c0972-al Coilcraft, Inc., c0972-al Datasheet
c0972-al
Manufacturer Part Number
c0972-al
Description
Smt Power Magnetics For On Semiconductor Ncp1216a Controller
Manufacturer
Coilcraft, Inc.
Datasheet
1.C0972-AL.pdf
(2 pages)
C0972-AL Transformer
C0972-AL
2. Inductance measured between pins 2 and 4 at 10 kHz, 0.1 V, 0 Adc.
3. Leakage inductance measured between pins 2 and 4 at 100 kHz,
4. Operating temperature range: –40°C to +85°C.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009
Primary
number
Reset
0.1 V, 0 Adc with all other pins shorted.
Part
2
4
5
1
power (W)
Output
60
SMT Power Magnetics
Secondary
10
6
range (V)
voltage
36 – 75
Input
0.108
2,74
Weight:
Terminations: Tin-silver over tin over nickel over phos bronze
Packaging:
voltage (V)
Output
12
10
Specifications subject to change without notice.
Please check our website for latest information.
Recommended
28.2 g
24 per tray
Land Pattern
current
(A rms)
Output
27,94
5.0
1.10
inductance
min (mH)
Coilcraft’s C0972-AL transformer and B0754-AL inductor
were developed specifically for the ON Semiconductor
NCP1216A PWM Current-Mode Controller.
They are specified in application note AND8161/D along
with Coilcraft’s DS3316P-103 and DS3316P-102 shielded
inductors. Refer to the separate data sheet for additional
information about the DS3316 Series of inductors
The C0972-AL features very low DCR, excellent leak-
age inductance and 1500 V Isolation from the primary
and auxiliary windings to the secondary.
The B0754-AL is the output inductor and features four
separate windings connected in parallel to minimize
power losses and to limit temperature rise.
To request free evaluation samples, contact Coilcraft or
visit www.coilcraft.com.
Primary
0.817
1
0.079
0.196
2,00
4,98
1
inductance
0.560
14,22
max (µH)
1.060
26,92
Leakage
0.035
1.50
0,90
max
max
5
1
2
0.056 (pri)
0.031 (sec)
0.480 (aux)
DCR max
Document 418-1 Revised 01/23/09
(Ohms)
Bottom View
1.280
32,51
For ON Semiconductor
NCP1216A Controller
Dot above pin1
1.024
26,00
max
Document 418-1
pri : sec pri: reset
1 : 0.91
Turns ratio
6
10
0.043
0.196
1,10
4,98
0.004 /0,10
1 : 1
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c0972-al Summary of contents
Page 1
... Coilcraft’s DS3316P-103 and DS3316P-102 shielded inductors. Refer to the separate data sheet for additional information about the DS3316 Series of inductors The C0972-AL features very low DCR, excellent leak- age inductance and 1500 V Isolation from the primary and auxiliary windings to the secondary. ...
Page 2
... Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Typical L vs Frequency 1000 100 10 1 0.01 0.1 Frequency (MHz) Typical L vs Current 1000 100 10 1 0.1 1 Current (A) © Coilcraft, Inc. 2009 0.545 max 2 Isat 3 Irms 4 13,84 (A) (A) 8.0 4.8 0.035 0,90 5 1.060 max ...