Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
General Description
Features
The AP3606 and AP3607 are step-up DC-DC
converters based on 1x/1.5x charge pump and low
dropout current sink, which helps them maintain the
highest efficiency. The AP3606 is specially designed
to drive up to 4 WLEDs in backlight display while
the AP3607 is designed for 6 WLEDs.
•
•
•
•
•
•
•
•
•
•
•
These devices provide up to 20mA current for each
WLED. There are totally 16 steps of current control,
which is achieved through a digital pulse dimming
function on EN pin. Additionally, 1MHz high
switching frequency enables the use of small external
capacitors. Internal soft-start circuitry prevents
excessive inrush current during start-up and mode
transition.
The supply voltage ranges of AP3606 and AP3607
are from 2.7V to 5.5V which make them ideally suit
for applications powered by Li-ion battery.
AP3606/AP3607
Regulated Output Current with ±3% Matching
Drives up to 4 WLEDs at 20mA Each (AP3606)
Drives up to 6 WLEDs at 20mA Each (AP3607)
16 Steps Brightness Control Using Pulse Signal
Dimming
Wide Operating Voltage Range: 2.7V to 5.5V
High Operating Frequency: 1MHz
Auto 1x/1.5x Charge Pump Mode Selection
Built-in Soft-start
Output Over Voltage Protection
Built-in UVLO
Built-in OTSD
Operating Temperature Range: -40°C to 85°C
Applications
•
•
•
These ICs are available in the tiny package of
QFN-3×3-16.
Mobile Phone
PDA
MP3/4
QFN-3×3-16
Figure 1. Package Type of AP3606/AP3607
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
1
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Pin Configuration
8
11
C1-
1
D3
C2-
2
10
D4
C2+
3
9
NC
C1+
4
Exposed PAD,
Connected to AGND
Note: Pin 14 should be connected with Pin 16 on PCB Board.
VOUT2
D1
D2
15
14
13
EP
5
6
7
8
EN
7
D2
VIN
6
VOUT1
VOUT2
5
16
12
PGND
4
Pin 1 Mark
AGND
3
C1+
EP
EN
C2+
13
VIN
2
14
PGND
C2-
15
AGND
1
D1
16
C1-
NC
Pin 1 Mark
VOUT1
FN Package
(QFN-3×3-16)
12
D3
11
D4
10
D5
9
D6
Exposed PAD,
Connected to AGND
Note: Pin 15 should be connected with Pin 16 on PCB Board.
AP3606
AP3607
Figure 2. Pin Configuration of AP3606/AP3607 (Top View)
Pin Description
Pin Number
Pin Name
AP3606 AP3607
Function
1
1
C1-
Flying capacitor 1 negative terminal. The flying capacitor should be connected as
close to this pin as possible
2
2
C2-
Flying capacitor 2 negative terminal. The flying capacitor should be connected as
close to this pin as possible
3
3
C2+
Flying capacitor 2 positive terminal. The flying capacitor should be connected as
close to this pin as possible
4
4
C1+
Flying capacitor 1 positive terminal. The flying capacitor should be connected as
close to this pin as possible
5
5
AGND
Analog ground
6
6
PGND
Power ground
7
7
VIN
Supply voltage input
8
8
EN
Enable control input. Logic high enables the IC; while logic low forces the IC into
shutdown mode. It is used for digital dimming by applying a pulse signal on it.
