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Cx Family Common Mode Chokes
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XGL4020 Ultra-low DCR Power Inductors

WA8417-AL Fly-Buck Transformer

for TI PMP30227 Isolated Power Supply

符合RoHS
  • Developed for use with Texas Instrument PMP30227 Automotive Isolated 15 V/4.5 W Bias Power Supply.
  • Designed to meet basic insulation class with 3 mm creepage and clearance
立即购买:

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索取样品:

典型应用

与Texas Instruments PMP30227一起使用

输入电压 输出 功率 Fsw
8 V 28 V 15 V , 0.3 A 4.5 W 400 kHz

规格

Electrical specifications at 25°C.

零件号 1
(Hover for schematics)
0A时的
电感 (µH) 2
(公差: ±10%)
Isat (A) 3 DCR max (Ω) 4 最大
漏电感
(µH) 5
匝数比 隔离
电压 (Vrms) 6
Pri Sec Pri : Sec
WA8417-AL_ 47.0 2.8 0.185 0.370 0.420 1 : 2 2500
注释
  1. When ordering, please specify packaging code: e.g. WA8417-ALD
  2. Inductance is for the primary, measured on an Agilent/HP 4284 at 400 kHz, 0.6 Vrms, 0 Adc.
  3. Isat: DC current that causes an inductance drop of 30% (typ) from its value without current.
  4. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Leakage inductance measured between pins 3 and 4 at 400 kHz, 0.6 Vrms, 0 Adc with pins 10 and 9 shorted.
  6. 2500 Vrms, one minute isolation from primary to secondary.

端子:

  • RoHS tin-silver-copper (95.5/3.8/0.7) over tin over nickel over phos bronze.

包装:

  • D = 13″ machine ready reel. EIA-481 embossed plastic tape (600 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
环境
环境:
符合RoHS
环境温度范围:
−40°C to +125°C
储存温度范围:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
最高元件温度:
+165°C (Ambient + temperature rise)
故障率(FIT)/平均故障间隔时间(MTBF):

原理图

wa8417s.gif

物理特性

wa8417d.gif

dims_inches_mm.gif

卷装规格

tapereel_pl.gif
 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_f.gif
600 330 100 13 30,4 24,4 24 16 4 2 6,1 0,37

一般规格

核心材料:
Ferrite
重量:
5.23 g
包装:
600 per 13″ reel Plastic tape: 24 mm wide, 0.37 mm thick, 16 mm pocket spacing, 6.1 mm pocket depth

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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