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PA0368.100

更新时间: 2024-10-31 23:26:03
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其他 - ETC 变压器电流感应变压器转换器
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描述
SMT Current Sense Transformers for DC/DC Converter Applications (12/02)

PA0368.100 数据手册

  
SMT CURRENT SENSE  
TRANSFORMERS  
PA0368 Series  
Current rating up to 4 Amps  
Operating Frequency Range: 50 kHz to 500 kHz  
Maximum footprint: 8.38 mm x 8.38 mm x 3.30 mm  
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C  
Secondary  
Inductance  
(mH MIN)  
DCR (mMAX)  
Secondary  
Hipot  
(Vrms)  
Part number  
Turns ratio  
Current Rating1  
Primary  
PA0368.050  
PA0368.070  
PA0368.080  
PA0368.100  
PA0368.125  
NOTES:  
1:50  
1:70  
1:80  
1:100  
1:125  
4
4
4
4
4
1.7  
3.3  
4.3  
6.7  
10.4  
4
4
4
4
4
900  
500  
500  
500  
500  
500  
1200  
1400  
1600  
1900  
1. The maximum current rating is based on temperature rise of the component and represents the dc current which will cause a typical temperature rise of 40°C with no airflow.  
2. To calculate the value of the terminating resistor (Rt) use the following formula: Rt () = Vref * N / (Ipeak primary)  
3. The peak flux density of the device must remain below 2000 Gauss. To calculate the peak flux density for a uni-polar current, use the following formula:  
Bpk = 64.9 * Vref * (Duty Cycle Max) * 105 / (N * Freq kHz) — (for bi-polar current applications divide Bpk as calculated above by 2).  
Mechanical  
Schematic  
.330  
8,38  
MAX  
2
3
1
1
2
MAX  
3
1T  
.236  
6,00  
4
.330  
8,38  
PA0368.XXX  
Date Code  
Cntry of Origin  
Iprimary  
4
.236  
6,00  
Isecondary  
Vref  
N
.130  
3,30  
1
RT  
MAX  
APPLICATION CIRCUIT  
.006/0,15  
4 SURFACES  
Inches  
mm  
Dimensions:  
Weight . . . . . . . . . . . . . .0.3 grams  
Tape & Reel . . . . . . . . . . .1100/reel  
.010  
0,25  
Unless otherwise specified, all tolerances are  
For More Information :  
UNITED KINGDOM  
(Northern Europe)  
1 & 2 Huxley Road  
The Surrey Research Park  
Guildford, Surrey GU2 5RE  
United Kingdom  
TEL: 44 1483 401700  
FAX: 44 1483 401701  
UNITED STATES  
(Worldwide)  
HONG KONG  
FRANCE  
SINGAPORE  
TAIWAN, R.O.C.  
(Northern Asia)  
DISTRIBUTOR  
(Southern Europe) (Southern Asia)  
Zone Industrielle  
F-39270  
Orgelet  
France  
(China/Hong Kong)  
19/F, China United Plaza  
1008 Tai Nan West Street  
Cheung Sha Wan, Kowloon  
Hong Kong, China  
12220 World Trade Drive  
San Diego, CA 92128  
U.S.A.  
http://www.pulseeng.com  
TEL: 858 674 8100  
FAX: 858 674 8262  
150 Kampong Ampat 3F-4, No. 81, Sec. 1  
#07-01/02  
KA Centre  
Singapore 368324  
HsinTai Wu Road  
Hsi-Chih, Taipei Hsien  
Taiwan, R.O.C.  
Tel: 886 2 2698 0228  
FAX: 886 2 2698 0948  
TEL: 33 3 84 35 04 04 TEL: 65 6287 8998  
FAX: 33 3 84 25 46 41 FAX: 65 6280 0080  
TEL: 852 2788 6588  
FAX: 852 2776 1055  
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product  
names mentioned herein may be trademarks or registered trademarks of their respective owners.  
Printed on recycled paper. ©2002, Pulse Engineering, Inc.  
PRELIMINARY P557.P (12/02)  

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