AP3102MTR-G1 [BCDSEMI]
GREEN MODE PWM CONTROLLER; 绿色模式PWM控制器型号: | AP3102MTR-G1 |
厂家: | BCD SEMICONDUCTOR MANUFACTURING LIMITED |
描述: | GREEN MODE PWM CONTROLLER |
文件: | 总17页 (文件大小:694K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
General Description
Features
The AP3102/V/L series is a green-mode PWM control-
ler with low start-up current. At normal operation, the
switching frequency is externally programmable and
trimmed to tight range, the frequency dithering
technique is also equipped to improve the EMI
performance. When the load is very low or zero, the IC
enters green mode and skip mode to minimize switch-
ing loss. In skip mode, the PWM switching frequency
is about 20kHz to avoid the audible noise and reduce
the standby loss.
·
·
·
·
·
·
·
·
·
Bi-CMOS Process with Excellent Performance
Very Low Start-up Current: 5µA typical
Current Mode Control
Non-audible-noise Green Mode Control
Frequency Foldback for High Average Efficiency
Internal Slope Compensation
Programmable Brownout Protection
Programmable Line Compensation
Useful Pin Fault Protection:
SENSE Pin Floating
RI Pin Short to Ground
RI Pin Floating
Smart Latch/Auto-recoverable Protection Option
Comprehensive Protection Feature:
VCC Over Voltage Protection (VOVP)
Line Over Voltage Protection (LOVP)
Over Temperature Protection (OTP)
Over Load Protection (OLP)
The AP3102/V/L series features a lot of functions such
as the Leading-Edge Blanking (LEB) of the current
sensing, internal slope compensation, line compensa-
tion, and several protection functions including cycle-
by-cycle current limit (OCP), over voltage protection
(VCC or line voltage), OTP, OLP and brownout pro-
tection.
·
·
The AP3102/V/L series provides 3 different versions
with optional protection functions. AP3102 has exter-
nal trigger latch shutdown only (VOVP and OLP are
auto recoverable). AP3102V supports both VOVP and
external latch shutdown. AP3102L provides latch shut-
down control for VOVP, OLP and external trigger.
·
·
Internal Soft Start Function During Start-up
500mA Gate Output Current Capability
Applications
·
·
·
Switching AC-DC Adapter
LCD Monitor/TV Power
Open Frame Switching Power Supply
This IC is available in SOIC-8 and DIP-8 packages.
SOIC-8
DIP-8
Figure 1. Package Types of AP3102/V/L
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
1
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Pin Configuration
M Package
(SOIC-8)
P Package
(DIP-8)
1
2
8
7
GND
FB
GATE
VCC
GND
FB
GATE
VCC
8
7
1
2
3
4
BOK
RI
BOK
RI
3
4
6
5
6
5
SENSE
ADJ
SENSE
ADJ
Figure 2. Pin Configuration of AP3102/V/L (Top View)
Pin Description
Pin Number
Pin Name
Function
Signal ground. Current return for driver and control circuits
Feedback. Directly connected to the opto-coupler
1
2
GND
FB
Brownout Protection Pin. Connected to a resistor divider from the ground to bulk
capacitor for setting the brownout level and line compensation. When the voltage of
this pin is lower than 0.5V and lasts 35ms, the PWM signal will be off and system
enters the auto recoverable protection mode (hiccup mode). Moreover this pin is also
for the line OVP (trigger level is 4V) and line compensation (compensate the current
sense for over load protection.)
