3D Model Datasheet

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	$4.59
200	$3.94
600	$3.43
1200	$2.98
2400	$2.56
5000	$2.35

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
AC Input Voltage	S1	Sense	功率	Fsw
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 (Hover for schematics)	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
零件号 (Hover for schematics)	0A时的电感 (mH) 1 (公差: ±10%)	最小电感 0.3 A (mH)	Pri	S1	Sense	P1	最大漏电感 (µH) 3	Pri : S1 : Sense : P1	隔离电压 (Vrms) 4
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

Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4263B impedance analyzer or equivalent.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary and is measured with the secondary shorted.
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）:

See FIT/MTBF Calculations

原理图

物理特性

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.

仓库

语言设定

货币设定

GA3544 Flyback Transformer

for TI UCD3K Digital Power Controller

所选配置不可用

典型应用

规格

端子:

原理图

物理特性

一般规格

清洗

警告