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Número de pieza | AN8086 | |
Descripción | Low Voltage Operation IC for DC-DC Converter | |
Fabricantes | Panasonic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AN8086 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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AN8086S
Low Voltage Operation IC for DC-DC Converter
s Overview
The AN8086S is an IC for controlling a DC-DC converter
suitable for the switching power supply of various
portable equipment. It can operate with input voltage
1.1V or more. The AN8086S is based on AN8083S with
the output voltage in the secondary side changed to 3.6V.
s Features
• Operatable with low voltage input (PVCC>1.1V)
• Decreased voltage detection circuit built-in
• Short-circuit protection feature built-in
• Provided with reset output
• Synchronizable with outside clock
• Low consumption current in stand-by mode
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
0.3
4.2±0.3
6.5±0.3
Unit : mm
16-lead SOP package (SOP016-P-0225A)
s Block Diagram
RESET VCC EMP
15 16 13
VSEN
14
2.2V
VREF
+– +–
4.8V
+
–
2.7V→ 2.5V
Starter SW
Early Value Set.
2.0V
+
–
–
+
30kΩ
0.725V
–
+
+
63kΩ
START CT
10 7
VREF
12
Starter
0.85V
0.25V
Triangular
Wave
Power
Off
Switching
Circuit
9 CLK
8 PVCC
11 POWER
6 GND
1 23
IN FB SPRO
4
DED
5
OUT
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet AN8086.PDF ] |
Número de pieza | Descripción | Fabricantes |
AN8083 | Low Voltage Operation IC for DC-DC Converter | Panasonic Semiconductor |
AN8083S | Low Voltage Operation IC for DC-DC Converter | Panasonic Semiconductor |
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