3
BOK
4
5
RI
Set the bias current to determine the normal switching frequency
To adjust the level of skip cycle. When its value is greater than 4.5V, the system will be
latched
ADJ
6
7
8
SENSE
VCC
Current sense
Supply voltage of driver and control circuits
Gate driver output
GATE
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
2
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Functional Block Diagram
16.2V
8.8V
4
UVLO
Internal Bias
VDD
7
RI
VCC
155oC
33V
OTP
Latch
OVP OVP
OLP
28V
Protect
Logic
Latch
OVP
OLP
Control
Logic
(Note*)
Disable
BOK
OTP
8
15V
Driver
GATE
4.5V
Latch
D
Q
CLK
RB
25µA
OSC
5
ADJ
4V
5V
55k
Disable
BOK
OLP
1µA
3
6
5K
BOK
2R
2
1
0.9V
0.5V
1.1V
0.85V
5V
FB
R
2mS
Soft Start
GND
LEB
SENSE
Latch
OVP
OLP
Latch
OVP
Note*
Latch
Control Logic for
AP3102
Control Logic for
AP3102 V
Control Logic for
AP3102 L
Figure 3. Functional Block Diagram of AP3102/V/L
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
3
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Ordering Information
AP3102
-
G1: Green
Circuit Type
TR: Tape and Reel
Blank: Tube
Product Version*
Blank: AP3102
V: AP3102V
Package
M: SOIC-8
P: DIP-8
L: AP3102L
Package
Temperature Range
Part Number
AP3102M-G1
Marking ID
Packing Type
3102M-G1
Tube
Tape & Reel
Tube
AP3102MTR-G1
AP3102VM-G1
AP3102VMTR-G1
AP3102LM-G1
AP3102LMTR-G1
AP3102P-G1
3102M-G1
3102VM-G1
3102VM-G1
3102LM-G1
3102LM-G1
AP3102P-G1
AP3102VP-G1
AP3102LP-G1
-40 to 85oC
SOIC-8
Tape & Reel
Tube
Tape & Reel
Tube
-40 to 85oC
DIP-8
AP3102VP-G1
AP3102LP-G1
Tube
Tube
BCD Semiconductor's products, as designated with "G1" suffix in the part number, are RoHS compliant and Green.
* Product Version Classification (with Different Protection Functions)
Product Version
AP3102
External Trigger by ADJ
VOVP
Auto-Recoverable
Latch
Output Short (OLP)
Auto-Recoverable
Auto-Recoverable
Latch
Latch
Latch
Latch
AP3102V
AP3102L
Latch
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
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Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
VCC
Value
30
Unit
V
Power Supply Voltage
Gate Output Current
IO
mA
500
V
FB, VSENSE
Input Voltage to FB, SENSE pin
Input Voltage to RI, ADJ pin
-0.3 to 7
V
VRI, VADJ
-0.3 to 7
V
DIP-8
SOIC-8
DIP-8
83
oC/W
θJA
Thermal Resistance Junction to Ambient
186
1359
mW
550
Power Dissipation and Thermal Charac-
teristic, SENSE at TA<25oC
PD
SOIC-8
oC
TJ
Operating Junction Temperature
-40 to150
oC
V
TSTG
Storage Temperature Range
ESD (Human Body Model)
ESD (Machine Model)
150
2500
250
V
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 Max-
imum Ratings" for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Symbol
VCC
Min
10
Max
25
Unit
V
Supply Voltage
oC
Ambient Operating Temperature Range
TA
-40
85
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
5
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Electrical Characteristics
VCC=16V, TA=25oC, unless otherwise specified.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Supply Voltage (VCC Pin)
Start-up Current
ISTART-UP VCC=14.8V
5
15
3.5
4
µA
VFB=0V, CL=1nF
VFB=3V, CL=1nF
1.5
2
2.5
3
ICC
Operating Supply Current
mA
UVLO (on)
15.2
7.8
27
16.2
8.8
28.5
17.2
9.8
30
V
V
V
V
V
UVLO (off)
VCC OVP
VCC Clamp
I
CC=5mA
34
De-Latch VCC
4.5
70
6
7.5
PWM Section/Oscillator Section
Maximum Duty Cycle
Minimum Duty Cycle
Oscillation Frequency
Frequency in Skip Mode
75
0
80
70
%
R
RI=26kΩ
60
22
65
kHz
kHz
RRI=26kΩ
Frequency Temperature
Stability
-40oC to 85oC
CC=12V to 30V
5
3
%
V
Frequency Voltage Stability
Frequency Dithering
%
%
±6
Current Sense Section (SENSE Pin)
VBOK=0.95V
VBOK=2.76V
0.75
0.63
150
50
0.8
0.68
250
150
2
0.85
0.73
350
250
VCS
Maximum SENSE Voltage
V
LEB Time of SENSE
Delay to Output
ns
ns
Soft-start Time
ms
Feedback Input Section (FB Pin)
