 0.00028 50 ± 20% 50
80
Pin
Numbers
(1-2)
(3-4)
(3-4), (5-6)
(3-4), (5-6), (7-8)
Test Specifications
OCL (nH)^1,2
380±20%
400±20%
400±20%
400±20%
Pin
Numbers
(3-4)
(1-2), (5-6)
(1-2), (7-8)
(1-2), (9-10)
OCL (nH)^1,2
380±20%
380±20%
380±20%
380±20%
Magnetizing
Inductance @
10Adc (25°C)
300
300
300
300
1 OCL (Open Circuit Inductance)
2 Test parameters: 1MHz, 0.1Vrms, 0.0Adc.
3 The rated current, Imax peak 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: CPL2-x-50TR-R
• CPL2= Product code and size
• -x= number of phases
• -50 = rated inductance value per phase in nH
• TR= Tape and reel
• -R suffix= RoHS compliant
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.
Dimensions - mm
CPL2-2
CPL2-3
CPL2-4
CPL2-5
Top
Front
5.0 Max.
5.0 Max.
5.0 M ax.
5.0 M ax.
B o tto m
The nominal DCR is measured from point “a” to point “b”
Part Marking: Coiltronics logo CPL2 = Product Code and Size -x (-2, -3, -4 & -5) = Number of Phases wwllyy = Date code
R = Revision level
0112 BU-SB12071
Page 1 of 3
Data Sheet: 4357