T6522-AL Coilcraft, Inc., T6522-AL Datasheet

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T6522-AL

Manufacturer Part Number
T6522-AL
Description
Smt Current Sensor ?c T6522-al
Manufacturer
Coilcraft, Inc.
Datasheet
T6522-AL_
1. When ordering, please specify packaging code:
2. The two primary windings may be connected in parallel (1 : 50) to
3. Inductance is for the secondary, measured at 100 kHz, 0.1 Vrms.
4. Maximum volt-time product for the secondary.
5. Varying terminating resistance increases or decreases output
6. Operating temperature range −40°C to +85°C.
7. Electrical specifications at 25°C.
Typical Application
© Coilcraft, Inc. 2007
number
I
Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic
provide up to 3 A (I
series (2 : 50) to provide twice the sensitivity (1 A I
Voltage/Ampere according to the following equation:
R
in
Part
T
= V
out
1
1 T
× N
2
5
6
1
B = Less than full reel. In tape, but not machine ready. To
sec
Turns (N)
pri : sec
/ I
tape (750 per full reel).
have a leader and trailer added ($25 charge), use
code letter D instead.
1 : 50
SMT Current Sensor – T6522-AL
in
in
.
) sensing capability (3 V
T6522-ALD
2
Inductance
50 T
min (mH)
3
4
3.4
3
out
R
T
), or connected in
DCR max Ohms
1,2 – 5,6 3 – 4
0.006
in
yields 2 V
Specifications subject to change without notice.
Please check our website for latest information.
V
0.70
out
out)
.
Frequency
50 – 300
This low cost transformer is designed for use at 50 kHz
to 300 kHz to sense continuous currents up to 3 Amps.
The current windings can be connected in series to
provide twice the output sensitivity. It offers 500 Vrms
interwinding isolation.
The small footprint, low profile, surface mount ceramic
case makes it ideal for high-density boards and provides
an excellent surface for pick and place operations.
Applications include power supply feedback control,
motor protection, overload sensing and detecting load
drop or shutdown.
To request free evaluation samples, contact Coilcraft
or visit www.coilcraft.com.
Typical Response
range
(kHz)
0.5
3.0
2.5
2.0
1.5
1.0
0
0
0.5
Sensed
current
max I
3 A
in
(with R
1.0
Current (Amps rms)
Document 369-1 Revised 03/20/07
T
Series
= 50 Ohm)
Volt-time
1.5
(V-µsec)
product
30
Document 369 -1
4
2.0
from 1 A I
50 Ohms
2.5
R
1 V
T
Parallel
for
out
in
3.0
5

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T6522-AL Summary of contents

Page 1

... SMT Current Sensor – T6522- Part Turns (N) Inductance number 1 pri : sec min (mH) T6522-AL_ 3.4 1. When ordering, please specify packaging code: T6522-ALD Packaging 13″ machine ready reel. EIA-481 embossed plastic tape (750 per full reel Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead ...

Page 2

... SMT Current Sensor – T6522-AL Dimensions 0.300 max 7,62 0.430 max 10,9 Notch indicates pin 1 0.25 max Recommended 6,35 0.025 ref 0,64 0.055 typ 1, 0.290 7, 0.040 1,02 0.100 cen 2,54 Weight: 0.9 g Termination: Tin-silver-copper over silver-palladium-platinum Tape and reel: 750/13″ reel 24 mm tape width For packaging data see Tape and Reel Specifications section. ...

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