NC
No connection (AP3606 only)
9, 15
9, 10
10, 11, 12, 11, 12, 13,
13
14
D6 , D5
Current sink for WLED6 and WLED5. Connect the cathode of WLEDs to these
pins. If not used, these pins must be connected with VIN (AP3607 only)
D4 ~ D1
Current sink for WLED4, 3, 2, 1. Connect the cathode of WLEDs to these pins. If
not used, these pins must be connected with VIN
14
15
VOUT2
Output pin 2. It powers 4 channels current sink (AP3606) and 6 channels current
sink (AP3607)
16
16
VOUT1
Output Pin 1. It’s the charge pump output. The output capacitor should be placed
closely to this pin
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
2
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Functional Block Diagram
VIN
C1-
C1+
1
4
7
C22
8
3
16
1x /1.5x Charge Pump
VOUT1
5
AGND
6
PGND
14
VOUT2
Current Limitation
1MHz
OSC
EN
C2+
OVP
Soft Start
Shutdown
Delay
OTSD
UVLO
16 Steps Pulse
Dimming Controller
4 Channels Current Sink
13
D1
12
D2
11
D3
10
D4
AP3606
C2- C2+
C1- C1+
1
VIN
7
4
3
2
16
1x /1.5x Charge Pump
5
1MHz
OSC
Current Limitation
6
EN
Shutdown
Delay
UVLO
OTSD
16 Steps Pulse
Dimming Controller
AGND
OVP
Soft Start
8
VOUT1
15
6 Channels Current Sink
14
13
12
11
10
PGND
VOUT2
9
D1 D2 D3 D4 D5 D6
AP3607
Figure 3. Functional Block Diagram of AP3606/AP3607
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
3
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Ordering Information
AP36XX
-
Circuit Type
G1: Green
06: AP3606
07: AP3607
TR: Tape and Reel
Package
FN: QFN-3×3-16
Package
Temperature
Range
QFN-3×3-16
-40 to 85°C
Part Number
Marking ID
AP3606FNTR-G1
B1B
AP3607FNTR-G1
B1C
Packing
Type
Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant
and green.
Absolute Maximum Ratings (Note 1)
Parameter
Input Voltage
VOUT Pin Voltage (VOUT1 & VOUT2)
EN Pin Voltage
C1+, C2+ Pin Voltage
C1-, C2- Pin Voltage
D1, D2, D3, D4 Pin Voltage
AP3606
D1, D2, D3, D4, D5, D6 Pin Voltage AP3607
Thermal Resistance
(Junction to Ambient, No Heat Sink, Free Air)
Operating Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10sec)
Symbol
Value
Unit
VIN
VOUT
VEN
VC+
VC-
-0.3 to 6
-6 to 0.3
-0.3 to 6
-0.3 to 6
-6 to 0.3
V
V
V
V
V
VD
VOUT to VIN
V
θJA
60
ºC/W
TJ
TSTG
TLEAD
150
-65 to 150
260
ºC
ºC
ºC
Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only, and functional operation of the device at these or any other conditions
beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute
Maximum Ratings” for extended periods may affect device reliability.
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
4
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Recommended Operating Conditions
Parameter
Symbol
Min
Max
Unit
Input Voltage
VIN
2.7
5.5
V
Operating Ambient Temperature
TA
-40
85
ºC
Electrical Characteristics
VIN=3.6V, VEN=VIN, TA=25ºC, CIN=C1=C2=COUT=1μF, VF(forward voltage)=3.2V, unless otherwise noted.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
5.5
V
Input Section
Input Voltage
VIN
Under Voltage Lockout Threshold
ID=0mA to 80mA
2.7
VIN Falling
Under Voltage Lockout Hysteresis
Supply Current
Shutdown Supply Current
ICC
No Load
ISHDN
VEN=GND
fOSC
VIN=3.0V, 1.5x Mode
2.2
V
250
mV
1.7
3
mA
3
10
μA
1
1.3
MHz
3.5
3.6
V
3.7
3.8
V
20
21.5
mA
Charge Pump Section
Switch Frequency
VD=3.2V,
ID1=ID2=ID3=ID4=20mA
VD=3.2V,
ID1=ID2=ID3=ID4=
ID5=ID6=20mA
VD=3.2V,
ID1=ID2=ID3=ID4=20mA
VD=3.2V,
ID1=ID2=ID3=ID4=
ID5=ID6=20mA
AP3606
1x Mode to 1.5x Mode Transition
Voltage (VIN Falling)
V1.5X
AP3607
AP3606
1.5x Mode to 1x Mode Transition
Voltage (VIN Rising)
0.7
V1X
AP3607
Current Source Section
WLED Current
Jan. 2013
ID
100% Setting,
3.0V≤VIN≤5.0V
TA=-40ºC to 85ºC
Rev. 1. 5
18.5
BCD Semiconductor Manufacturing Limited
5
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Electrical Characteristics (Continued)
VIN=3.6V, VEN=VIN, TA=25ºC, CIN=C1=C2=COUT=1μF, VF(forward voltage)=3.2V, unless otherwise noted.
