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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

NA5889 Flyback Transformer

for TI UCC28600 Flyback Green Mode Controller

符合RoHS
  • Developed for use with TI TPS55340 Boost/SEPIC/Flyback DC-DC Regulator.
立即购买:
计数 单价
1 $3.00
175 $2.40
700 $2.09
1400 $1.63
2800 $1.40
5000 $1.28

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 TPS55340一起使用

输入电压 输出 1 功率 Fsw
2.9 V 32 V 12 V , 1 A 12 W 200 kHz

规格

Electrical specifications at 25°C.

零件号 2 0A时的
电感 (µH) 3
(公差: ±10%)
最小电感
  5.5 A (µH)
DCR max (Ω) 4 最大
漏电感
(µH) 5
匝数比 6 隔离
电压 (Vrms) 7
Pri Sec Pri : Sec
NA5889-AL_ 12.0 10.8 0.030 0.020 0.140 1 : 0.833 1500
注释
  1. Output is with the secondary windings connected in parallel.
  2. When ordering, please specify packaging code: e.g. NA5889-ALD
  3. Inductance is for the primary, measured at 50 kHz, 0.1 Vrms, 0 Adc.
  4. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Leakage inductance is for the primary and is measured at 50 kHz, 0.1 Vrms, 0 A with secondary windings shorted.
  6. Turns ratio is with the primary and the secondary windings connected in parallel.
  7. 1500 Vrms, one minute isolation from primary windings to secondary windings.

端子:

  • RoHS-compliant. Tin-silver (96.5/3.5) over tin over copper over steel terminations. Other terminations available at additional cost.

包装:

  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape 175 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

原理图

na5889s.gif
Primary windings and secondary
windings to be connected
in parallel on PC board

物理特性

na5889d.gif

dims_inches_mm-(3).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_c-(1).gif
175 330 100 13 38,4 32,4 32 28 4 2 12,93 0,5

一般规格

核心材料:
Ferrite
重量:
6.5 g
包装:
175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth.