C1413NCUA [MICROCHIP]

3A High-Speed MOSFET Drivers; 3A高速MOSFET驱动器
C1413NCUA
型号: C1413NCUA
厂家: MICROCHIP    MICROCHIP
描述:

3A High-Speed MOSFET Drivers
3A高速MOSFET驱动器

驱动器
文件: 总16页 (文件大小:345K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
TC1413/TC1413N  
M
3A High-Speed MOSFET Drivers  
Features  
General Description  
• Latch-Up Protected: Will Withstand 500 mA  
The TC1413/TC1413N are 3A CMOS buffers/drivers.  
They will not latch-up under any conditions within their  
power and voltage ratings. They are not subject to  
damage when up to 5V of noise spiking of either  
polarity occurs on the ground pin. They can accept,  
without damage or logic upset, up to 500 mA of current  
of either polarity being forced back into their output. All  
terminals are fully protected against up to 4 kV of  
electrostatic discharge.  
As MOSFET drivers, the TC1413/TC1413N can easily  
charge an 1800 pF gate capacitance in 20 nsec with  
matched rise and fall times, and provide low enough  
impedance in both the ON and the OFF states to  
ensure the MOSFET’s intended state will not be  
affected, even by large transients. The leading and  
trailing edge propagation delay times are also matched  
to allow driving short-duration inputs with greater  
accuracy.  
Reverse Current  
• Input Will Withstand Negative Inputs Up to 5V  
• ESD Protected: 4 kV  
• High Peak Output Current: 3A  
• Wide Input Supply Voltage Operating Range:  
- 4.5V to 16V  
• High Capacitive Load Drive Capability:  
- 1800 pF in 20 nsec  
• Short Delay Time: 35 nsec Typ  
• Matched Delay Times  
• Low Supply Current  
-
-
With Logic ‘1’ Input: 500 µA  
With Logic ‘0’ Input: 100 µA  
• Low Output Impedance: 2.7Ω  
• Available in Space-Saving 8-pin MSOP Package  
• Pinout Same as TC1410/TC1411/TC1412  
Applications  
• Switch Mode Power Supplies  
• Line Drivers  
• Pulse Transformer Drive  
• Relay Driver  
Package Type  
8-Pin MSOP/PDIP/SOIC  
VDD  
VDD  
1
8
7
VDD  
IN 2  
NC 3  
1
8 VDD  
7 OUT  
6 OUT  
5 GND  
IN 2  
NC 3  
GND 4  
OUT  
6 OUT  
5 GND  
TC1413  
TC1413N  
GND 4  
6,7  
Non-Inverting  
2
6,7  
2
Inverting  
NC = No Internal Connection  
NOTE: Duplicate pins must be connected together  
for proper operation.  
2003 Microchip Technology Inc.  
DS21392C-page 1  
TC1413/TC1413N  
Functional Block Diagram  
V
DD  
TC1413  
Inverting  
Outputs  
300 mV  
Output  
Non-Inverting  
Outputs  
Input  
TC1413N  
Effective  
Input C = 10 pF  
4.7V  
GND  
DS21392C-page 2  
2003 Microchip Technology Inc.  
TC1413/TC1413N  
1.0  
ELECTRICAL  
PIN FUNCTION TABLE  
CHARACTERISTICS  
Symbol  
Description  
V
Supply input, 4.5V to 16V  
Control input  
No connection  
Ground  
Ground  
CMOS push-pull output,  
common to pin 7  
Absolute Maximum Ratings†  
Supply Voltage .....................................................+20V  
DD  
INPUT  
NC  
GND  
GND  
OUTPUT  
Input Voltage ......................V + 0.3V to GND – 5.0V  
DD  
Power Dissipation (T 70°C)  
A
MSOP.......................................................... 340 mW  
PDIP ............................................................ 730 mW  
SOIC............................................................ 470 mW  
Storage Temperature Range.............. -65°C to +150°C  
Maximum Junction Temperature...................... +150ºC  
OUTPUT  
CMOS push-pull output,  
common to pin 6  
Stresses above 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 above those indicated in the  
operation sections of the specifications is not implied.  
Exposure to Absolute Maximum Rating conditions for  
extended periods may affect device reliability.  
