PL140-109D [COILCRAFT]
SMPS Transformer, 140W;
| 型号： | PL140-109D |
| 厂家： | 
Coilcraft lnc. |
| 描述： | SMPS Transformer, 140W |
| 文件： | 总2页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 417-1
For Applications
SMT Planar Transformers up to 140 Watts
The PL140 surface mount planar transformers are rated
for 140 Watts and are designed to operate at frequen-
cies as high as 500 kHz. They are available in 15 turns
ratios and six different schematics.
These transformers are ideal for use in high-current
powersupplyapplicationssuchasopenloopintermediate
bus converters (IBC) and closed loop voltage mode
converters. Theyaredesignedforusewithnominal −48 V
input. Output voltages depend on the the turns ratio, duty
cycle and circuit topology. They offer high efficiency and
feature excellent DCR, very low leakage inductance and
1500 Vdc primary to secondary isolation.
Coilcraft can design custom planar transformers with
different turns ratios and with an auxiliary winding to
meet your specific requirements.
Primary
turns
N1 N2 Schem. min (µH)
Primary
Leakage
Schematics
DCR max (mOhms)
Part
inductance2 inductance3
2
6
7
8
9
number1
max (µH)
Primary
12.0 (2-3), 12.0 (3-4) 4.0 (6-10)
32.8 (2-4) 4.0 (6-10)
20.8 (2-3), 20.8 (3-4) 4.0 (6-10)
48.8 (2-4) 4.0 (6-10)
Secondary
N
1
1T
1T
1T
1T
3
PL140-100_
PL140-101_
PL140-102_
PL140-103_
PL140-104_
PL140-105_
PL140-106_
PL140-107_
PL140-108_
PL140-109_
PL140-110_
PL140-111_
PL140-112_
PL140-113_
PL140-114_
4
9
5
4
A
B
A
B
A
C
D
C
D
C
E
F
E
F
E
120.0
152.0
188.0
227.0
270.0
120.0
152.0
188.0
227.0
270.0
120.0
152.0
188.0
227.0
270.0
0.35
0.35
0.35
0.35
0.45
0.35
0.35
0.35
0.50
0.60
0.35
0.35
0.35
0.35
0.45
N
2
4
A
1
5
Aux
(opt)
10
6
11
6
4
9
5
2
6
4
28.0 (2-3), 28.0 (3-4) 4.0 (6-10)
12.0 (2-3), 12.0 (3-4) 0.5 (6-7), 0.5 (9-10)
1T
1T
1T
1T
7
N
1
32.8 (2-4)
20.8 (2-3), 20.8 (3-4) 0.5 (6-7), 0.5 (9-10)
48.8 (2-4) 0.5 (6-7), 0.5 (9-10)
0.5 (6-7), 0.5 (9-10)
4
1
8
B
5
5
9
Aux
11
6
4
9
(opt)
10
5
2
6
4
28.0 (2-3), 28.0 (3-4) 0.5 (6-7), 0.5 (9-10)
12.0 (2-3), 12.0 (3-4) 1.0 (6-8), 1.0 (9-10)
6
N
N
1
2
1T
1T
3
32.8 (2-4)
20.8 (2-3), 20.8 (3-4) 1.0 (6-8), 1.0 (9-10)
48.8 (2-4) 1.0 (6-8), 1.0 (9-10)
28.0 (2-3), 28.0 (3-4) 1.0 (6-8), 1.0 (9-10)
1.0 (6-8), 1.0 (9-10)
7
C
4
1
5
11
6
5
6
9
Aux
(opt)
10
5
2
6
1T
1T
1. When ordering, please specify packaging code:
PL140-114D
N
1
7
D
E
4
1
9
Aux
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 parts per full reel).
(opt)
10
5
2
B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use
6
7
code letter D instead.
N
N
1
2
1T
1T
2. Inductance measured on an Agilent/HP 4284 between pins 2 and 4 at 200 kHz, 0.1 Vrms, 0 Adc.
3. Leakage inductance measured between pins 2 and 4 at 100 kHz, 0.1 Vrms, 0 Adc with all secondary pins shorted.
4. Storage and ambient operating temperature range: –40°C to +85°C.
3
4
1
8
9
Aux
1T
(opt)
5. Electrical specifications at 25°C.
5
2
10
6
1T
1T
N
1
7
F
4
1
8
9
Aux
1T
(opt)
5
10
Specifications subject to change without notice.
Please check our website for latest information.
Document417-1 Revised11/06/07
© Coilcraft, Inc. 2007
Document 417-2
PL140 Series SMT Planar Transformers
Dimensions
Dot indicates pin 1
0.800
0.125
3,18
20,32
0.095
10
10
2,41
9
8
7
6
1
2
3
4
5
9
8
7
6
2
3
4
0.810
20,57
max
0.080
2,03
Ø
0.110
Ø
Recommended
Land Pattern
2,79
0.920
23,37
max
Note: Pad for pin 3 not necessary for
schematics B, D and F. Pad for pin 8
is not necessary for schematics C
and D. Pads 1 and 5 are only needed
for optional auxiliary winding.
0.360
9,14
max
0.006/0,15
Tape and reel: 200/13″ reel 44 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document417-2 Revised11/06/07
© Coilcraft, Inc. 2007
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