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A9967-AL

更新时间: 2024-11-25 06:35:39
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器电力变压器SMPS变压器
页数 文件大小 规格书
1页 167K
描述
SMT Power Transformer

A9967-AL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.4
Is Samacsys:N其他特性:TURNS RATIO: 1:0.667;1:0.50, LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO
高度:11.43 mm最大输入电压:57 V
最小输入电压:18 VJESD-609代码:e2
长度:30 mm安装特点:SURFACE MOUNT
初级绕组数量:1次级绕组数量:2
最大工作频率:100 kHz输出电压 1:15 V
物理尺寸:L30.0XB20.57XH11.43 (mm)额定功率:30 W
初级电感:10 µH表面贴装:YES
端子面层:Tin/Silver (Sn/Ag)变压器类型:SMPS TRANSFORMER
宽度:20.57 mmBase Number Matches:1

A9967-AL 数据手册

  
Document 376  
For Linear Technology  
SMT Power Transformer LT1725 Flyback Controller  
The A9967-AL surface mount transformer works with  
with Linear Technology LT1725 Isolated Flyback Con-  
troller. It is ideal for use in telecommunications isolated  
converters and isolated power supplies, and can be  
used in PoE applications.  
For the LT1725, 48 V to 15 V converter, three windings  
are connected in series for the primary and two windings  
are connected in parallel for the secondary output of  
15 V, 2 A. The remaining winding provides power to the  
chipset.  
This low-profile transformer is designed for an input  
Coilcraft can also custom engineer a transformer to  
meet your specific requirements. For free evaluation  
samples, contact Coilcraft or visit www.coilcraft.com.  
voltage of 36  
72 Volts. It features six 1-to-1 windings  
and 500 Vrms isolation between windings.  
Inductance  
at 0 A2  
±10% (µH)  
Inductance  
Leakage  
Part  
at Ipk3  
DCR max4  
(Ohms)  
inductance5  
max (µH)  
Ipk3  
(A)  
number1  
min (µH)  
Output  
A9967-AL_  
10.0  
9.0  
0.045  
0.200  
7.0  
15 V, 2 A  
1. When ordering, please specify packaging code:  
2. Inductance is per winding of the primary, measured at 100 kHz,  
0.1 Vrms, 0 Adc.  
3. Peak primary current drawn at minimum input voltage.  
4. DCR is per winding.  
5. Leakage inductance is for one winding and is measured with all other  
windings shorted.  
6. Electrical specifications at 25°C.  
A9967-ALD  
Packaging: D = 13machine-ready reel. EIA-481 embossed plastic  
tape (175 parts per full reel).  
B = Less than full reel. In tape, but not machine ready. To  
have a leader and trailer added ($25 charge), use  
code letter D instead.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
1.148  
max  
Core material Ferrite  
Weight: 11.9 g  
29,15  
1
max  
6
12  
Terminations RoHS tin-silver over tin over nickel over phos  
bronze. Other terminations available at additional cost.  
0.810  
20,57  
Ambient temperature –40°C to +85°C  
A9967-AL  
Storage temperature Component: –40°C to +125°C.  
Packaging: –40°C to +80°C  
7
Resistance to soldering heat Max three 40 second reflows at  
+260°C, parts cooled to room temperature between cycles  
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /  
85% relative humidity)  
0.450  
11,43  
Failures in Time (FIT) / Mean Time Between Failures (MTBF)  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
max  
Packaging 175 per 13reel Plastic tape: 44 mm wide, 0.4 mm thick,  
28 mm pocket spacing, 12.0 mm pocket depth  
0.004/0,10  
0.084  
2,13  
0.969  
24,6  
PCB washing Only pure water or alcohol recommended  
0.827  
21,0  
6
3
0.130  
3,30  
0.93  
23,62  
0.05  
1,27  
0.028  
0,72  
6
1
7
1
7
1
10  
4
Recommended  
Land Pattern  
12  
0.118  
3,0  
0.118  
3,0  
9
5
12  
2
inches  
mm  
Dimensions are in  
11  
8
1:1:1:1:1:1  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document376 Revised04/20/05  
© Coilcraft, Inc. 2009  

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