TB62731FU Просмотр технического описания (PDF) - Marktech Optoelectronics
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TB62731FU Datasheet PDF : 9 Pages
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TOSHIBA
TB62731FU
[Inductor Selection]
A recommended inductance value is 47uH, however, values from 33uH to 56uH can also be acceptable.
Low DC resistance inductors are preferable for minimizing power losses.
[PCB Pattern Layout]
When designing PCB patterns, minimize trace lengths to the inductor, pin A, Schottky diode and
buffering capacitors. Also, as for feedback traces, keep them short and away from noisy traces, like an
inductor’s trace. Both buffering capacitors should be placed as close to the IC as possible.
Package Dimension
2.8
+0.2
- 0.3
1.6
+0.2
- 0.1
Ȁ
Marking
2.9+- 0.2
0.95
1.9+- 0.2
0.95
1
2
3
6
5
0.3 +- 0.1
4
1.1
+0.2
- 0.1
0~0.1
0.16
+0.1
- 0.06
(Unit: mm)
Top View
1
6
2
5
3
4
Available from:
Marktech Optoelectronics
120 Broadway • Menands, NY 12203
800.984.5337 FAX: 518.432.7454
Website: www.marktechopto.com
Email: info@marktechopto.com
The information contained herein is subject to change without notice.
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