The Ratio of Input Voltage
to Current Sense Voltage
2.5
3
3
3.5
V/V
Input Impedance
4.5
6
kΩ
mA
V
Source Current
-2
VADJ=0V
Input Voltage for Zero Duty
1.2
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
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Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Electrical Characteristics (Continued)
VCC=16V, TA=25oC, unless otherwise specified.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output Section (GATE Pin)
Output Low Level
Output High Level
Output Clamping
Rising Time
IO=50mA, VCC=12V
IO=50mA, VCC=12V
1
V
V
8.5
13
15
250
50
17
350
90
V
CL=1nF, VCC=13V
CL=1nF, VCC=13V
150
30
ns
ns
Falling Time
Brownout Protection (BOK Pin)
Brownout Turn-on
0.85
0.45
5.5
0.9
0.5
0.95
0.55
6.9
V
V
Brownout Turn-off
Clamp Voltage on BOK
Line Compensation Ratio
IBOK=1mA
6.2
0.055
Line OVP Voltage
3.5
4
4.5
V
Skip Cycle Section (ADJ Pin)
Source Current
10
4.2
4
25
4.5
5
45
4.8
6
µA
V
Latch Trigger Voltage
Clamp Voltage on ADJ
Input Impedance
V
35
50
65
kΩ
Over-Temperature Protection Section
Shutdown Temperature
Temperature Hysteresis
Delay Time Section
oC
oC
155
25
Output short and OLP,
BOK pin trigger for turning off
Delay 1 of Protection
Delay 2 of Protection
25
35
25
45
ms
ADJ, VCC OVP, Line OVP
BOK pin trigger for turning on
µs
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
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Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Typical Performance Characteristics
17.0
16.8
16.6
16.4
16.2
16.0
15.8
15.6
15.4
15.2
15.0
9.9
9.7
9.5
9.3
9.1
8.9
8.7
8.5
8.3
8.1
-40
-20
0
20
40
60
80
100
120
140
-40
-20
0
20
40
60
80
100
120
Ambient Temperature (oC)
Ambient Temperature (oC)
Figure 5. Shutdown Voltage vs. Ambient Temperature
Figure 4. Start-up Voltage vs. Ambient Temperature
4
3
2
1
0
8
7
6
5
4
3
2
1
0
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
120
140
Ambient Temperature (oC)
Ambient Temperature (oC)
Figure 6. Start-up Current vs. Ambient Temperature
Figure 7. Operation Current vs. Ambient Temperature
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
8
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Typical Performance Characteristics (Continued)
0.86
0.84
0.82
0.80
0.78
0.76
0.74
0.72
0.70
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0.86
0.84
0.82
0.80
At VBOK=0.95V
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
120
Ambient Temperature (oC)
Ambient Temperature (oC)
Figure 9. VBOK vs. Ambient Temperature
Figure 8. Maximum VCS vs. Ambient Temperature
200
180
160
140
120
100
80
30.00
29.75
29.50
29.25
29.00
28.75
28.50
28.25
28.00
fOSC Typical
60
40
20
10
15
20
25
30
35
40
45
-40
-20
0
20
40
60
80
100
120
140
Bias Resistor (kΩ)
Ambient Temperature (oC)
Figure 10. VCC OVP Voltage vs. Ambient Temperature
Figure 11. Oscillation Frequency vs. Bias Resistor
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
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Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Typical Performance Characteristics (Continued)
90
80
70
60
50
40
8.0
6.0
4.0
2.0
0.0
fOSC Typical
0
4
8
12
16
-40
-20
0
20
40
60
80
100
120
140
Ambient Temperature (oC)
VCC (V)
Figure 13. VCC Start-up Current vs. VCC Voltage
Figure 12. Oscillation Frequency
vs. Ambient Temperature (R8=27kΩ)
4
3
2
1
0
0
4
8
12
16
20
24
VCC (V)
Figure 14. Operation Current vs. VCC Voltage
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
10
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
relation between peak inductor current (I ) and V
Operation Description
PK
FB
is:
The AP3102/V/L is specifically designed for off-line
AC-DC power supply used in LCD monitor, notebook
adapter and battery charger applications. It offers a cost
effective solution with versatile protection functions
for system designer.
