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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

Magnetics

for Texas Instruments LM5025 & LM5034

符合RoHS


 
  • Specifically developed for use with the Texas Instruments LM5110 Gate Driver and LM5025 Cascaded PWM Controller
  • Specified by National Semiconductor for use with LM5034 Dual Interleaved Controller
  • Low profile, high efficiency planar transformer
  • Planar output choke inductor
立即购买:
计数 单价
1 $15.32
1000 $9.27
5000 $7.28

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

典型应用

与Texas Instruments LM5110, LM5025一起使用

输出 功率
3.3 V , 30 A 100 W

规格

Electrical specifications at 25°C.

Planar Transformer

零件号 1 最小
电感 (µH) 2
DCR max (mΩ) 3 最大
漏电感
(µH) 4
隔离
电压 (Vrms)
Pri Sec
B0357-BL_ 320 55.0 1.0 0.55 1500

Planar Output Inductor

零件号 5 电感 (µH) 6
(公差: ±10%)
DCR max (Ω) 7 隔离
电压 (V) 8
Isat (A) 9 Irms (A) 10
Main Aux
B0358-CL_   2.0 0.0020 0.90 1500 32.0 36.0
注释
  1. When ordering, please specify packaging code: e.g. B0357-BLD
  2. Inductance measured on an Agilent/HP 4284 between pins 1 and 2 at 250 kHz, 0.1 Vrms, 0 Adc.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance measured between pins 1 and 2 at 100 kHz, 0.1 Vrms, 0 Adc with secondary pins shorted.
  5. When ordering, please specify packaging code: e.g. B0358-CLD
  6. Inductance measured on an Agilent/HP 4284 between pins 3 and 4 at 250 kHz, 0.1 Vrms.
  7. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  8. Isolation measured from pin 1 to pin 3.
  9. Isat: DC current at which inductance drops 10% (typ) from its value without current. Details
  10. Irms: Current that causes a 40°C temperature rise from 25°C ambient. Details

端子:

  • RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

包装:

  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape (200 parts 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.
环境
环境:
符合RoHS
环境温度范围:
−40°C to +85°C
储存温度范围:
Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲线

Inductance vs Current (B0358-C Planar Output Inductor)

Inductance vs Frequency (B0358-C Planar Output Inductor)

原理图

B0357-BL B0358-CL
b0357_schem.gif b0358_schem.gif

物理特性

b0357d.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_v.gif
200 330 100 13 50,4 44,4 44 32 4 2 9,4 0,37

一般规格

核心材料:
Ferrite
重量:
11.3 g
包装:
200 per 13″ reel Plastic tape: 44 mm wide, 0.37 mm thick, 32 mm pocket spacing, 9.4 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) Failures in Time (FIT)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
PCB清洗:
Only pure water or alcohol recommended

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