V
Supply input, 4.5V to 16V  
DD  
DC ELECTRICAL CHARACTERISTICS  
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V V 16V.  
DD  
Typical values are measured at T = +25°C, V = 16V.  
A
DD  
Parameters  
Sym  
Min  
Typ  
Max  
Units  
Conditions  
Input  
Logic ‘1’, High Input Voltage  
Logic ‘0’, Low Input Voltage  
Input Current  
V
V
2.0  
-1.0  
-10  
0.8  
1.0  
10  
V
V
IH  
IL  
I
µA 0V V V  
T = +25°C  
DD, A  
-40°C T +85°C  
IN  
IN  
A
Output  
High Output Voltage  
Low Output Voltage  
Output Resistance  
V
V
R
V
– 0.025  
0.025  
4.0  
5.0  
5.0  
V
V
DC Test  
DC Test  
OH  
DD  
OL  
2.7  
3.3  
3.3  
3.0  
0.5  
V
= 16V, I = 10 mA, T = +25°C  
O
DD O A  
0°C T +70°C  
A
-40°C T +85°C  
A
Peak Output Current  
Latch-Up Protection  
Withstand Reverse Current  
I
A
A
V
= 16V  
PK  
DD  
I
Duty cycle 2%, t 300 µsec,  
REV  
V
DD  
= 16V  
Switching Time (Note 1)  
Rise Time  
t
20  
22  
24  
20  
22  
24  
28  
33  
33  
28  
33  
33  
nsec T = +25°C  
A
R
0°C T +70°C  
A
-40°C T +85°C, Figure 4-1  
A
Fall Time  
t
nsec T = +25°C  
F
A
0°C T +70°C  
A
-40°C T +85°C, Figure 4-1  
A
Note 1: Switching times ensured by design.  
2003 Microchip Technology Inc.  
DS21392C-page 3  
TC1413/TC1413N  
DC ELECTRICAL CHARACTERISTICS (CONTINUED)  
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V V 16V.  
DD  
Typical values are measured at T = +25°C, V = 16V.  
A
DD  
Parameters  
Delay Time  
Sym  
Min  
Typ  
Max  
Units  
Conditions  
t
35  
40  
40  
35  
40  
40  
45  
50  
50  
45  
50  
50  
nsec T = +25°C,  
D1  
D2  
A
0°C T +70°C  
-40°C T +85°C, Figure 4-1  
A
A
Delay Time  
t
nsec T = +25°C  
A
0°C T +70°C  
-40°C T +85°C, Figure 4-1  
A
A
Power Supply  
Power Supply Current  
I
0.5  
0.1  
1.0  
0.15  
mA  
V
V
= 3V, V = 16V  
= 0V  
S
IN  
IN  
DD  
Note 1: Switching times ensured by design.  
TEMPERATURE CHARACTERISTICS  
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V V 18V.  
DD  
Parameters  
Sym  
Min  
Typ  
Max  
Units  
Conditions  
Temperature Ranges  
Specified Temperature Range (C)  
Specified Temperature Range (E)  
Maximum Junction Temperature  
Storage Temperature Range  
T
0
-40  
+70  
+85  
+150  
+150  
ºC  
ºC  
ºC  
ºC  
A
T
A
T
J
T
-65  
A
Package Thermal Resistances  
Thermal Resistance, 8L-MSOP  
Thermal Resistance, 8L-PDIP  
Thermal Resistance, 8L-SOIC  
θ
θ
θ
206  
125  
155  
ºC/W  
ºC/W  
ºC/W  
JA  
JA  
JA  
DS21392C-page 4  
2003 Microchip Technology Inc.  
TC1413/TC1413N  
2.0  
TYPICAL PERFORMANCE CURVES  
Note:  
The graphs and tables provided following this note are a statistical summary based on a limited number of  
samples and are provided for informational purposes only. The performance characteristics listed herein  
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified  
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.  
Note: Unless otherwise indicated, over operating temperature range with 4.5V V 16V.  
