SC8206N3L [SILAN]
REMOTE FAN CONTROL IC; 遥控风扇控制IC
| 型号： | SC8206N3L |
| 厂家： | 
SILAN MICROELECTRONICS JOINT-STOCK |
| 描述： | REMOTE FAN CONTROL IC |
| 文件： | 总8页 (文件大小：335K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
REMOTE FAN CONTROL IC
SC8206 is a high performance electronic fan controller LSI,
Speed control, off-timer, nature wind, sleep mode are all built into a
single chip. Light control, buzzer output, key control input, as well as
remote control decoding circuitry are all provided to build a full
function electronic fan with remote control capability having the
highest performance with the least external components. Pin
assignment and application circuit are optimized for easy PCB layout
and cost saving for electronic fan application.
DIP-18
SC8206 adopted DIP-18 or DIP-20 package.
DIP-20
FEATURES
ꢀꢁHigh performance CMOS Technology
ꢀꢁLow power consumption
ꢀꢁThree operation modes: ordinary, nature and rhythm sleep.
ꢀꢁThree speed modes: strong, middle and low
ꢀꢁMemory start-up mode
APPLICATION
ꢀꢁFan remote controller
ꢀꢁAir cleaner
ꢀꢁMiddle wind start-up
ꢀꢁBuzzer indicator function operation.
ꢀꢁTwo bits consumer code
ꢀꢁHumidifier
ꢀꢁHeater
ꢀꢁBuilt-in 455kHz oscillator circuit
ORDERING INFORMATION
Part
Package Accumulated Non-accumulated
Independent ON/OFF Light control
SC8206N3
SC8206A4
SC8206A4K
SC8206N3L
SC8206A4L
SC8206A4KL
DIP-18
DIP-18
DIP-18
DIP-20
DIP-20
DIP-20
--
ꢂ
ꢂ
--
ꢂ
--
--
--
--
--
--
ꢂ
--
--
ꢂ
--
ꢂ
ꢂ
ꢂ
ꢂ
ꢂ
--
--
ꢂ
Note: ”A4” indicated have four time output (0.5, 1, 2, 4 hour) accumulated timer mode.
“N3” indicated have three time output (1, 2, 4 hour) non-accumulated timer mode.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
1
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
PIN CONFIGURATION
LIGHT
DI
LTO
1
2
20
19
18
17
16
15
14
13
12
11
DI
OFF
VSS
1
2
3
4
5
6
7
8
9
18
VSS
OSCI
OSCO
BUZ
17
OFF
OSCI
OSCO
BUZ
3
TIMER
SPEED
MODE
COM1
COM2
COM3
SWING
16
TIMER
SPEED
MODE
COM1
COM2
COM3
SWING
4
15
5
SC8206
VDD
LOW
MED
STR
SC8206 14
VDD
LOW
MED
STR
6
13
12
11
10
7
8
9
SHO
SHO
10
DIP-18
DIP-20
BLOCK DIAGRAM
VDD
VSS
OSCI
LOW
oscillator
Timing
OSCO
Speed
control
MED
STR
DI
Recitifier
decode
COM1
COM2
COM3
BUZ
LED
scan
OFF
TIMER
SPEED
MODE
SW
Key sense
and
LED scan
output
Timer
Buzzer,
swing/Light
output
SHO
Memory
LIGHT
LTO
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
2
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
Characteristics
Supply Voltage
Symbol
VDD
VIN
Value
-0.3~6
Unit
V
Input/output Voltage
Power Consumption
Operating Temperature
Storage Temperature
VSS -0.3V~VDD+0.3V
500
V
PD
mW
°C
Topr
Tstg
-10 ~ +70
-40~+125
°C
DC ELECTRICAL CHARACTERISTICS
(unless special ꢀTamb=25°C,VDD=5.0V)
Characteristics
Supply Voltage
Symbol
VDD
ISB
Test condition
Min.
3.0
Typ.
5.0
1
Max.
