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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

UA8263-AL Flyback Transformer

for Texas Instruments TIDA-01344

符合RoHS AEC-Q flag
  • Three output versions optimized for typical design applications for
    Texas Instruments TIDA-01344 Flyback Converter
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • Operates up to 333 kHz
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典型应用

与Texas Instruments TIDA-01344一起使用

输入电压 输出 1 功率 Fsw
Sec Aux
10 V 80 V 12 V , 2 A 13 V , 0.05 A 24 W 333 kHz

规格

Electrical specifications at 25°C.

零件号 0A时的
电感 (µH) 2
(公差: ±10%)
最小电感
  3.6 A (µH)
DCR max (Ω) 最大
漏电感
(µH) 3
匝数比 隔离
电压 (Vrms) 4
Pri Sec Aux Pri : Sec : Aux
UA8263-AL 35.0 31.5 0.010 0.009 0.090 0.170 1 : 0.5 : 0.5 3000
注释
  1. Output of the auxiliary winding is 13 V, 50 mA.
  2. Inductance is for the primary, measured at 333.33 kHz, 0.1 Vrms, 0 Adc.
  3. Leakage inductance is for the primary winding with all other windings shorted.
  4. 3000 Vrms, one minute isolation (hipot) from pri and aux to sec.
    1500 Vrms all pins to the core.

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze.
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 +165°C
Tray packaging: –40°C to +80°C
最高元件温度:
+165°C (ambient + temp rise).
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

ua8263s.gif

Connect pins 1 to 2, 3 to 4, 7 to 8,
and 11 to 12 to PC board.

物理特性

ua8263d.gif

dims_inches_mm.gif
 

一般规格

核心材料:
Ferrite
重量:
27.5 g
包装:
24 per tray

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:
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:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.