DD  
500  
400  
300  
200  
100  
0
500  
400  
300  
200  
100  
0
T
= +25°C  
V
= 16V  
A
SUPPLY  
V
= 3V  
IN  
V
= 3V  
IN  
V
= 0V  
IN  
V
= 0V  
IN  
-40  
-20  
0
20  
40  
60  
80  
4
6
8
10  
(V)  
12  
14  
16  
V
TEMPERATURE (°C)  
DD  
FIGURE 2-1:  
Quiescent Supply Current  
FIGURE 2-4:  
Quiescent Supply Current  
vs. Supply Voltage.  
vs. Temperature.  
1.6  
1.6  
V
= 16V  
T
= +25°C  
SUPPLY  
A
1.5  
1.4  
1.3  
1.5  
1.4  
1.3  
1.2  
1.1  
V
IH  
V
IH  
1.2  
1.1  
V
V
IL  
IL  
4
6
8
10  
(V)  
12  
14  
16  
-40  
-20  
0
20  
40  
60  
80  
V
TEMPERATURE (°C)  
DD  
FIGURE 2-2:  
Input Threshold vs. Supply  
FIGURE 2-5:  
Input Threshold vs.  
Voltage.  
Temperature.  
9
8
7
6
5
4
3
2
9
8
7
T
= +85°C  
T
A
= +85°C  
A
6
5
4
3
2
T
= +25°C  
A
T
= +25°C  
A
T
= -40°C  
A
6
T
= -40°C  
A
1
4
1
4
8
10  
12  
14  
16  
6
8
10  
12  
14  
16  
V
(V)  
V
(V)  
DD  
DD  
FIGURE 2-3:  
High-State Output  
FIGURE 2-6:  
Low-State Output  
Resistance vs. Supply Voltage  
Resistance vs. Supply Voltage.  
2003 Microchip Technology Inc.  
DS21392C-page 5  
TC1413/TC1413N  
Note: Unless otherwise indicated, over operating temperature range with 4.5V V 16V.  
DD  
70  
60  
50  
40  
30  
20  
10  
70  
60  
50  
40  
30  
20  
10  
C
= 1800 pF  
C
= 1800 pF  
LOAD  
LOAD  
T
= +85°C  
A
T
= +85°C  
A
T
= +25°C  
A
T
= +25°C  
A
T
= -40°C  
A
T
= -40°C  
A
4
6
8
10  
(V)  
12  
14  
16  
4
6
8
10  
12  
14  
16  
V
V
(V)  
DD  
DD  
FIGURE 2-7:  
Rise Time vs. Supply  
FIGURE 2-10:  
Fall Time vs. Supply  
Voltage.  
Voltage.  
100  
110  
100  
90  
C
= 1800 pF  
C
= 1800 pF  
LOAD  
LOAD  
90  
80  
T
= +85°C  
A
80  
T
= +85°C  
70  
60  
50  
40  
30  
20  
A
70  
T
= +25°C  
T
= +25  
°C  
A
A
60  
50  
40  
T
= -40°C  
A
T
= -40°C  
A
30  
20  
4
6
8
10  
12  
14  
16  
4
6
8
10  
(V)  
12  
14  
16  
V
(V)  
V
DD  
DD  
FIGURE 2-8:  
Propagation Delay vs.  
FIGURE 2-11:  
Propagation Delay vs.  
Supply Voltage.  
Supply Voltage.  
40  
35  
T
V
= +25°C  
DD  
T
V
= +25°C  
A
DD  
A
t
RISE  
= 16V  
= 16V  
t
D2  
34  
33  
32  
31  
30  
29  
28  
30  
20  
10  
0
t
FALL  
t
D1  
0
1000  
2000  
3000  
(pF)  
4000  
5000  
0
1000  
2000  
3000  
(pF)  
4000  
5000  
C
C
LOAD  
LOAD  
FIGURE 2-9:  
Rise and Fall Times vs.  
FIGURE 2-12:  
Propagation Delays vs.  
Capacitive Load.  
Capacitive Load.  
DS21392C-page 6  
2003 Microchip Technology Inc.  
TC1413/TC1413N  
3.3  
CMOS Push-Pull Output  
3.0  
PIN DESCRIPTIONS  
(OUTPUT)  
The descriptions of the pins are listed in Table 3-1.  
The MOSFET driver output is a low-impedance, CMOS  
push-pull style output, capable of driving a capacitive  
load with 3A peak currents.  
TABLE 3-1:  
Pin  
PIN FUNCTION TABLE  
Description  
Symbol  
No.  
