Datasheet 3D Model

CU8758-AL Flyback Transformer

for Maxim MAX17597

Mounted on Maxim MAX17597 Evaluation Kit

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典型应用

与Maxim MAX17597一起使用

输入电压	输出	功率	Fsw
18 V — 36 V	24 V , 0.83 A	20 W	250 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±10%)	最小电感 3.3 A (µH)	DCR max		最大漏电感 (nH) 2	匝数比	隔离电压 (Vrms) 3
零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±10%)	最小电感 3.3 A (µH)	Pri (Ω)	Sec (mΩ)	最大漏电感 (nH) 2	Pri : Sec	隔离电压 (Vrms) 3
CU8758-AL	33	26	0.030	41.0	800	1 : 1.85	1500

注释

Inductance is for the primary, measured at 200 kHz, 0.1 Vrms.
Leakage inductance is for the primary winding with the secondary winding shorted.
1500 Vrms, one minute isolation (hipot)between primary and secondary.

端子:

RoHS-compliant. 260°C compatible. RoHS tin-silver (96.5/3.5) 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

最高元件温度:

135°C (ambient + temp rise)

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:

100 parts 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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

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