Parameter
Current Matching Between any
Two Outputs
Symbol
Conditions
VD1=VD2=VD3=VD4=
3.2V
VD1=VD2=VD3=VD4=
VD5=VD6=3.2V
VD1=VD2=VD3=VD4=3.0
V to 4.0V
VIN=3.2V to 5.0V
VD1=VD2=VD3=VD4=
VD5=VD6=3.0V to 4.0V
VIN=3.2V to 5.0V
AP3606
ID-Match1
AP3607
AP3606
Current Matching Between any
Two Outputs
Min
ID-Match2
AP3607
Typ
Max
Unit
-3
3
%
-3.5
3.5
%
Enable Section
EN High Level Threshold Voltage
VIH
EN Low Level Threshold Voltage
VIL
EN Input Current
IEN
1.5
VEN= 0V to 5V
V
1
EN Low to Shutdown Delay
tSHDN
EN Low Time for Dimming
tLO
0.45
EN High Time for Dimming
tHI
0.45
0.5
V
10
μA
1
ms
500
μs
μs
Total Device
Soft-start Time
tSS
AP3606
ID=80mA Total
AP3607
ID=120mA Total
VIN=3.2V,
ID=80mA Total
VIN=3.2V,
ID=120mA Total
AP3606
Inrush Current
IINRUSH
AP3607
Over Voltage Protection
VOVP
Thermal Shutdown
Note 2
200
μs
200
mA
320
5.5
V
TOTSD
160
ºC
Thermal Shutdown Hysteresis
THYS
20
ºC
Thermal Resistance
(Junction to Case)
θJC
15
ºC/W
QFN-3×3-16
Note 2: Open circuit at any WLED that is programmed to be in the on state.
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
6
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
4.0
Shutdown Supply Current (μA)
Shutdown Supply Current (μA)
4.0
3.5
3.0
2.5
2.0
AP3606
VIN=3.2V
1.5
3.5
3.0
2.5
2.0
AP3607
VIN=3.6V
1.5
Shut Down
Shut Down
1.0
-40
-20
0
20
40
60
80
100
120
1.0
-40
140
-20
0
20
O
2.0
4.0
Quiescent Current (mA)
Quiescent Current (mA)
4.4
1.8
1.6
AP3606/AP3607
o
TA=25 C
VIN=5V
1.0
-40
No Load
1x Mode
-20
0
20
40
60
100
120
140
80
100
3.6
3.2
AP3606/AP3607
o
TA=25 C
2.8
VIN=3.2V
2.4
120
2.0
-40
140
O
Temperature ( C)
No Load
1.5x Mode
-20
0
20
40
60
80
100
120
140
O
Temperature ( C)
Figure 7. 1.5x Mode Quiescent Current
vs. Temperature
Figure 6. 1x Mode Quiescent Current vs. Temperature
Jan. 2013
80
Figure 5. Shutdown Supply Current vs. Temperature
2.2
1.2
60
Temperature ( C)
Figure 4. Shutdown Supply Current vs. Temperature
1.4
40
o
Temperature ( C)
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
7
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics (Continued)
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
22
21
O
AP3606
VIN=3.2V
O
TA=25 C
WLED Current (mA)
WLED Current (mA)
21
22
AP3606
VIN=5V
20
19
ID1
18
ID2
TA=25 C
20
19
ID1
18
ID2
ID3
17
16
-40
-20
0
20
40
60
80
100
120
ID3
17
ID4
16
-40
140
ID4
-20
0
20
Figure 8. 1x Mode WLED Current vs. Temperature
80
100
AP3607
o
TA=25 C
21
WLED Current (mA)
VIN=5V
19
ID1
ID2
ID3
18
AP3607
o
TA=25 C
VIn =3.6V
20
ID1
19
ID2
ID3
18
ID4
ID4
ID5
17
ID5
17
ID6
ID6
-20
0
20
40
60
80
100
120
16
-40
140
-20
0
20
40
60
80
100
120
140
O
Temperature ( C)
O
Temperature ( C)
Figure 10. 1x Mode WLED Current vs. Temperature
Jan. 2013
140
22
20
16
-40
120
Figure 9. 1.5x Mode WLED Current vs. Temperature
22
WLED Current (mA)
60
Temperature ( C)
Temperature ( C)
21
40
O
O
Figure 11. 1.5x Mode WLED Current vs.