3.4  
Ground (GND)  
1
2
3
4
5
6
V
Supply input, 4.5V to 16V  
Control input  
No connection  
Ground  
DD  
The ground pins are the return path for the bias current  
and for the high peak currents that discharge the load  
capacitor. The ground pins should be tied into a ground  
plane or have very short traces to the bias supply  
source return.  
INPUT  
NC  
GND  
GND  
Ground  
OUTPUT CMOS push-pull output,  
3.5  
No Connect (NC)  
common to pin 7  
No internal connection.  
7
8
OUTPUT CMOS push-pull output,  
common to pin 6  
V
Supply input, 4.5V to 16V  
DD  
3.1  
Supply Input (V  
)
DD  
The V input is the bias supply for the MOSFET driver  
DD  
and is rated for 4.5V to 16V with respect to the ground  
pin. The V input should be bypassed to ground with  
DD  
a local ceramic capacitor. The value of the capacitor  
should be chosen based on the capacitive load that is  
being driven. A value of 1.0 µF is suggested.  
3.2  
Control Input (INPUT)  
The MOSFET driver input is a high-impedance,  
TTL/CMOS-compatible input. The input has 300 mV of  
hysteresis between the high and low thresholds which  
prevents output glitching even when the rise and fall  
time of the input signal is very slow.  
2003 Microchip Technology Inc.  
DS21392C-page 7  
TC1413/TC1413N  
4.0  
APPLICATION INFORMATION  
+5V  
90%  
Input  
VDD = 16V  
10%  
0V  
VDD  
tD1  
tD2  
tF  
tR  
0.1 µF  
1.0 µF  
90%  
90%  
1, 8  
Output  
0V  
2
6, 7  
10%  
10%  
Input  
Output  
CL = 1800 pF  
Inverting Driver  
TC1413  
TC1413  
TC1413N  
+5V  
90%  
Input  
4, 5  
10%  
0V  
VDD  
Input: 100 kHz,  
square wave,  
RISE = tFALL 10 nsec  
90%  
tD2  
90%  
tD1  
tF  
tR  
Output  
0V  
t
10%  
10%  
Non-Inverting Driver  
TC1413N  
FIGURE 4-1:  
Switching Time Test Circuit.  
DS21392C-page 8  
2003 Microchip Technology Inc.  
TC1413/TC1413N  
5.0  
5.1  
PACKAGING INFORMATION  
Package Marking Information  
8-Lead PDIP (300 mil)  
Example:  
XXXXXXXX  
XXXXXNNN  
TC1413  
CPA057  
YYWW  
0347  
8-Lead SOIC (150 mil)  
Example:  
XXXXXXXX  
XXXXYYWW  
TC1413  
COA0347  
NNN  
057  
Example:  
8-Lead MSOP  
1413NE  
XXXXXXX  
YWWNNN  
347057  
Legend: XX...X Customer specific information*  
YY  
WW  
NNN  
Year code (last 2 digits of calendar year)  
Week code (week of January 1 is week ‘01’)  
Alphanumeric traceability code  
Note: In the event the full Microchip part number cannot be marked on one line, it will  
be carried over to the next line thus limiting the number of available characters  
for customer specific information.  
*
Standard marking consists of Microchip part number, year code, week code, traceability code (facility  
code, mask rev#, and assembly code). For marking beyond this, certain price adders apply. Please  
check with your Microchip Sales Office.  
