ETQP4LR36AFC Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Power Choke Coil

Power Choke Coil
Series: _{PCC-M104L (MC)}
Low DCR Type
Small mounting size for multi-phase DC-DC converter
circuits
Choke Coils
■ Features
● Small type (11.7҂10.0҂H4.0 mm)
● High power (21 A to 30 A)
● Low loss (RDC :0.76 to 1.58 mȑ)
● Tighter DCR tolerance (±5 %)
● Suitable for high frequency circuit (up to 1 MHz)
● Low buzz noise due to its gap-less structure
■ Recommended Applications
● Notebook PC power supply modules
● Servers, Routers, DC-DC converters for driving CPUs
■ Standard Packing Quantity
● 1000 pcs./Reel
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
ETQP 4 L
Product Code
Classification Size Winding
Inductance
10
11
12
Core Packaging Suffix
■ Standard Parts
Inductance (at 20 °C)^✽1
Part No.
L0 at 0A
(µH)
L1
Measurement
(µH)
current
(A)
Rated
current
(A) ^✽2
ETQP4LR36AFC
0.36±20 %
(0.29)
30
30
ETQP4LR68XFC
0.68±20 %
(0.59)
21
21
(^✽1) Inductance is measured at 100 kHz.
(^✽2) Rated current defines actual value of DC current, when temperature rise of coil becomes 40 K.
DC resistance
(at 20 °C)
(mȑ)
0.76±5 %
1.58±5 %
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2010