an8086s Panasonic Corporation of North America, an8086s Datasheet
an8086s
Manufacturer Part Number
an8086s
Description
Low Voltage Operation Ic For Dc-dc Converter
Manufacturer
Panasonic Corporation of North America
Datasheet
1.AN8086S.pdf
(3 pages)
ICs for CD/CD-ROM Player
AN8086S
Low Voltage Operation IC for DC-DC Converter
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.
•
•
•
•
•
•
Operatable with low voltage input (PV
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
Overview
Features
Block Diagram
RESET
+
15
–
4.8V
V
16
IN
CC
1
EMP
+
+
–
13
–
FB
2
+
–
Starter SW
Early Value Set.
2.2V
2.0V
30k
SPRO
V
14
SEN
CC
3
>1.1V)
0.725V
2.7V
+
–
V
DED
2.5V
REF
4
63k
+
+
–
START CT
Starter
10
Switching
Circuit
OUT
7
5
0.85V
Triangular
Wave
0.25V
Power
Off
16-lead SOP package (SOP016-P-0225A)
0.3
V
1
2
3
4
5
6
7
8
12
REF
4.2 0.3
6.5 0.3
11
9
8
6
CLK
PV
POWER
GND
CC
16
15
14
13
12
11
10
9
Unit : mm
Related parts for an8086s
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Silicon Pnp Epitaxial Planer Transistor
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Npn Epitaxial Planer Transistor
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Pnp Epitaxial Planer Transistor
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Pnp Epitaxial Planer Transistor
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Pnp Npn Epitaxial Planer Transistor
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Npn Epitaxial Planer Transistor
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Epitaxial Planar Type
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Epitaxial Planar Type
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Variable Output, Low Voltage Operation Shunt Regulator Ic
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Ccd Monochrome Video Camera Signal Processor Ic
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Ccd Video Camera Signal Processor Ics
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Epitaxial Planar Type
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Epitaxial Planar Type
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Switching Diodes
Manufacturer:
Panasonic Corporation of North America
Datasheet:
Part Number:
Description:
Silicon Epitaxial Planar Type
Manufacturer:
Panasonic Corporation of North America
Datasheet:
an8086s Summary of contents
Page 1
... Overview The AN8086S 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. Features • Operatable with low voltage input (PV • ...
Page 2
... CT START V REF REF 0.85V 0.25V Triangular Starter Wave 2.5V – Power + OFF – Swiching + Circuit + 0.725V 63k 4 5 DED OUT 0.01 F AN8086S Unit V mW ˚C ˚C Range 3.6V ~ 12V 1.1V ~ 12V min. typ. max. Unit 2.1 2.2 2 ...
Page 3
... Description I =25 A SPRO V = 0.9V th =20mA (max (Discharged) I (Charged – 0. – 0.7 REF I (Charged +1k REF I (Discharged)=1.40 I (Charged) becomes V 0.9V or more CC O AN8086S /I output not th SPRO CV I (Discharged) = (Charged) = 0.58V In normal operation ...