2003 Microchip Technology Inc.  
DS21392C-page 9  
TC1413/TC1413N  
8-Lead Plastic Dual In-line (PA) – 300 mil (PDIP)  
E1  
D
2
n
1
α
E
A2  
A
L
c
A1  
β
B1  
B
p
eB  
Units  
Dimension Limits  
INCHES*  
NOM  
MILLIMETERS  
MIN  
MAX  
MIN  
NOM  
8
MAX  
n
p
A
A2  
A1  
E
E1  
D
L
c
B1  
B
Number of Pins  
Pitch  
Top to Seating Plane  
Molded Package Thickness  
Base to Seating Plane  
Shoulder to Shoulder Width  
Molded Package Width  
Overall Length  
Tip to Seating Plane  
Lead Thickness  
Upper Lead Width  
Lower Lead Width  
Overall Row Spacing  
Mold Draft Angle Top  
Mold Draft Angle Bottom  
8
.100  
.155  
.130  
2.54  
3.94  
3.30  
.140  
.170  
.145  
3.56  
2.92  
4.32  
3.68  
.115  
.015  
.300  
.240  
.360  
.125  
.008  
.045  
.014  
.310  
5
0.38  
7.62  
6.10  
9.14  
3.18  
0.20  
1.14  
0.36  
7.87  
5
.313  
.250  
.373  
.130  
.012  
.058  
.018  
.370  
10  
.325  
.260  
.385  
.135  
.015  
.070  
.022  
.430  
15  
7.94  
6.35  
9.46  
3.30  
0.29  
1.46  
0.46  
9.40  
10  
8.26  
6.60  
9.78  
3.43  
0.38  
1.78  
0.56  
10.92  
15  
§
eB  
α
β
5
10  
15  
5
10  
15  
* Controlling Parameter  
§ Significant Characteristic  
Notes:  
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed  
.010” (0.254mm) per side.  
JEDEC Equivalent: MS-001  
Drawing No. C04-018  
DS21392C-page 10  
2003 Microchip Technology Inc.  
TC1413/TC1413N  
8-Lead Plastic Small Outline (OA) – Narrow, 150 mil (SOIC)  
E
E1  
p
D
2
1
B
n
h
α
45°  
c
A2  
A
φ
β
L
A1  
Units  
INCHES*  
NOM  
MILLIMETERS  
Dimension Limits  
MIN  
MAX  
MIN  
NOM  
8
MAX  
n
p
A
A2  
A1  
E
E1  
D
Number of Pins  
Pitch  
Overall Height  
8
.050  
.061  
.056  
.007  
.237  
.154  
.193  
.015  
.025  
4
1.27  
.053  
.069  
1.35  
1.32  
1.55  
1.42  
0.18  
6.02  
3.91  
4.90  
0.38  
0.62  
4
1.75  
Molded Package Thickness  
Standoff  
.052  
.004  
.228  
.146  
.189  
.010  
.019  
0
.061  
.010  
.244  
.157  
.197  
.020  
.030  
8
1.55  
0.25  
6.20  
3.99  
5.00  
0.51  
0.76  
8
§
0.10  
5.79  
3.71  
4.80  
0.25  
0.48  
0
Overall Width  
Molded Package Width  
Overall Length  
Chamfer Distance  
Foot Length  
Foot Angle  
h
L
φ
c
Lead Thickness  
Lead Width  
.008  
.013  
0
.009  
.017  
12  
.010  
.020  
15  
0.20  
0.33  
0
0.23  
0.42  
12  
0.25  
0.51  
15  
B
α
β
Mold Draft Angle Top  
Mold Draft Angle Bottom  
0
12  
15  
0
12  
15  
* Controlling Parameter  
§ Significant Characteristic  
Notes:  
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed  
.010” (0.254mm) per side.  
JEDEC Equivalent: MS-012  
Drawing No. C04-057  
2003 Microchip Technology Inc.  
DS21392C-page 11  
TC1413/TC1413N  
8-Lead Plastic Micro Small Outline Package (UA) (MSOP)  
E
E1  
p
D
2
B
n
1
A2  
A
c
A1  
(F)  
L
Units  
Dimension Limits  
INC HE S  
NOM  
MILLIME TE R S *  
MIN  
MAX  
MIN  
NOM  
8
MAX  
n
p
Number of P ins  
P itch  
8
.026 BS C  
0.65 BS C  
Overall Height  
A
A2  
A1  
E
-
-
.043  
-
-
0.85  
-
1.10  
Molded P ackage Thickness  
S tandoff  
.030  
.000  
.033  
-
.037  
.006  
0.75  
0.95  
0.15  
0.00  
Overall Width  
.193 BS C  
4.90 BS C  
Molded P ackage Width  
Overall Length  
E 1  
D
.118 BS C  
.118 BS C  
3.00 BS C  
3.00 BS C  
Foot Length  
L
.016  
.024  
.037 R E F  
.031  
0.40  
0.60  
0.95 R E F  
0.80  
Footprint (R eference)  
Foot Angle  
F
0˚  
.003  
.009  
5˚  
-
8˚  
.009  
.016  
15˚  
0˚  
0.08  
0.22  
5˚  
-
-
-
-
-
8˚  
0.23  
0.40  
15˚  
c
Lead Thickness  
Lead Width  
.006  
B
.012  
Mold Draft Angle Top  
Mold Draft Angle B ottom  
*C ontrolling P arameter  
Notes:  
-
-
5˚  
15˚  
5˚  
15˚  
Dimensions D and E 1 do not include mold flash or protrusions. Mold flash or protrusions shall not  
exceed .010" (0.254mm) per side.  