IPK = (VFB − 0.9) /3RS
Abnormal operating conditions occur when the power
supply output is overloaded or the output voltage
sensing is lost. Under these conditions, the current
sense comparator threshold will be internally clamped
Start-up Current and UVLO
The start-up current of AP3102/V/L is optimized to
realize ultra low current (5µA typical) so that VCC
capacitor can be charged more quickly. The direct
benefit of low start-up current is the availability of
using large start-up resistor, which minimizes the
resistor power loss for high voltage AC input.
to a value related to the value of V
. As V
value
BOK
BOK
is proportional to the input line voltage, the constant
over load protection can be achieved by compensating
the delay time effect from the input line. The
maximum peak switch current is:
IPK
= (0.85− 0.055×VBOK )/ RS
An UVLO comparator is included in AP3102/V/L to
detect the voltage on the VCC pin. It ensures AP3102/
V/L to draw adequate energy from hold-up capacitor
during power on. The turn-on threshold is 16V and the
turn-off threshold is 10V.
(MAX )
Leading-edge Blanking
A narrow spike on the leading edge of the current
waveform can usually be observed when the power
MOSFET is turned on. A 250ns leading-edge blank is
built-in to prevent the false-triggering caused by the
Oscillator
The oscillation frequency is programmed by the value turn-on spike. During this period, the current limit
of resistor R8, connected from pin RI to ground. The comparator is disabled and the gate driver can not be
resistor will make a constant current source to switched off. A resistor is usually connected to the
determine the oscillation frequency by charging and current sense pin to avoid the PCB trace interference
discharging an internal capacitor.
and it also can adjust the inductor peak current tinily by
the resistance. Of course, adding a RC filter to CS pin
is better to attenuate any unexpected noise.
The oscillation frequency can be expressed as:
Built-in Slope Compensation
1720
f ≈
(kHz)
It is well known that a continuous current mode SMPS
may become unstable when the duty cycle exceeds
50%. The built-in slope compensation can improve the
stability, so there is no need for design engineer to
spend much time on that.
R8(kΩ)
The recommended oscillation frequency is 40 to 130
kHz from the EMI consideration.
FB Pin and Short Circuit Protection
Current Sense Comparator and PWM
Latch
This pin is normally connected to the opt-coupler and
always paralleled with a capacitor for loop
compensation. When the voltage at this pin is great
than 4.2V (such as output short to ground or the opt-
coupler is broken) and lasts for about 35ms, the IC will
enter the protection mode. For AP3102, the system will
enter hiccup mode to wait the VCC decreasing to low
UVLO level, then the IC will try to restart until the
failure removed. For AP3102V, the IC will be latched
unless unplugging the AC socket. Moreover, if the
AP3102/V/L operates as a current mode controller; the
output switch conduction is initiated by every
oscillator cycle and terminated when the peak inductor
current reaches the threshold level established by the
FB pin. The inductor current signal is converted to a
voltage signal by inserting a reference sense resistor
R . The inductor current under normal operating
S
conditions is controlled by the voltage at FB pin, the
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
11
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
ADJ Pin and Green Mode Operation
Operation Description (Continued)
voltage is less than 0.7V, the IC will stop the drive
pulse immediately. Therefore, this feature can be used
for short circuit protection, which makes the system
immune from catastrophic failure.
