參數(shù)資料
型號(hào): TK65015
廠商: TOKO Inc.
英文描述: STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR
中文描述: 升壓電壓電壓監(jiān)控轉(zhuǎn)爐
文件頁(yè)數(shù): 8/8頁(yè)
文件大?。?/td> 116K
代理商: TK65015
Page 8
2-2-96
February, 1996 TOKO, Inc.
TK65015
Printed in U.S.A.
Please order by literature number:
IC-137-TK65015
SOT-23L
TOKO America, Inc.
1250 Feehanville Dr.
Mt. Prospect, IL 60056
Tel: (800) PIK-TOKO
Fax: (847) 699-1194
YOUR LOCAL REPRESENTATIVE IS:
MARKING INFORMATION
M15
0.95
0.95
0.4
e
e
0.1
M
3.4
1
1
0
0
0
3.3
2.2
0.4
+0.1
-0.05
±0.2
±
±0.2
±
± 0.3
+
-
0.95
0.95
3
e
e
e1
0.6
1
±0.15
+
-
Recommended Mount Pad
1
2
3
4
5
6
3 x
Orientation Mark
Marking
Information
Unit:mm
The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO
does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is
granted by implication or otherwise under any patent or patent rights of TOKO, Inc.
PACKAGE OUTLINE
dynamic problem. Under the situation of placing a dy-
namic load on the output of the converter, saturation may
occur. Fortunately, unlike off-line powered converters,
battery powered converters tend to be quite forgiving of
dynamic saturation, due to the limitation of available
power.
Startup of the converter is an example of a practically
unavoidable dynamic load change (complicated by an
output operating point change) that can cause saturation
of the inductor. However, this particular phenomenon
applies to single cell powered converters, too - so satura-
tion is not entirely avoidable, yet does not cause system
problems. It is beyond the scope of this application note
to quantify the practical limitations of allowed dynamic
saturation and how stressful it may be to the various
components involved. It is left to the user to examine
emperically the dynamic saturation phenomenon and de-
termine what performance is acceptable. In most cases
no problem will be exhibited.
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TK65018 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:CMOS SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR
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