Datasheet 3D Model

GA3172 Flyback Transformer

for the Microchip AC LED Driver

Developed for Microchip to operate with PIC16HV785 CMOS Microcontroller and MCP1402 Gate Driver
Universal AC input
12 V bias winding output powers the microcontroller

立即购买:

计数	单价
1	$5.79
250	$4.96
500	$4.32
1000	$3.36
2500	$2.88

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Microchip PIC16HV785一起使用

输入电压	输出 1		功率	Fsw
输入电压	Sec	Bias	功率	Fsw
85 V — 265 V	20 V , 0.7 A	12 V , 0.02 A	14 W	250 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 0.78 A (µH)	DCR max			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 (µH) 2 (公差: ±10%)	最小电感 0.78 A (µH)	Pri (Ω)	Sec (mΩ)	Bias (mΩ)	最大漏电感 (µH) 3	Pri : Sec : Bias	隔离电压 (Vrms) 4
GA3172-AL	500	450	0.675	245.000	325.000	8.25	1 : 0.214 : 0.131	3000

注释

Output is for the secondary. Bias winding output is 12 V.
Inductance measured at 125 kHz, 0.1 Vrms, 0 Adc.
Leakage inductance is for the primary and is measured with the secondary shorted.
3000 Vrms, one minute isolation from the primary and bias to the secondary winding.

端子:

RoHS-compliant. Tin-silver over tin over copper over steel terminations. Other terminations available at additional cost.

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.
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:

11.7 g

包装:

117 parts 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:

Only pure water or alcohol recommended.

仓库

语言设定

货币设定

GA3172 Flyback Transformer

for the Microchip AC LED Driver

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