Ultra-Small CO Driver Transformers
Document 243
Ultra-Small CO Driver Transformers
This product is not RoHS-compliant. Contact Coilcraft for current status...
Description
Document 243
Ultra-Small CO Driver Transformers
This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives.
To meet the demand for even higher density DSLAM configurations, Coilcraft has introduced these ultra-small Central Office magnetics. These line driver transformers come in an EP7 package. Compared to conventional EP13 designs, they feature: 58% less volume (under 0.078 in³) 42% smaller footprint (just 0.22 in²) 30% lower height (less than 0.36 in)
Part
number
Style
AS8886-B AS9006-A AS9015-A
SMD SMD SMD
Line side inductance
(µH)
1000 ±6% 400 ±5% 74 ±10%
Part
Turns ratio
number
line:chip
AS8886-B AS9006-A AS9015-A
1.81 : 1 1.80 : 1 1.41 : 1
Capacitance
max (pF)
N/A 40 35
1. All electrical specifications referenced to line side. 2. Operating temperature range -40° C to +85° C. 3. Electrical specifications at 25° C.
0.420 10,7
max
58
0.5...
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