HC2LP-2R2-R Datasheet, PDF (1/2 Pages) Cooper Bussmann, Inc. – Compact footprint for high density, high current/low voltage applications

HIGH CURRENT 2LP
Low Profile Power Inductors
Description
• Compact footprint for high density, high
current/low voltage applications
• Foil technology that adds higher reliability factor
over the traditional magnet wire used for higher
frequency circuit designs
• Frequency Range up to 1MHz
• Ferrite core material
RoHS
2002/95/EC
Applications
• Next generation microprocessors
• Energy storage applications
• DC-DC converters
• Computers
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
(range is application specific).
• Solder reflow temperature: +260°C max. for 10 seconds
max.
Packaging
• Supplied in tape and reel packaging, 44mm width,
130 parts per 13" reel
Part
Number
HC2LP-R47-R
HC2LP-R68-R
HC2LP-1R0-R
HC2LP-2R2-R
HC2LP-4R7-R
HC2LP-6R0-R
Rated
Inductance
µH
.47
.68
1.0
2.2
4.7
6.0
OCL (1)
µH ± 20%
.52
.63
1.15
2.00
4.55
6.00
Irms (2)
Amperes
(Typ.)
52.9
52.9
33.0
24.3
17.0
17.0
Isat (3)
Amperes
(Typ.)
63.75
50.00
42.50
31.90
21.25
16.50
DCR (4)
Ohms
(Max.)
.0006
.0006
.0013
.0023
.0046
.0046
Volts (5)
µSec
6.87
6.87
10.31
13.75
20.62
20.62
1) Open Circuit Inductance Test Parameters: 300kHz, 0.250 Vrms, 0.0 Adc
2) DC current for an approximate temperature change of 40°C without core loss.
Derating is necessary for AC currents.
PCB layout, trace thickness and width, air-flow and proximity of other heat
generating components will affect the temperature rise.
It is recommended that the temperature of the part not exceed 125°C under
worst case operating conditions verified in the end application.
3) Peak current for approximately 30% roll-off
4) Values @ 20°C
5) Applied Volt-Time product (V-µS) across the inductor. This value represents the
applied V-µS at 300KHz necessary to generate a core loss equal to 10% of the
total losses for 40°C temperature rise.
Mechanical Diagrams
TOP VIEW
19.2
max
9.5
typ
1
HC2LP-xxx
wwllyy R
2 19.2
max
Packaging Information
RECOMMENDED PCB PAD LAYOUT
10.00
5.50
1.5Dia +0.10
-0.00
19.00
2.8
typ
5.50
4.0
2.0
FRONT VIEW
11.18
max
SCHEMATIC
1
2
2.3
typ
xxx = Inductance value
wwllyy = Date code R = Revision level
1.7
19.3
1
20.2
40.4 ^44.0
+/-0.1 ^+/-0.3
19.3
11.3
Dimensions in Millimeters
SECTION A-A
32
User direction of feed
Parts packaged on 13" Diameter reel,
130 parts per reel.