Low standby loss is the main requirement for AC-DC
off line power supply. The AP3102/V/L has a green
mode operation to improve the light load or no load
efficiency. When the load power becomes low and V
FB
decreases to the threshold value, the IC will enter the
green mode which means the switching frequency will
decrease with the load decrease. And when the load
power becomes more lower, the IC will operate at the
skip mode to reduce switching loss , core loss and other
high frequency loss due to blanking the driver. In
skipping mode, the high frequency pulses is about
25kHz for the best standby performance.
Brown-out and BOK Pin
The switching converter normally has a suitable input
range thus make the switching component operate
under the safe operation condition. Too low or too high
input will bring large heat shock or voltage spike on
the switching device. Brown-out and line OVP
function will avoid the supply to be worked in the
unwanted condition such as below minimum and over
maximum line voltage. The internal BOK connection
is shown as the figure below:
ADJ
25µA
5
Skip Cycle
RADJ
OVP
VCB
+
Driver
Control
Circuit
4V
1µA
Disable
BOK
R1
FB
2R
R
2
6
UVLO
BOK
3
Slope
Compensation
OCP
0.85V
BOK
SENSE
0.9V
0.5V
LEB
5V
R2
A
0.85V
6
SENSE
The V
threshold is adjustable by changing the
ADJ
external resistor connected from pin ADJ to the
ground. Adjusting the V voltage can optimize the
From the figure, it is seen that the BOK is connected to
the OCP comparator and used as feedforward to the
(Refer to current sense comparator
description). The V range for enable IC is 0.9 to
ADJ
standby power and audible noise for most applications.
V
CS_MAX
BOK
Another function of ADJ pin is to use it as the latch
trigger input. When the voltage at this pin is over than
3.0V and disable range is under 0.5V or over than 4V.
When V is over than 4V (line OVP) or under 0.5V
BOK
4.5V, the system will be latched by limiting the V to
CC
(brown-out trigger), the IC enters the auto-recoverable
protection. The ratio of R1/R2 is used to adjust the line
voltage divider value.
a lower voltage. If the IC is started from bulk capacitor
through resistor, the system will be latched until the
bulk voltage decreases to a very low value just like
unplugged the AC input. Then, the IC latch current
can't be maintained and latch will be released (see
description below). This function can be used as
system OTP and other protection..
4V
HV
VON
HV OK Range
VOFF
VCC
35mS
UVLO
System Protection and Pin Fault
Protection
No Gate
No Gate Output
No Gate Output
AP3102/V/L provides versatile system and pin fault
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
12
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
floating and short connection. The floating pin
protection include the RI, SENSE, FB, etc; the short
pin protection includes the RI pin short protection.
When these pins are floated or RI pin is shorted to
ground, PWM switching will be disabled, thus protect
the power system. Figure 15 shows the relative timing
sequences of system protections.
