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LPD3015-223MLB Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Coupled Inductors – LPD3015 | |||
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Document 661-1
Coupled Inductors â LPD3015 For SEPIC and other
Applications
⢠Only 1.4 mm high and 3 mm square
⢠Ideal for use in flyback, multi-output buck and SEPIC
applications.
⢠High inductance, high efficiency and excellent current
handling
⢠Can also be used as two single inductors connected in
series or parallel or as a common mode choke.
0.118 ±0.003
3,00 ±0,076
1
4
Dot indicates pin 1
+
D
L1
L2
C
VIN
C
SW
+
VOUT
â
â
Typical Flyback Converter
L2 D C
+
VOUTAUX
â
+
+
L1
VIN
D
SW
C
VOUT
â
â
Typical Buck Converter with auxiliary output
0.118 ±0.003
3,00 ±0,076
2 XXX X 3
Dash Internal
number code
0.055 ±0.004*
1,4 ±0,1
1
0.094 0.040
2,30 1,02
0.022
0,54
4 45°
typ
0.130
3,30
0.039
0,99
2
3
0.040
1,02
*Height dimension is without optional
solder applied. Maximum height with
solder applied is 0.061 inches / 1,56 mm.
0.094
2,30
0.130
3,30
1
4
L1
L2
Dimensions
are
in
inches
mm
2
3
+
L1
VIN
Q
C1
L2
D
C
+
VOUT
â
â
Typical SEPIC schematic
Core materialâFerrite
Core and winding lossâ Go to online calculator
Weightâ 45 â 52 mg
Terminationsâ RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Ambient temperatureâ â40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperatureâ Component: â40°C to +125°C.
Tape and reel packaging: â40°C to +80°C
Winding to winding isolationâ 100 Vrms
Resistance to soldering heatâ Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)â 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packagingâ 1000/7â³ reel; 3500/13â³ reelâ Plastic tape:â 12 mm wide,
0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth
Recommended pick and place nozzleâ OD: 3 mm; ID: ⤠1.5 mm
PCB washingâ Tested with pure water or alcohol only. For other
solvents, see Doc787_PCB_Washing.pdf.
US +1-84S7-p6e3c9if-i6c4a0tio0nsssaulebsj@ecctotiolccrahfat.ncgoemwithout notice.
UK +44-1P2l3e6a-s7e30c5h9e5ck osaulrews@ebcsoiitlecrfaofrt-leauterospt ien.fcoormmation.
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 661-1â Revised 09/13/11
Document 661-1â R©©evCCiosoiiellccdrraaff0tt I3Innc/c3.. 21200/111331
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