PA6605-AL

Document 1213
Planar Transformer
For TI LM5122 Synchronous
Flyback Controller
• Designed for Texas Instruments LM5122 Synchronous Flyback
Controller with Multiple Phase Capability
• 96% efficiency
• 9.0 – 60 V input; up to12 V, 5 A output
• 1500 Vrms, one minute isolation (hipot) from primary to
secondary; 500 Vrms windings to core
Core material Ferrite
Terminations Matte tin over nickel over brass.
Weight 23.5 g
Ambient temperature –40°C to +85°C
Storage temperature Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 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
Packaging 25 parts per tray
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Part number
InductanceInductance
at 0 A1
at Ipk2
DCR max3
±10% (µH)
min (µH)
(mOhms)
PA6605-AL
10
9.0
Leakage
inductance4
max (µH)
Ipk2
(Adc)
Output
0.13
12.5
12 V, 5 A
4.7
1. Inductance is measured at 250 kHz, 0.1 Vrms.
2.Ipk is the current drawn at minimum input voltage
3.DCR is for each winding
4. Leakage inductance is for the primary, measured at 250 kHz, 0.1 Vrms with secondary winding shorted.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Dot indicates pin 1
XXXXY
1.050
max
26,67
2
PA6605-AL
1
4
1
1
4
0.625
15,875
3
1:1
3
1.00
25,40
0.748 ±0.012
19,0 ±0,30
Sec
2
Recommended
Land Pattern
2
3
Pri
4
0.110
∅
2,80
1.181
max
30,0
0.009
0,229
0.535
max
13,6
0.095
2,41
0.006 /0,15
Dimensions are in
inches
mm
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 1213 Revised 03/03/16
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.