Temperature
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
8
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics (Continued)
22
22
21
21
WLED Current (mA)
WLED Current (mA)
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
20
19
ID1
18
AP3606
O
TA=25 C
17
VIN Falling
16
2.8
3.2
20
19
ID1
ID2
AP3607
o
TA=25 C
ID2
ID3
17
ID4
3.6
4.0
4.4
4.8
5.2
ID4
ID5
VIN Falling
16
2.8
5.6
ID3
18
3.2
ID6
3.6
4.0
Input Voltage (V)
1.4
1.4
1.2
1.2
1.0
0.8
AP3606
VIN=3.6V
-20
0
20
40
60
5.6
0.8
AP3607
VIN=3.6V
0.6
ID1=ID2=ID3=ID4=ID5=ID6=20mA
80
100
120
0.4
-40
140
-20
0
20
40
60
80
100
120
140
o
o
Temperature ( C)
Temperature( C)
Figure 14. Frequency vs. Temperature
Jan. 2013
5.2
1.0
ID1=ID2=ID3=ID4=20mA
0.4
-40
4.8
Figure 13. WLED Current vs. Input Voltage
Frequency (MHz)
Frequency (MHz)
Figure 12. WLED Current vs. Input Voltage
0.6
4.4
Input Voltage (V)
Figure 15. Frequency vs. Temperature
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
9
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics (Continued)
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
2.6
UVLO Threshold Voltage (V)
2.2
Quiescent Current (mA)
2.0
1.8
1.6
AP3606/AP3607
o
TA=25 C
1.4
No Load
VIN Rising
1.2
Power Falling
Power Rising
2.5
2.4
2.3
2.2
2.1
AP3606/AP3607
o
TA=25 C
2.0
No Load
1.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1.9
-40
5.5
-20
0
20
90
90
80
80
70
70
Efficiency (%)
Efficiency (%)
100
60
50
AP3606
o
TA=25 C
10
2.8
3.6
4.0
4.4
140
4.8
5.2
AP3607
o
TA=25 C
VIN from High to Low
20
10
2.8
5.6
ID1=ID2=ID3=ID4=ID5=ID6=20mA
3.2
3.6
4.0
4.4
4.8
5.2
5.6
Input Voltage (V)
Input Voltage (V)
Figure 18. Efficiency vs. Input Voltage
Jan. 2013
120
50
30
ID1=ID2=ID3=ID4=20mA
3.2
100
60
40
VIN from High to Low
20
80
Figure 17. UVLO Threshold Voltage vs. Temperature
100
30
60
o
Figure 16. 1x Mode Quiescent Current vs.
