ETQ-P4LR45XFC Panasonic, ETQ-P4LR45XFC Datasheet
ETQ-P4LR45XFC
Manufacturer Part Number
ETQ-P4LR45XFC
Description
Power Inductors 450nH -25% to 20% 100KHz 24A
Manufacturer
Panasonic
Series
PCC-M104L (MC)r
Datasheet
1.ETQ-P4LR36WFC.pdf
(2 pages)
Specifications of ETQ-P4LR45XFC
Product
Choke Coils
Test Frequency
100 KHz
Inductance
450 nH
Tolerance
+ 20 %, - 25 %
Maximum Dc Current
25 Amps
Maximum Dc Resistance
1.1 mOhms
Dimensions
10 mm W x 11.5 mm L x 4 mm H
Shielding
Unshielded
Operating Temperature Range
- 40 C to + 150 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
● RoHS compliant
Power Choke Coil
Series:
Small mounting size for multi-phase DC-DC converter
circuits
■
● Small type (11.5 10.0 H4.0 mm)
● High power (21 A to 28 A)
● Low loss (R
● Tighter DCR tolerance (±5 % to ±10 %)
● Suitable for high frequency circuit (up to 1 MHz)
● Low buzz noise due to its gap-less structure
■
● Servers, Routers, DC-DC converters for driving CPUs
● Notebook PC power supply modules
■
● 1000 pcs./Reel
■
(
(
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
■
✽
✽
ETQP4LR19WFC
ETQP4LR36WFC
ETQP4LR56WFC
ETQP4LR45XFC
1) Inductance is measured at 100 kHz.
2) Rated current defi nes actual value of DC current, when temperature rise of coil becomes 40 K.
Features
Recommended Applications
Standard Packing Quantity
Explanation of Part Numbers
Standard Parts
Part No.
PCC-M104L (MC)
E
1
DC
Product Code
:0.7 to 1.56 m )
0.45+20/–25 %
T
2
L0 at 0A
(0.20)
(0.37)
(0.60)
(µH)
Q
3
Classification
0.19±20 %
0.36±20 %
0.56±20 %
P
4
(µH)
—
Inductance (at 20 °C)
Size
4
5
L1
Measurement
current
Winding
(A)
21
17
15
—
L
6
– 184 –
7
✽1
(0.17)
(0.34)
(0.53)
(0.38)
Inductance
(µH)
L2 (Reference)
8
Measurement
9
current
(A)
30
24
21
25
Core
10
Packaging
current
Rated
11
(A)
28
24
21
25
✽2
Suffix
Choke Coils
12
DC resistance
0.70± 10 %
1.10± 5 %
1.56± 5 %
1.10± 5 %
(at 20 °C)
00
(m )
Sep. 2010
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ETQ-P4LR45XFC Summary of contents
Page 1
... Part No. (µH) ETQP4LR19WFC (0.20) ETQP4LR36WFC (0.37) ETQP4LR56WFC (0.60) ETQP4LR45XFC 0.45+20/–25 % ✽ Inductance is measured at 100 kHz. ✽ Rated current defi nes actual value of DC current, when temperature rise of coil becomes 40 K. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. ...
Page 2
... Recommended Land Pattern in mm (not to scale) Please see Pages 202 to 203 Please see Page 204 Please see Page 205 – 185 – Choke Coils Case Temperature vs DC Current ETQP4LR56WFC ETQP4LR36WFC / ETQP4LR45XFC ETQP4LR19WFC Idc ( 2.5 3.8 6.0 3 ...