J E DE C E quivalent: MO-187  
Drawing No. C 04-111  
DS21392C-page 12  
2003 Microchip Technology Inc.  
TC1413/TC1413N  
PRODUCT IDENTIFICATION SYSTEM  
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.  
Examples:  
PART NO.  
Device  
X
/XX  
a) TC1413COA: 3A Single MOSFET driver,  
Temperature Package  
Range  
SOIC package, 0°C to +70°C.  
b) TC1413CPA: 3A Single MOSFET driver,  
PDIP package, 0°C to +70°C.  
Device:  
TC1413: 3 A Single MOSFET Driver, Inverting  
c) TC1413EUA713: Tape and Reel, 3A  
Single MOSFET driver, MSOP package,  
-40°C to +85°C.  
TC1413N: 3 A Single MOSFET Driver, Non-Inverting  
Temperature Range:  
Package:  
C
E
=
=
0°C to +70°C  
-40°C to +85°C  
a) TC1413NCPA: 3A Single MOSFET driver,  
PDIP package, 0°C to +70°C.  
OA  
=
Plastic SOIC, (150 mil Body), 8-lead  
b) TC1413NEPA: 3A Single MOSFET driver,  
OA713 = Plastic SOIC, (150 mil Body), 8-lead  
(Tape and Reel)  
PDIP package, -40°C to +85°C.  
c) TC1413NEUA: 3A Single MOSFET driver,  
MSOP package, -40°C to +85°C.  
UA  
= Plastic Micro Small Outline (MSOP), 8-lead *  
UA713 = Plastic Micro Small Outline (MSOP), 8-lead *  
(Tape and Reel)  
PA  
= Plastic DIP (300 mil Body), 8-lead  
* MSOP package is only available in E-Temp.  
Sales and Support  
Data Sheets  
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and  
recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:  
1. Your local Microchip sales office  
2. The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277  
3. The Microchip Worldwide Site (www.microchip.com)  
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.  
Customer Notification System  
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.  
2003 Microchip Technology Inc.  
DS21392C-page 13  
TC1413/TC1413N  
NOTES:  
DS21392C-page 14  
2003 Microchip Technology Inc.  
Note the following details of the code protection feature on Microchip devices:  
Microchip products meet the specification contained in their particular Microchip Data Sheet.  
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the  
intended manner and under normal conditions.  
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our  
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data  
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.  
Microchip is willing to work with the customer who is concerned about the integrity of their code.  
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not  
mean that we are guaranteeing the product as “unbreakable.”  
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our  
products. Attempts to break microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts  
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.  
Information contained in this publication regarding device  
applications and the like is intended through suggestion only  
and may be superseded by updates. It is your responsibility to  
ensure that your application meets with your specifications.  
No representation or warranty is given and no liability is  
assumed by Microchip Technology Incorporated with respect  
to the accuracy or use of such information, or infringement of  
patents or other intellectual property rights arising from such  
use or otherwise. Use of Microchip’s products as critical  
components in life support systems is not authorized except  
with express written approval by Microchip. No licenses are  
conveyed, implicitly or otherwise, under any intellectual  
property rights.  
Trademarks  
The Microchip name and logo, the Microchip logo, KEELOQ,  
MPLAB, PIC, PICmicro, PICSTART, PRO MATE and  
PowerSmart are registered trademarks of Microchip  
Technology Incorporated in the U.S.A. and other countries.  
FilterLab, microID, MXDEV, MXLAB, PICMASTER, SEEVAL  
and The Embedded Control Solutions Company are  
registered trademarks of Microchip Technology Incorporated  
in the U.S.A.  