Input Voltage
40
40
Temperature ( C)
Input Voltage (V)
Figure 19. Efficiency vs. Input Voltage
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
10
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics (Continued)
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
VC1+
2V/div
VOUT
1V/div
VC1+
2V/div
VOUT
1V/div
VEN
2V/div
VEN
2V/div
IIN
0.2A/div
IIN
0.2A/div
Time (100μs/div)
Time (400μs/div)
Figure 20. 1x Mode Turn on Characteristic
(AP3606)
Figure 21. 1x Mode Turn off Characteristic
(AP3606)
VC1+
2V/div
VOUT
1V/div
VC1+
2V/div
VOUT
1V/div
VEN
2V/div
VEN
2V/div
IIN
0.2A/div
IIN
0.2A/div
Time (100μs/div)
Time (400μs/div)
Figure 22. 1x Mode Turn on Characteristic
(AP3607)
Jan. 2013
Figure 23. 1x Mode Turn off Characteristic
(AP3607)
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
11
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics (Continued)
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
VC1+
2V/div
VC1+
2V/div
VOUT
1V/div
VOUT
1V/div
VEN
2V/div
VEN
2V/div
IIN
0.2A/div
IIN
0.2A/div
Time (400μs/div)
Time (100μs/div)
Figure 24. 1.5x Mode Turn on Characteristic
(AP3606)
Figure 25. 1.5x Mode Turn off Characteristic
(AP3606)
VC1+
2V/div
VC1+
2V/div
VOUT
1V/div
VOUT
1V/div
VEN
2V/div
VEN
2V/div
IIN
0.2A/div
IIN
0.2A/div
Time (100μs/div)
Time (400μs/div)
Figure 26. 1.5x Mode Turn on Characteristic
(AP3607)
Jan. 2013
Figure 27. 1.5x Mode Turn off Characteristic
(AP3607)
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
12
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Performance Characteristics (Continued)
TA=25ºC, CIN=C1=C2=COUT=1μF, VF=3.2V, unless otherwise noted.
VEN
2V/div
VEN
2V/div
IWLED
5mA/div
IWLED
5mA/div
Time (2ms/div)
Time (2ms/div)
Figure 28. 1x Mode Dimming Operation
( AP3606, VIN=5V, fEN=2kHz)
Figure 29. 1x Mode Dimming Operation
(AP3607, VIN=5V, fEN=2kHz)
IIN
20mA/div
VIN
20mV/div
VIN
20mV/div
IIN
20mA/div
VOUT
50mV/div
VC1+
2V/div
VOUT
50mV/div
VC1+
2V/div
Time (400ns/div)
Time (400ns/div)
Figure 30. Output Ripple
(AP3606, VIN=3.3V, ID=80mA)
Jan. 2013
Figure 31. Output Ripple
(AP3607, VIN=3.3V, ID=120mA)
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
13
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Digital Dimming Operating Diagram
Figure 32. Digital Dimming Operating Diagram of AP3606/AP3607
Note 3: The dimming control can be achieved by applying a pulse to the EN pin. When the low level duration
time of pulse is between TLOmin and TLOmax, and the high level duration time is larger than THImin, the LED current
will decrease 1/16. If the low level duration time is larger than TSHDNmax, the IC will be turned off. When
AP3606/AP3607 is powered on, the WLED is in full brightness. And it will keep maximum current until the
pulse is detected. After 15 pulses the WLED current decreases to 1/16 of full brightness. It will increase to full
brightness if a pulse is added to EN pin then.
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
14
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Application
3 WLEDs
4 WLEDs
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
15
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Typical Application (Continued)
5 WLEDs
C1
1 F
C2
1 F
D1
7
Li-ion
Battery
CIN
1
4
2
3
C1-
C1+
C2-
C2+
VIN
D1
Pulse Input
1 F
D2
8
15
16
COUT
5
AP3607
EN
D3
VOUT2
D4
VOUT1
D5
AGND
PGND
1 F
D6
D2
D3
D4
D5
D6
14
13
12
11
10
9
6
6 WLEDs
Figure 33. Typical Applications of AP3606/AP3607
Detailed application information, please refer to AP3606/AP3607 application note.