6.0
Unit
V
--
Static Consumption Current
Input High Level Voltage
Input Low Level Voltage
OFF, MODE, SPEED, TIMER
Scan Output Current
VDD=5V, OSC stop, no load
--
--
µA
V
VIH
--
--
0.7VDD
0
--
VDD
0.3VDD
VIL
--
V
IOH
IOL
VDD=5.0V, Vo=3.5V
VDD=5.0V, Vo=0.7V
--
--
10
--
--
mA
mA
COM1~COM3 Scan Output
Sink Current
-40
Drive Output Current
IOL
IOH
VDD=5.0V, Vo=0.7V
VDD=5.0V, Vo=3.5V
--
--
--
-10
5
--
--
--
mA
mA
kHz
Buzzer Output Current
Oscillated Frequency
FOSC
455
PIN DESCRIPTION
DIP-18
DIP-20
Symbol
LIGHT
I/O
Description
Pin NO.
Pin NO.
--
1
2
3
4
5
6
1
2
3
4
5
6
7
I
Light control key input
Remote control sensor input
DI
I
OFF
I/O
I/O
I/O
I/O
O
OFF control key input, shared with LED scan output
TIMER control key input and LED scan output
SPEED key control input and LED scan output
MODE key control input and LED scan output
Consumer code C2 and LED scan common port
TIMER
SPEED
MODE
COM1
ꢁTo be continuedꢂ
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
3
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
ꢁContinuedꢁ
DIP-18
DIP-20
Symbol
COM2
I/O
Description
Pin NO.
Pin NO.
7
8
8
9
O
O
Consumer code C1 and LED scan common port
LED scan common port
COM3
SWING key control input and consumer code select diode
connect port
9
10
SWING
I
10
11
12
13
14
15
16
17
18
--
11
12
13
14
15
16
17
18
19
20
SHO
O
O
O
O
--
O
O
I
Swing drive output, level swing
Strong wind drive output
STRONG
MEDIUM
LOW
Middle wind drive output
Low wind drive output
VDD
Positive power
BUZ
Buzzer drive output
OSCO
OSCI
VSS
455kHz oscillator input/output port
--
Negative power
LTO
Light drive output
FUNCTION DERCRIPTION
SC8206 is an electronic fan control IC, it use electronic touch switch and timer replace the traditional switch and
timer. SC8206 improved nature wind and sleep wind mode expect hold the traditional fan functions, and improved a
swing control and light control function. SC8206 cooperate with the SC5104 encode IC, implement the remote
control of the fan.
“OFF” key:
It used to shut down the power of motor, fan stop operating, and the control circuit resume static state, and stored
the operate mode of power on. When started next time, it is activated into the operation mode stored in the operation
memory. (Timer and sleep wind mode will not be stored)
“ON/SPEED” key:
It start fan if pressed when fan is off. It turn on the fan with middle wind for increase start moment. After three
second, it resume low wind mode, or the operation mode stored in the operating memory.
This key set the operate mode when fan is on, if successive pressing of ON/SPEED key, it will operate as low wind,
middle wind, strong wind, low wind, middle wind ffgo along with cycle.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
4
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
Separating “ON/OFF” key ( extension K)
It start fan if pressed when fan is off. It turn on the fan with middle wind for increase start moment. After three
second, it resume low wind mode, or the operation mode stored in the operating memory.
It turn off the power when fan is on, fan stopped, control circuit resume static state, and stored the operate mode
into memory. When the fan turn on next time, it start in the operate mode in the memory (timer and sleep mode will
not be stored).
Separating “SPEED” key ( extension K)
SPEED key is used to turn on the fan change speed of the fan. When successive pressing of SPEED key, fan
will operate as follows: low wind, middle wind, strong wind, low windffgo along with cycle.
“MODE” key:
It used to select the operating mode. If pressed successively when fan is on, it will operate as follows: normally
wind, nature wind, sleep wind, normally, nature wind ffgo along with cycle.