Accuron, Application Maestro, dsPIC, dsPICDEM,  
dsPICDEM.net, ECONOMONITOR, FanSense, FlexROM,  
fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC,  
microPort, Migratable Memory, MPASM, MPLIB, MPLINK,  
MPSIM, PICC, PICkit, PICDEM, PICDEM.net, PowerCal,  
PowerInfo, PowerMate, PowerTool, rfLAB, rfPIC, Select  
Mode, SmartSensor, SmartShunt, SmartTel and Total  
Endurance are trademarks of Microchip Technology  
Incorporated in the U.S.A. and other countries.  
Serialized Quick Turn Programming (SQTP) is a service mark  
of Microchip Technology Incorporated in the U.S.A.  
All other trademarks mentioned herein are property of their  
respective companies.  
© 2003, Microchip Technology Incorporated, Printed in the  
U.S.A., All Rights Reserved.  
Printed on recycled paper.  
Microchip received QS-9000 quality system  
certification for its worldwide headquarters,  
design and wafer fabrication facilities in  
Chandler and Tempe, Arizona in July 1999  
and Mountain View, California in March 2002.  
The Company’s quality system processes and  
procedures are QS-9000 compliant for its  
®
PICmicro 8-bit MCUs, KEELOQ® code hopping  
devices, Serial EEPROMs, microperipherals,  
non-volatile memory and analog products. In  
addition, Microchip’s quality system for the  
design and manufacture of development  
systems is ISO 9001 certified.  
2003 Microchip Technology Inc.  
DS21392C-page 15  
M
WORLDWIDE SALES AND SERVICE  
Japan  
AMERICAS  
ASIA/PACIFIC  
Microchip Technology Japan K.K.  
Benex S-1 6F  
Corporate Office  
Australia  
2355 West Chandler Blvd.  
Microchip Technology Australia Pty Ltd  
Marketing Support Division  
Suite 22, 41 Rawson Street  
Epping 2121, NSW  
3-18-20, Shinyokohama  
Kohoku-Ku, Yokohama-shi  
Kanagawa, 222-0033, Japan  
Tel: 81-45-471- 6166 Fax: 81-45-471-6122  
Chandler, AZ 85224-6199  
Tel: 480-792-7200 Fax: 480-792-7277  
Technical Support: 480-792-7627  
Web Address: http://www.microchip.com  
Australia  
Korea  
Tel: 61-2-9868-6733 Fax: 61-2-9868-6755  
Atlanta  
Microchip Technology Korea  
168-1, Youngbo Bldg. 3 Floor  
Samsung-Dong, Kangnam-Ku  
Seoul, Korea 135-882  
China - Beijing  
3780 Mansell Road, Suite 130  
Alpharetta, GA 30022  
Microchip Technology Consulting (Shanghai)  
Co., Ltd., Beijing Liaison Office  
Unit 915  
Tel: 770-640-0034 Fax: 770-640-0307  
Tel: 82-2-554-7200 Fax: 82-2-558-5934  
Boston  
Bei Hai Wan Tai Bldg.  
Singapore  
2 Lan Drive, Suite 120  
Westford, MA 01886  
Tel: 978-692-3848 Fax: 978-692-3821  
No. 6 Chaoyangmen Beidajie  
Beijing, 100027, No. China  
Tel: 86-10-85282100 Fax: 86-10-85282104  
Microchip Technology Singapore Pte Ltd.  
200 Middle Road  
#07-02 Prime Centre  
Chicago  
China - Chengdu  
Singapore, 188980  
333 Pierce Road, Suite 180  
Itasca, IL 60143  
Microchip Technology Consulting (Shanghai)  
Co., Ltd., Chengdu Liaison Office  
Rm. 2401-2402, 24th Floor,  
Tel: 65-6334-8870 Fax: 65-6334-8850  
Taiwan  
Tel: 630-285-0071 Fax: 630-285-0075  
Microchip Technology (Barbados) Inc.,  
Taiwan Branch  
Ming Xing Financial Tower  
Dallas  
No. 88 TIDU Street  
4570 Westgrove Drive, Suite 160  
Addison, TX 75001  
11F-3, No. 207  
Chengdu 610016, China  
Tung Hua North Road  
Taipei, 105, Taiwan  
Tel: 86-28-86766200 Fax: 86-28-86766599  
Tel: 972-818-7423 Fax: 972-818-2924  
China - Fuzhou  
Tel: 886-2-2717-7175 Fax: 886-2-2545-0139  
Detroit  
Microchip Technology Consulting (Shanghai)  
Co., Ltd., Fuzhou Liaison Office  
Unit 28F, World Trade Plaza  
Tri-Atria Office Building  
EUROPE  
Austria  
32255 Northwestern Highway, Suite 190  
Farmington Hills, MI 48334  
Tel: 248-538-2250 Fax: 248-538-2260  
No. 71 Wusi Road  
Microchip Technology Austria GmbH  
Durisolstrasse 2  
Fuzhou 350001, China  
Kokomo  
Tel: 86-591-7503506 Fax: 86-591-7503521  
A-4600 Wels  
2767 S. Albright Road  
Kokomo, IN 46902  
China - Hong Kong SAR  
Austria  
Microchip Technology Hongkong Ltd.  
