PA6547_15 [COILCRAFT]
Isolation Transformers;
| 型号： | PA6547_15 |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Isolation Transformers |
| 文件： | 总1页 (文件大小：315K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 1251
For Analog Devices ADuM347x
Quad-Channel Digital Isolators
Isolation Transformers
• AEC-Q200 Grade 1 qualified
• Developed to work with Analog Devices ADuM347x quad-
channel, digital isolators in automotive applications
• Power rating: 2 Watts
• Designed to meet UL/CSA/IEC 60950 Basic Insulation with
1.5 mm creepage and clearance.
Core material Ferrite
Terminations Tin-silver over tin over nickel over phos bronze
Isolation 2500 Vrms primary to secondary; 500 Vrms winding to core
Weight 0.95 – 0.98 g
Ambient temperature –40°C to +125°C
Maximum part temperature +165°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C.
Tape and reel 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 600/13″ reel; Plastic tape: 24 mm wide, 0.37 mm thick,
16 mm pocket spacing, 6.1 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Pri / output voltages
DCR max
(Ohms)3
Leakage Volt-time
inductance4 product5
Part
Inductance2 Turns
output
output
output
(pin5)
number1
min (µH)
ratio
pri
5 V +3.3 to +5 V
(pin8)
(pins6&7)
pri
sec
max (µH)
(V-µsec)
PA6547-AL_
PA6548-AL_
PA6549-AL_
63.75
63.75
63.75
1 : 2
1 : 3
1 : 5
0 V
No output
0 V
–12 to –15 V
0.095 0.190
0.122 0.260
0.095 1.17
0.460
0.660
0.515
17.6
17.6
17.6
5 V +12 to +15 V +6 to +7.5 V
5 V +12 to +15 V 0 V
1. When ordering, please specify a packaging code:
PA6549-ALD
Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic
tape (600 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. Inductance is for the primary, measured from pins 4– 3 at 1 kHz, 0.1 Vrms.
3. DCR is for each winding of the primary and secondary.
4. Leakage inductance is for the primary windings, measured from pins 1
with all secondary windings shorted.
– 4
5. Based on Bsat of the core at 25°C and the number of turns on winding 4
6. Electrical specifications at 25°C.
-3.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
inches
mm
Dimensions are in
Analog Devices is a trademark of Analog Devices, Inc.
Document 1251 Revised 01/15/15
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