ASMPH-0806 Datasheet, PDF (1/3 Pages) Abracon Corporation – SMD Multilayer Chip Power Inductor

SMD Multilayer Chip Power Inductor
ASMPH-0806
Pb ^{RoHS/RoHS II Compliant}
2.0 x 1.6 x 0.9mm
FEATURES:
• High DC bias current due to trench technology
• Much lower profile than any other series
• Monolithic structure for high reliability
• Excellent solderability and heat resistance
• Magnetically shielded structure to eliminate cross coupling
APPLICATIONS:
ASMPH family is a miniature type of multilayer power
inductors constructed using low loss ferite material to
support high-speed switching frequencies.The compact
size and high efficiency is ideal for DC/DC converter
applications in space limited boards.
Switching mode regulators for smart phones and cameras.
Buck convertersfor RFIC, RFPA and Audio Codec modules.
Boost converters for flash drivers.
Wireless cards, DVD players and other electronic devices.
ELECTRICAL SPECIFICATIONS:
Operating Temperature: -40˚C to +85˚C
Storage Temperature: -10˚C to +40˚C, RH 70% (Max.)
Part Number
ASMPH-0806-
Inductance Code
Units
Symbol
ASMPH-0806-R47
ASMPH-0806-1R0
ASMPH-0806-1R5
ASMPH-0806-2R2
ASMPH-0806-3R3
ASMPH-0806-4R7
Inductance
μH
L
0.47
1.0
1.5
2.2
3.3
4.7
Tolerance
%
M=±20%
N=±30%
M, N
M, N
M, N
M, N
M, N
M, N
DCR
Ω ± 25%
DCR
0.08
0.09
0.11
0.11
0.12
0.14
SRF Min.
MHz
SRF
100
70
60
50
40
30
Temperature
Rise Current
(max)
mA
I_rms
1500
1400
1200
1200
1200
1100
Saturation
Current
(Typ)
mA
I_sat
1600
1200
700
500
330
220
Unless otherwise specified, the standard atmospheric conditions for measurement/test as:
a. Ambient Temperature: 20±15˚C
b. Relative Humidity: 65±20%
c. Air Pressure: 86 kPa to 106 kPa
Inductance (L): HP4291B+HP16192A or Equivalent, tested at 1MHz, -20dBm or 50mV.
Direct Current Resistance (DCR): Milliohmeter-HP4338B or Equivalent
Self-Resonant Frequency (SRF): HP4291B+HP16192A or Equivalent, -20dBm or 50mV.
Temperature Rise current (Irms): Electric Power, Electric current meter, Thermometer.
Irms is the value of DC current as chip surface temperature rose just 40°C against chip initial surface
temperature.
Saturation Current (Isat): HP6632B system DC power supply, HP4291B+HP16192A+HP16200A or
equivalent.
Isat is the value of DC current as inductance decreased just 30% against initial value
ABRACCOONN IISS
ISOIS9O00910/0Q1:S20900800
CEERTIIFFIIEEDD
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