Operation Description (Continued)
protections. The OCP comparator realizes the cycle-
by-cycle current limiting (OCP). Cooperating with
BOK compensation from the input line voltage, the IC
realizes the constant over load protection (OLP). VCC
over voltage protection can be applied as the primary
OVP or opt-coupler broken protection. The AP3102/V/
L also has pin fault connection protection including
Line OVP & Brown-Out
Output Short
Vo
VCC OVP (AP3102)
VBOK
VFB
4V
25µS
4.2V
35mS
28V
25µS
0.5V
35mS
VCC
UVLO
Gate drive
Auto Recoverable Protection Mode
Latch through ADJ Pin
Output Short (AP3102L)
Vo
VCC OVP
(AP3102V, AP3102L)
VFB
28V
25µS
4.2V
35mS
4V
>25µS
VADJ
VADJ
UVLO
UVLO
VCC
Gate
drive
De-latch Point
Latch until unplug AC
Latch Protection Mode
Figure 15. Typical Timing Sequences of AP3102/V/L Protections
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
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Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Typical Application
VCB
R9 10
D3
BD1
CX1
C9
1nF
C2
2nF
C1
R2
L2
8µH
J1
100µF 100k
T
R1
2M
J2
C7
D1
470µF
C10
FR107
D2
D4
1000µF
12V/3A
R3
3.9
C3
µF
C4
47µF
3.3
20
R4
Q1
7N60
R14 1k
R10
20k
C8 0.1µF
C9
0.1µF
R6
0.55
R7
18k
R11
5.1k
8
7
6
5
CY
R12
4.7k
Q2
AZ431
GATE VCC SENSE
ADJ
U1
AP3102
R13
620
GND
1
FB
BOK
3
RI
4
R4
10M
R8 27k
2
U2 P817
4
3
1
2
R5
82k
C5
10nF
C6
6.8nF
Figure 16. Typical Application Circuit Using AP3102
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
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Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Mechanical Dimensions
DIP-8
Unit: mm(inch)
0.700(0.028)
7.620(0.300)TYP
5°
1.524(0.060) TYP
6°
3.200(0.126)
3.600(0.142)
3.710(0.146)
4.310(0.170)
0.510(0.020)MIN
3.000(0.118)
3.600(0.142)
0.204(0.008)
0.360(0.014)
0.254(0.010)TYP
8.200(0.323)
9.400(0.370)
2.540(0.100)TYP
0.130(0.005)MIN
0.360(0.014)
0.560(0.022)
6.200(0.244)
6.600(0.260)
R0.750(0.030)
Φ3.000(0.118)
Depth
0.100(0.004)
0.200(0.008)
9.000(0.354)
9.400(0.370)
Note: Eject hole, oriented hole and mold mark is optional.
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
15
Preliminary Datasheet
GREEN MODE PWM CONTROLLER
AP3102/V/L
Mechanical Dimensions (Continued)
SOIC-8
Unit: mm(inch)
4.700(0.185)
5.100(0.201)
0.320(0.013)
1.350(0.053)
1.750(0.069)
0.675(0.027)
0.725(0.029)
D
5.800(0.228)
6.200(0.244)
1.270(0.050)
TYP
D
20:1
0.800(0.031)
0.200(0.008)
0.100(0.004)
0.300(0.012)
0°
8°
1.000(0.039)
3.800(0.150)
4.000(0.157)
0.190(0.007)
0.250(0.010)
1°
5°
0.330(0.013)
0.510(0.020)
0.900(0.035)
)
06
(0.0
150
R0.
0.450(0.017)
0.800(0.031)
Note: Eject hole, oriented hole and mold mark is optional.
Jan. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
16
BCD Semiconductor Manufacturing Limited
http://www.bcdsemi.com
- Headquarters
- Wafer Fab
BCD Semiconductor Manufacturing Limited
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial Park, 200241, China
800 Yi Shan Road, Shanghai 200233, China
Tel: +86-21-24162266, Fax: +86-21-24162277
Tel: +86-21-6485 1491, Fax: +86-21-5450 0008
REGIONAL SALES OFFICE
Shenzhen Office
Taiwan Office
USA Office
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd., Shenzhen Office
BCD Semiconductor (Taiwan) Company Limited
BCD Semiconductor Corp.
Unit A Room 1203, Skyworth Bldg., Gaoxin Ave.1.S., Nanshan District, Shenzhen,
4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,
30920 Huntwood Ave. Hayward,
China
Taiwan
Tel: +886-2-2656 2808
CA 94544, USA
Tel: +86-755-8826 7951
Tel : +1-510-324-2988
Fax: +86-755-8826 7865
Fax: +886-2-2656 2806
Fax: +1-510-324-2788
相关型号:
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