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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

GA3544 Flyback Transformer

for TI UCD3K Digital Power Controller

  • Specified by Texas Instruments for use in the Bias Power Supply for their UCD3K Digital Power Controller
  • Designed to meet UL/CSA/IEC 60950 Reinforced Insulation Class; 3 mm creepage/clearance
立即购买:
计数 单价
1 $4.33
200 $3.46
600 $3.01
1200 $2.62
2400 $2.25
5000 $2.06

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 UCD3K一起使用

AC Input Voltage 输出 功率 Fsw
S1 Sense
85 V 265 V 12 V , 0.2 A 12 V , 0.2 A 5 W 100 kHz

规格

Electrical specifications at 25°C.

零件号 0A时的
电感 (mH) 1
(公差: ±10%)
最小电感
  0.3 A (mH)
DCR max (Ω) 2 最大
漏电感
(µH) 3
匝数比 隔离
电压 (Vrms) 4
Pri S1 Sense P1 Pri : S1 : Sense : P1
GA3544-BL 2.3 1.6 0.860 0.109 0.155 0.131 17.6 1 : 0.158 : 0.079 : 0.158 3000
注释
  1. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4263B impedance analyzer or equivalent.
  2. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  3. Leakage inductance is for the primary and is measured with the secondary shorted.
  4. Isolation: 3000 Vrms, one minute Pri and P1 to S1 and Sense; 1500 Vrms all windings to core

端子:

  • RoHS-compliant. Tin-silver (96.5/3.5) over tin over copper terminations.
环境
环境温度范围:
–40°C to +85°C
储存温度范围:
Component: –40°C to +85°C.
Tray 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

ga3544s.gif

物理特性

ga3544d.gif

dims_inches_mm-(5).gif

一般规格

核心材料:
Ferrite
重量:
13.4 g
包装:
Packaged 100 per tray

清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB清洗:
Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.