Jan. 2013
Rev. 1. 5
BCD Semiconductor Manufacturing Limited
16
Data Sheet
4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER
AP3606/AP3607
Mechanical Dimensions
QFN-3×3-16
Jan. 2013
Rev. 1. 5
Unit: mm(inch)
BCD Semiconductor Manufacturing Limited
17
BCD Semiconductor Manufacturing Limited
http://www.bcdsemi.com
IMPORTANT NOTICE
IMPORTANT
NOTICE
BCD Semiconductor
BCD
Semiconductor Manufacturing
Manufacturing Limited
Limited reserves
reserves the
the right
right to
to make
make changes
changes without
without further
further notice
notice to
to any
any products
products or
or specifispecifications herein.
cations
herein. BCD
BCD Semiconductor
Semiconductor Manufacturing
Manufacturing Limited
Limited does
does not
not assume
assume any
any responsibility
responsibility for
for use
use of
of any
any its
its products
products for
for any
any
particular purpose,
particular
purpose, nor
nor does
does BCD
BCD Semiconductor
Semiconductor Manufacturing
Manufacturing Limited
Limited assume
assume any
any liability
liability arising
arising out
out of
of the
the application
application or
or use
use
of any
of
any its
its products
products or
or circuits.
circuits. BCD
BCD Semiconductor
Semiconductor Manufacturing
Manufacturing Limited
Limited does
does not
not convey
convey any
any license
license under
under its
its patent
patent rights
rights or
or
other rights
other
rights nor
nor the
the rights
rights of
of others.
others.
MAIN SITE
SITE
MAIN
- Headquarters
BCD
Semiconductor Manufacturing Limited
BCD
Semiconductor
Manufacturing Limited
- Wafer
Fab
No.
1600, Zi
Xing Road,
Shanghai ZiZhu
Science-basedLimited
Industrial Park, 200241, China
Shanghai
SIM-BCD
Semiconductor
Manufacturing
Tel:
Fax: +86-21-24162277
800,+86-21-24162266,
Yi Shan Road, Shanghai
200233, China
Tel: +86-21-6485 1491, Fax: +86-21-5450 0008
REGIONAL SALES OFFICE
Shenzhen OfficeSALES OFFICE
REGIONAL
- Wafer
FabSemiconductor Manufacturing Limited
BCD
Shanghai
SIM-BCD
Semiconductor Manufacturing Co., Ltd.
- IC Design
Group
800 Yi
Shan Road,
Shanghai
200233,
China Corporation
Advanced
Analog
Circuits
(Shanghai)
Tel: +86-21-6485
1491,YiFax:
0008200233, China
8F, Zone B, 900,
Shan+86-21-5450
Road, Shanghai
Tel: +86-21-6495 9539, Fax: +86-21-6485 9673
Taiwan Office
Shanghai
Semiconductor Manufacturing Co., Ltd., Shenzhen Office
BCD Taiwan
Semiconductor
Shenzhen SIM-BCD
Office
Office (Taiwan) Company Limited
Unit
A Room
1203, Skyworth
Bldg., Gaoxin
Ave.1.S., Nanshan
Shenzhen,
4F, 298-1,
Guang Road,(Taiwan)
Nei-Hu District,
Taipei,
Shanghai
SIM-BCD
Semiconductor
Manufacturing
Co., Ltd.District,
Shenzhen
Office
BCDRui
Semiconductor
Company
Limited
China
Taiwan
Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office
4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,
Tel:
+86-755-8826
Tel: +886-2-2656
2808
Room
E, 5F, Noble 7951
Center, No.1006, 3rd Fuzhong Road, Futian District, Shenzhen 518026, China
Taiwan
Fax:
+86-755-88267951
7865
Fax: +886-2-2656
28062808
Tel: +86-755-8826
Tel: +886-2-2656
Fax: +86-755-8826 7865
Fax: +886-2-2656 2806
USA Office
BCD Office
Semiconductor Corp.
USA
30920Semiconductor
Huntwood Ave.Corporation
Hayward,
BCD
CA 94544,
USA Ave. Hayward,
30920
Huntwood
Tel :94544,
+1-510-324-2988
CA
U.S.A
Fax:: +1-510-324-2988
+1-510-324-2788
Tel
Fax: +1-510-324-2788