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介绍
规格
环境
性能曲线
原理图
物理特性
卷装
焊接/清洗

Datasheet 3D模型

ZD2250-AE, ZE2432-AE

Flyback Transformers for Texas Instruments LM5185-Q1

Coilcraft ZD2250/ZE2432-AE flyback transformers are designed to work with the LM5185-Q1 100 V_in PSR flyback automotive DC-DC controller from Texas Instruments. These transformers have no auxiliary winding, reducing solution size and cost while achieving greater than 90% efficiency, making them suitablefor use in isolated bias power supplies for IGBT, SiC, and GaN gate drivers.

The ZD2250/ZE2432-AE are AEC qualified, making them ideal for automotive traction inverters, onboard chargers (OBC), EV charging stations, battery management systems (BMS), automotive DC-DC converters and wide range of other automotive and industrial applications.

Optimized to work with the PSR Flyback DC-DC controller LM5185-Q1 from Texas Instruments
Designed to operate with 18 – 60 V (ZD2250) and 9 – 60 V (ZE2432) input at 200 kHz
2000 Vrms one minute isolation (hipot) primary to secondary
AEC-Q200 (–40°C to +125°C), with max part temp at 165°C

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零件号

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计数	单价
1	$7.86
100	$6.42
250	$4.81
500	$2.89
1000	$2.25
2500	$1.93
5000	$1.77

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

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零件号

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典型应用

与Texas Instruments LM5185-Q1一起使用

零件号	输入电压	输出	功率	Fsw
ZD2250-AED	18 V — 60 V	16 V , 1 A	16 W	200 kHz
ZE2432-AED	9 V — 60 V	16 V , 1 A	16 W	200 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±10%)	Isat (A) 2	DCR max (Ω) 3		最大漏电感 (µH) 4	匝数比	隔离电压 (Vrms) 5
零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±10%)	Isat (A) 2	Pri	Sec	最大漏电感 (µH) 4	Pri : Sec	隔离电压 (Vrms) 5
ZD2250-AED	12	5.5	0.025	0.025	0.20	1 : 1	2000
ZE2432-AED	9	7.5	0.025	0.025	0.15	1 : 1	2000

注释

Inductance is for the primary, measured at 200 kHz, 0.1 Vrms, 0 Adc.
DC current that causes an inductance drop of 30% (typ) from its value without current.
DCR values specified with windings connected in parallel.
Leakage inductance is for the primary winding (connected in parallel) with the secondary windings shorted.
2000 Vrms, isolation (hipot) measured between primary windings (connected in parallel) to secondary windings (connected in parallel).

端子:

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

包装:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 parts per reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

环境

环境:

符合RoHS , 无卤素

环境温度范围:

–40°C to +125°C

储存温度范围:

Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C

最高元件温度:

+165°C (ambient + temperature rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

L vs Current

原理图

Connect pin 2 to 1, pin 10 to 9, and pin 6 to 7 on the PC board

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
200	330	100	13	50,4	44,4	44	28	4	2	9,55	0,5

一般规格

核心材料:

Ferrite

重量:

5.5 g

包装:

200 per 13″ reel Plastic tape: 44 mm wide, 0.5 mm thick, 28 mm pocket spacing, 9.55 mm pocket depth

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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