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EB0057_13 Datasheet, PDF (1/1 Pages) Coilcraft lnc. – PFC Choke | |||
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Document 395
PFC Choke For STMicroelectronics
L6562 PFC Controller
This power factor correction choke is designed specifi-
cally for the STMicroelectronics L6562 PFC controller. It
is intended for use in IEC61000-3-2 compliant switch
mode power supplies used in televisions, desktop PCs
and high-end ac-dc adapters/chargers.
The EB0057-DL is the RoHS-compliant version of the
EB0057-C. It is electrically identical and fits the recom-
mended PC board layout.
Coilcraft can design custom transformers with voltage,
inductance and DCR values to meet your specific require-
ments. Contact Coilcraft for more information or for free
evaluation samples.
Core materialâFerrite
Terminationsâ RoHS compliant tin-silver over tin over copper-clad
steel. Other terminations available at additional cost.
Weightâ 75 g
Ambient temperatureâ â40°C to +85°C
Storage temperatureâ Component: â40°C to +85°C.
Tray packaging: â40°C to +80°C
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 50 parts per tray
PCB washingâ Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Part
number
EB0057-DL
â Inductance1
±10% (µH)
150
Primary DCR
max (Ohms)
0.09
â Isolation2
(Vrms)
4800
1. Inductance measured at 50 kHz, 0.1 Vrms, 0 Adc.
2. Isolation measured from pins 1 and 2 to pins 13 and 14 with voltage applied for 2 seconds.
3. DC current at which the inductance drops 10% (typ) from its value without current.
4. Current that causes a 40°C temperature rise from 25°C ambient.
5. Electrical specifications at 25°C.
Turns ratio
pri : aux
8â:â1
â Isat3
(A)
10.0
â Irms4
(A)
4.0
1,2
Pri
6,7
13,14
Aux
9
The windings are connected
internally as shown
Dimensions
are in
inches
mm
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
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 395â Revised 08/20/12
© Coilcraft Inc. 2013
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.
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