NCP101X Datasheet, PDF (1/1 Pages) Coilcraft lnc. – Flyback Transformers

Document 374
Flyback Transformers For ON Semiconductor
NCP101X
• Developed for the ON Semiconductor NCP101X Self-Supplied
Monolithic Switcher
• A9619-CL provides 7 Watts output for 120 Vac applications
B0570-BL provides 15 Watts for 230 Vac applications
Coilcraft can also custom engineer a transformer to meet
your specific requirements. For free evaluation samples,
contact Coilcraft or visit www.coilcraft.com.

Leakage
Part  Inductance² DCR max   inductance³ Turns ratio
  _number1 _{±10% (mH)}
(Ohms)
max (µH) pri : sec : aux
A9619-CL
3.2


1.74 (pri)
60
0.040 (sec)
0.278 (aux)
1 : 0.10 : 0.14
B0570-BL
3.4


2.57 (pri)
95
0.038 (sec)
0.285 (aux)
1 : 0.06 : 0.08
Output
power
(W)
6
12
Output
voltage
(V)
12
Output Isolation
current voltage⁴
(A)  (Vrms)
0.58
2000
12
1.25
3000
1. When ordering, please specify termination code:
B0570-BL
Termination: L = RoHS compliant tin-silver over tin over nickel over
phos bronze. Special order:
T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
2. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc.
3. Leakage inductance tested at 100 kHz, 0.1 Vrms
4. Isolation tested between primary and secondary and between primary
and auxiliary windings for one minute.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
1.100
27,94
max
Core material Ferrite
Terminations  RoHS tin-silver over tin over copper. Other terminations
available at additional cost.
Weight  15.8 – 16.3 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  81 parts per tray
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
0.950 _max
24,13
0.620
15,75
0.150 ±0.030
3,81 ±0,76
5
6
1.100
27,94
max
1
10
Bottom view
Dimensions
are in
inches
mm
0.150
3,81
1
0.200
5,08
(7
places)
0.620
15,75
Recommended
PC Board Layout
0.044
1,12
dia
10
Primary
6
7
Auxiliary
9
5
Secondary
1
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 374  Revised 12/09/09
© 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.