A) Ordinary wind: the he wind speed is set by SPEED key and does not change as time passes.
B) Nature wind: it is set in program, and operate with “SPEED” key, can produce strong nature wind, middle
nature wind, low nature wind, simulate the really nature wind.
C) Sleep wind: In sleep wind mode, the wind speed steps down automatically one level every interval, until
it reaches low wind level.
Where is the rule of down:
1ꢂ If fan set in strong wind mode at first, it operate in strong nature wind for half an hour, then switch
into middle nature wind, after half an hour switch into low nature wind, until the preset time end or
turn off fan.
2ꢂ If fan set in middle wind mode at first, it operates in middle nature wind for half an hour, then
switch into low nature wind, until the preset time end or turn off fan.
3ꢂ If fan set in low nature wind at first, it operates in low nature wind, until the preset time end or turn
off.
“TIMER” key:
This key used to set the preset off time.
Type mark with “A4” mean have four section time output (0.5, 1, 2, 4hour) accumulated.
Type mark with “N3” means have three section time output ( 1, 2, 4 hour) non-accumulated.
When fan is in the time mode, LED will indicate the remain time, means the fan will stop after the display time.
“SWING” key:
If pressed when fan is in the operate mode, it can control the fan swing, it is invalid when fan stooped.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
5
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
“LIGHT” key:
It is used to control light, is independent of the operate mode.
Buzzer output:
aꢂ Turn on send out “Bi-Bi”
bꢂ Turn off send out “Bi-“
cꢂ Other available operate (include key press and remote controller receive) send out “Bi”
CONTROL PANEL
4
Strong
Middle
Low
Sleep
2
Nature
Orderly
1
0.5
SC8206A4L OFF
ON/SPEED MODE
SPEED MODE
TIMER
TIMER
SWING
SWING
LIGHT
LIGHT
SC8206A4KL
ON/OFF
APPLICATION CIRCUIT
ꢁTransmitter controller unitꢂ
Consumer code option:
10
¡
Short connection: 1
Open: 0
Infared
transmitter
C1
C2
K1
VDD
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C8050
Dout
LED
+3V
10u
OFF
C8050
SPEED
MODE
TIMER
SWING
100pf
455kHz
K2 OSCI
K3 OSCO
100pf
K4
K5
K8
K7
K6
Light
VSS
SC5104
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
6
Silan
Semiconductorsꢀ
ꢀ
TYPECIAL APPLICATION CIRCUITꢀreceive control unitꢁ
SC8206
ꢀ
220V
A.C.
Infared
receive
M
M
-5V
SC8206A4L
-5V
470
LOW
MED
STR
DI
14
13
12
11
20
18
17
19
15
16
2
3
4
2
Strong
Middle
Low
OFF
10k
10k
10k
10k
10k
10k
470
OFF
TIMER
SPEED
MODE
SWING
LIGHT
470
4
TIMER
SPEED
470
1
Sleep
Orderly
SHO
LTO
5
470
470
0.5
D5
Nature
D4
MODE
SW
6
100P
455kHz
100P
OSCI
OSCO
VSS
VDD
BUZ
10
1
LIGHT
COM1
COM2
COM3
120
7
47
120
8
120
9
note: D4,D5 bit custom code
-5V
C1,C2 corresponding SC5104
custom code C1 and C2.
connect diode: 1
BUZZER
disconnect diode:0
Power circuit
1.2
F
180
180
¡
¡
47O
IN4007
220V
-5V
A.C.
FUSE
5.1V
1W
470 0.1
47O
200k
¡
F
F
IN4007
470F
GND
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
7
Silan
Semiconductorsꢀ
SC8206
ꢀ
ꢀ
PACKAGE OUTLINE
DIP-18-300-2.54
UNIT: mm
2.54
1.50
15 degree
22.95
0.46
DIP-20—300-2.54
UNIT:mm
2.54
1.50
15 degree
22.95
0.46
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
2001.11.6ꢀ
Rev: 1.0
8
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