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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

GA3136-BL Flyback Transformer

for Texas Instruments UCC1809/2809/3809 Primary Side Controller

符合RoHS
  • Developed for TI UCC1809/2809/3809 Primary Side Controller
  • Designed for 50 W dc-to-dc fixed frequency current mode switching power supplies
立即购买:
计数 单价
1 $6.95
240 $5.25
480 $3.55
1200 $2.98
2400 $2.70
4800 $2.47

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 UCC1809/2809/3809一起使用

输入电压 输出 1 功率 Fsw
Sec Bias
22 V 26 V 53 V , 1 A 12 V , 0.02 A 50 W 150 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
  5.9 A (µH) 3
DCR max (Ω) 4 最大
漏电感
(µH) 5
匝数比 6 隔离
电压 (Vrms) 7
Pri Sec Bias Pri : Sec : Bias
GA3136-BL 35.0 31.5 0.029 0.074 0.208 0.230 1 : 1.4 : 0.33 1500
注释
  1. Output is for the secondary winding. Output of the bias winding output is 12 V, 20 mA.
  2. Inductance is measured at 150 kHz, 0.1 Vrms.
  3. Peak primary current drawn at minimum input voltage
  4. DCR for the primary is with the windings connected in parallel.
  5. Leakage inductance is for the primary windings connected in parallel and with the secondary winding shorted.
  6. Turns ratios are with the primary windings connected in parallel.
  7. 1500 Vrms, one minute isolation from primary to secondary windings.

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.
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.
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

ga3136s.gif

Primary windings to be connected
in parallel on the PC board.

物理特性

ga3136d.gif


dims_inches_mm-(5).gif

一般规格

核心材料:
Ferrite
重量:
27.1 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 with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.