Unit 901-6, Tower 2, Metroplaza  
223 Hing Fong Road  
Tel: 43-7242-2244-399  
Fax: 43-7242-2244-393  
Denmark  
Tel: 765-864-8360 Fax: 765-864-8387  
Los Angeles  
Kwai Fong, N.T., Hong Kong  
18201 Von Karman, Suite 1090  
Irvine, CA 92612  
Microchip Technology Nordic ApS  
Regus Business Centre  
Lautrup hoj 1-3  
Tel: 852-2401-1200 Fax: 852-2401-3431  
China - Shanghai  
Tel: 949-263-1888 Fax: 949-263-1338  
Microchip Technology Consulting (Shanghai)  
Co., Ltd.  
Ballerup DK-2750 Denmark  
Phoenix  
Tel: 45-4420-9895 Fax: 45-4420-9910  
2355 West Chandler Blvd.  
Chandler, AZ 85224-6199  
Tel: 480-792-7966 Fax: 480-792-4338  
Room 701, Bldg. B  
France  
Far East International Plaza  
No. 317 Xian Xia Road  
Microchip Technology SARL  
Parc d’Activite du Moulin de Massy  
43 Rue du Saule Trapu  
San Jose  
Shanghai, 200051  
Microchip Technology Inc.  
2107 North First Street, Suite 590  
San Jose, CA 95131  
Tel: 86-21-6275-5700 Fax: 86-21-6275-5060  
Batiment A - ler Etage  
China - Shenzhen  
91300 Massy, France  
Microchip Technology Consulting (Shanghai)  
Co., Ltd., Shenzhen Liaison Office  
Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79  
Tel: 408-436-7950 Fax: 408-436-7955  
Germany  
Rm. 1812, 18/F, Building A, United Plaza  
No. 5022 Binhe Road, Futian District  
Shenzhen 518033, China  
Toronto  
Microchip Technology GmbH  
Steinheilstrasse 10  
6285 Northam Drive, Suite 108  
Mississauga, Ontario L4V 1X5, Canada  
Tel: 905-673-0699 Fax: 905-673-6509  
D-85737 Ismaning, Germany  
Tel: 49-89-627-144-0  
Fax: 49-89-627-144-44  
Tel: 86-755-82901380 Fax: 86-755-82966626  
China - Qingdao  
Rm. B505A, Fullhope Plaza,  
Italy  
No. 12 Hong Kong Central Rd.  
Qingdao 266071, China  
Microchip Technology SRL  
Via Quasimodo, 12  
20025 Legnano (MI)  
Milan, Italy  
Tel: 86-532-5027355 Fax: 86-532-5027205  
India  
Tel: 39-0331-742611 Fax: 39-0331-466781  
Microchip Technology Inc.  
India Liaison Office  
United Kingdom  
Marketing Support Division  
Divyasree Chambers  
Microchip Ltd.  
505 Eskdale Road  
1 Floor, Wing A (A3/A4)  
No. 11, O’Shaugnessey Road  
Bangalore, 560 025, India  
Tel: 91-80-2290061 Fax: 91-80-2290062  
Winnersh Triangle  
Wokingham  
Berkshire, England RG41 5TU  
Tel: 44-118-921-5869 Fax: 44-118-921-5820  
03/25/03  
DS21392C-page 16  
2003 Microchip Technology Inc.  

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