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TA7788-AL

更新时间: 2024-11-06 14:56:03
品牌 Logo 应用领域
线艺 - COILCRAFT /
页数 文件大小 规格书
1页 210K
描述

TA7788-AL 技术参数

是否无铅: 含铅生命周期:Active
Reach Compliance Code:compliant风险等级:5.61
变压器类型:SMPS TRANSFORMERBase Number Matches:1

TA7788-AL 数据手册

  
Document 1320  
For Silicon Labs Si828x 5kV  
Isolated DC-DC Converter  
Flyback Transformer  
• Developed for use with Silicon Labs Si828x isolated dc-dc-  
converter reference designs.  
AEC  
+
Q200 125°C  
• 5000 Vrms, one minute isolation from primary to secondary  
• Designedtomeetreinforcedinsulationclasswith8mmcreepage  
and clearance.  
• AEC-200 Grade 1 (–40°C to +125°C)  
Core material Ferrite  
Terminations RoHS tin-silver-copper (95.5/3.8/0.7) over tin over  
nickel over phos bronze.  
Weight 1.1 g  
Ambient temperature –40°C to +125°C  
Maximum part temperature +160°C  
Storage temperature Component: –40°C to +160°C.  
Tape and reel packaging: –40°C to +80°C  
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)  
Packaging 700 per 13reel Plastic tape: 32 mm wide, 0.40 mm thick,  
16 mm pocket spacing, 5.72 mm pocket depth  
PCB washing Tested to MIL-STD-202 Method 215 plus an additional  
aqueous wash. See Doc787_PCB_Washing.pdf.  
Leakage  
DCR max (Ohms)  
pri sec1 sec2  
Part  
Input  
Inductance2 inductance3  
Turns ratio  
Isat4  
number1 voltage (V)  
±±5 (µH)  
max (µH)  
pri:sec1:sec2  
(A)  
Output5  
TA7788-AL_  
7 – 24  
25.0  
0.60  
0.265 0.437  
0.235  
1:1.25:0.75  
1.4  
15 V, 0.13 A  
1. When ordering, specify a packaging code:  
TA7788-ALD  
Packaging: D = 13machine ready reel. EIA-481 embossed plastic  
tape. Quantities less than full reel available: in tape  
(not machine ready) or with leader and trailer ($25  
charge).  
B = Less than full reel. In an effort to simplify our part  
numbering system, Coilcraft is eliminating the need  
for multiple packaging codes. When ordering, simply  
change the last letter of your part number from B to D.  
2. Inductance is for the primary, measured on an Agilent/HP 4284 at 250 kHz,  
0.1 Vrms, 0 Adc.  
3. Leakage inductance measured between pins 2 and 3 at 250 kHz, 0.1Vrms,  
0 Adc with all secondary pins shorted.  
4. DC current that causes an inductance drop of 30% (typ) from its value  
without current  
5. Output of Sec1 is 15 V, 0.13 A. Output of Sec2 is 9 V, 0.13 A.  
6. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
inches  
mm  
Dimensions are in  
Parts shown are preproduction products available for evaluation only. Part changes are not effective until May 1, 2023.  
Document 1320 Revised 03/21/23  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
© Coilcraft Inc. 2023  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  

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