Datasheet

LQH55P
_
R0Series (2220 Size)
Wire Wound Magnetic Type for Voltage Conversion
Inductor for Power Lines (Power Inductor)
LQH55P_R0
2220 Size, 2.0mm max. Thickness
■ Dimensions ■ Packaging
■ Rated Value (p: packaging code)
Refer to pages from p.80 to p.83 for mounting information.
■ Inductance-Frequency Characteristics (Typ.) ■ Inductance-Current Characteristics (Typ.)
Continued on the following page.
Code Packaging
Minimum
Quantity
L 180mm Embossed Tape 500
K 330mm Embossed Tape 3000
Part Number Inductance
Rated Current
(Based on Inductance Change)
Rated Current
(Based on Temperature Rise)
DC Resistance
Self Resonance
Frequency (min.)
LQH55PN1R2NR0p
1.2µH±30% 2600mA 2900mA 0.021ohm ±20% 80MHz
LQH55PN2R2NR0p 2.2µH±30% 2100mA 2500mA 0.031ohm ±20% 60MHz
LQH55PN2R7NR0p 2.7µH±30% 2070mA 2150mA 0.040ohm ±20% 50MHz
LQH55PN3R3NR0p 3.3µH±30% 2000mA 2000mA 0.044ohm ±20% 35MHz
LQH55PN4R7NR0p 4.7µH±30% 1400mA 1750mA 0.060ohm ±20% 30MHz
LQH55PN6R8NR0p 6.8µH±30% 1200mA 1450mA 0.087ohm ±20% 25MHz
LQH55PN100MR0p 10µH±20% 1000mA 1250mA 0.11ohm ±20% 20MHz
LQH55PN220MR0p 22µH±20% 670mA 850mA 0.26ohm ±20% 10MHz
Test Frequency: 100kHz Class of Magnetic Shield: Magnetic shield of magnetic powder in resin
Operating Temperature Range (Self-temperature rise is not included): -40°C to +85°C
Only for reflow soldering.
*1 When Rated Current is applied to the Products, Inductance will be within ±30% of nominal Inductance value.
*2 When Rated Current is applied to the Products, self-generation of heat will rise to 40°C or less.
*1 *2
5.87±0.2
5.2±0.2 1.2±0.2
1.6±0.2
1.85±0.15
(in mm)
Inductance (µH)
Frequency (MHz)
0.1
1
10
100
0.1 1 10 100
22µH
1.2µH
2.2µH
4.7µH
10µH
0.1
100
10
1
Inductance (µH)
10 100 1000 10000
Current (mA)
22 µH
10 µH
4.7 µH
2.2 µH
1.2 µH
58
Wire Wound Magnetic Type for Voltage Conversion
Inductor for Power Lines (Power Inductor)Inductor for Low Frequency CircuitsRF Inductor
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
O05E.pdf
Oct.13,2011