U6982-CLB [COILCRAFT]
Miniature SMT Transformers; 微型贴片变压器
| 型号： | U6982-CLB |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Miniature SMT Transformers |
| 文件： | 总2页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 606-1
Miniature SMT Transformers
These miniature transformers were developed for use with
Maxim RS-232/RS-485 interface ICs, and are suitable
for gate drive and other power applications. They were
designed to work with the MAX250, MAX251, MAX253
and MAX845 for providing power to the isolated side of
the interface, and are also specified by LinearTechnology,
Sipex and others for use with their chipsets.
They feature 1500 Vrms isolation between windings in a
miniature surface mount package. Each transformer has
a stainless steel cover that provides an excellent surface
for automated placement.
In addition to the standard parts shown, Coilcraft can
produce custom transformers with voltage, inductance
and DCR values to meet your specific requirements. For
more information, contact Coilcraft.
Volt-time
Inductance product2
min (µH) typ (Vµsec)
Isolation
pri-sec
(Vrms)
Pri/sec
capacitance Turns
typ (pF)3 ratio4
Pri:sec
DCR max (Ohms)
Part
Pri / sec
voltage
Power5
(W)
number1
pri
sec
Size
Q4470-CL_ 5 V to 5 V
S5394-CL_ 5 V to 10 V
U6982-CL_ 3.3 V to 5 V
400 (1-3)
400 (1-3)
59 (1-3)
32 (1-3)
32 (1-3)
22 (1-3)
0.950 (1-3)
0.950 (1-3)
0.700 (1-3)
1.25 (6-4)
0.950 (6-4)
1.800 (6-4)
1500 (1-4)
1500 (1-4)
1500 (1-4)
0.87 1 CT : 1.3 CT 0.25
0.92 1 CT : 1 0.25
0.93 1 CT : 2.1 CT 0.75
C
C
C
T6437-DL_
S5499-DL_ 5 V to 24 V
T6650-DL_ 5 V to 24 V
5 V to 5V
1000 (1-4)
160 (1-4)
176 (2-3)
134 (1-4)
48 (1-4)
48 (2-3)
1.010 (1-2, 3-4) 1.955 (8-5)
0.540 (1-2, 3-4) 4.28 (8-7, 6-5) 1500 (1,3-8,6)
1500 (1,3-8)
1.88
1.59
1.25
1 CT : 1
1 CT : 5 CT
1 : 5
1.5
1.0
1.0
D
D
D
1.015 (2-3)
8.250 (7-6)
1500 (2-7)
1. When ordering, please specify packaging code:
Q4470-CLD
Chipset
Linear Linear Maxim Maxim Maxim Sipex
LT1952 LTC3900 250/251 253/845 3535E SP3222 SP3232
Sipex
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
Q4470-CL
S5394-CL
U6982-CL
T6437-DL
S5499-DL
T6650-DL
tape (Size C: 1000 per full reel; Size D: 500 per full
reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter D instead.
ꢀ
ꢀ
ꢀ
ꢀ
2. Volt-time product is based on core area, number of primary turns and
4800 Gauss flux density.
3. Capacitance measured from full primary to full secondary at 200 kHz.
4. CT indicates center tap.
5. Calculated output power based on 150 kHz operating frequency.
Power varies depending on application.
6. Ambient temperature range: –40°C to +85°C
7. Storage temperature range: Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C
Q4470-CL
U6982-CL
S5394-CL
1
2
3
6
5
4
1
2
3
6
5
4
1
2
3
6
Pri
Sec Pri
Sec Pri
Sec
4
8. Resistance to soldering heat: Three reflows at >217°C for 90 seconds
(+260°C 5°C for 20 – 40 seconds), allowing parts to cool to room
temperature between.
9. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
T6437-DL
S5499-DL
T6650-DL
8
1
8
2
1
7
2
3
7
6
2
3
Pri
Sec Pri
Sec Pri
Sec
5
3
4
6
5
4
Document 606-1 Revised 05/06/09
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
© 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.
Document 606-2
Miniature SMT Transformers
Dot above
pin 1
0.260
6,60
C Size
max
Q4470-CL, S5394-CL, U6982-CL
0.215
5,46
max
0.004/0,10
0.283
7,20
min
0.350
8,89
Recommended
Land Pattern
max
0.050
1,27
sq
1
6
4
0.023
0,60
0.275
6,99
max
0.100
2,54
0.100
2,54
3
1
0.375
9,53
0.039
1,0
min
Bottom View
Weight 510 – 550 mg
Terminations Tin-silver over tin over nickel over phos bronze
Packaging 1000 per 13″ reel Plastic tape: 16 mm wide,
0.34 mm thick, 12 mm pocket spacing, 5.33 mm pocket depth
Dot above
pin 1
0.344
8,75
D Size
max
S5499-DL,T6437-DL,T6650-DL
0.215
max
5,46
0.004/0,10
0.415
10,55
min
0.500
12,70
0.500
12,70
max
0.075
1,905
8
0.023
0,60
1
0.050
1,27
0.400
10,16
Recommended
Land Pattern
max
0.100
2,54
0.100
2,54
1
4
5
0.035
0,90
min
Bottom View
Weight 0.98 – 1.1 g
Terminations Tin-silver over tin over nickel over phos bronze
Tape and reel 500 per 13″ reel Plastic tape: 24 mm wide,
0.36 mm thick, 16 mm pocket spacing, 6.13 mm pocket depth
Document 606-2 Revised 05/06/09
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
© 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.
相关型号：
©2020 ICPDF网 联系我们和版权申明