3D Model Datasheet

UA7962-AL PoE Transformer

for TI PMP20058

Developed for Texas Instruments 81 W Industrial POE Isolated Flyback reference design PMP20058

立即购买:

计数	单价
1	$11.26
120	$9.65
240	$8.39
720	$7.29
1500	$6.35
2500	$5.44
5000	$4.99

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 PMP20058一起使用

输入电压	输出 1	功率	Fsw
8 V — 18 V	54 V , 1.5 A	81 W	300 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±5%)	最小电感 15.5 A (µH)	DCR max (mΩ) 3			最大漏电感 (µH) 4	匝数比 5	隔离电压 (Vrms) 6
零件号 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±5%)	最小电感 15.5 A (µH)	Pri	Sec	Aux	最大漏电感 (µH) 4	Pri : Sec : Aux	隔离电压 (Vrms) 6
UA7962-AL	10	8.6	5	38	51	0.085	1 : 2 : 0.5	1500

注释

Aux winding output is 20 mA.
Inductance is for the primary, measured at 300 kHz, 0.3 Vrms.
DCR for the primary is with the two windings connected in series (pin 2 and 3 to be connected).
Leakage inductance is for the primary windings with the secondary windings shorted.
Turns ratios are with the primary windings connected in series (pin 2 and 3 to be connected).
Isolation (hipot) is measured from primary to secondary for one minute.

端子:

RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +105°C

储存温度范围:

Component: –40°C to +105°C
Tray packaging: –40°C to +80°C

最高元件温度:

+145°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

Pins 2 and 3 to be connected on the PC board.

物理特性

一般规格

核心材料:

Ferrite

重量:

49.7 g

包装:

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

仓库

语言设定

货币设定

UA7962-AL PoE Transformer

for TI PMP20058

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