TC56 [MICROCHIP]
150mA, 10V LDO with Shutdown; 150毫安， 10V LDO具有关断功能
| 型号： | TC56 |
| 厂家： | 
MICROCHIP |
| 描述： | 150mA, 10V LDO with Shutdown |
| 文件： | 总16页 (文件大小：633K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC56
M
150mA, 10V LDO with Shutdown
Features
Package Type
• Low Dropout Voltage: 200mV typ. at 80mA,
380mV typ. at 160mA
5-Pin SOT-23A
V
NC
OUT
• High Output Current: 180mA (VOUT = 5.0V)
• High Accuracy Output Voltage (±2%)
4
5
• Low Power Consumption: 11µA (Oper.),
0.1µA (Shutdown)
• Low Temperature Drift (±100ppm/°C typ.)
• Excellent Line Regulation (0.2%/V typ.)
• Space Saving 5-Pin SOT-23A Package
• Short Circuit Protection
TC56
1
2
3
• Standard 2.5V, 3.0V and 3.3V Output Voltages
V
V
SHDN
SS
IN
Applications
General Description
• Battery Powered Devices
• Cameras and Portable Video Equipment
• Pagers and Cellular Phones
• Solar Powered Instruments
• Consumer Products
The TC56 is a low supply current (11µA typical at
VOUT = 3V), low dropout CMOS linear regulator, with a
10V maximum input voltage range. CMOS construction
eliminates wasted ground current, typical of bipolar
regulators, for greater system efficiencies and longer
operating time in battery-powered systems. The TC56
enters shutdown mode when the shutdown control
input (SHDN) is low. During shutdown, the regulator is
shut off, and supply current falls to 0.1µA maximum.
Normal operation is restored when SHDN is returned to
a logic high. Low current consumption, 10V supply
tolerance and space-saving 5-Pin SOT-23A packaging
makes the TC56 ideal for a wide variety of applications.
Device Selection Table
Output
Part Number Voltage
(V)*
Temperature
Range
Package
TC562502ECT
TC563002ECT
TC563302ECT
2.5
3.0
3.3
5-Pin SOT-23A -40°C to +85°C
5-Pin SOT-23A -40°C to +85°C
5-Pin SOT-23A -40°C to +85°C
Functional Block Diagram
*Other output voltages are available. Please contact
Microchip Technology Inc. for details.
V
OUT
10µF
Tantalum
5
4
(NC)
V
OUT
TC56
V
V
SS
IN
SHDN
3
2
1
Shutdown
ON OFF
Control
V
IN
4.7µF
Tantalum
2002 Microchip Technology Inc.
DS21436B-page 1
TC56
*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.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage ........................................................+12V
Output Current ..................................................500mA
Output Voltage.......................VSS – 0.3V to VIN + 0.3V
SHDN Input Voltage ..............VSS – 0.3V to VIN + 0.3V
Power Dissipation (SOT-23).............................150mW
Operating Temperature Range.............-40°C to +85°C
Storage Temperature Range..............-40°C to +125°C
TC56 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: V = V
+1V, T = 25°C, C = 4.7µF, C
= 10µF, unless otherwise noted.
IN
OUT
A
IN
OUT
Symbol
Parameter
Input Voltage
Output Voltage
Min
Typ
Max
Units
Test Conditions
V
—
—
10
V
V
IN
V
0.98 x V
V
±0.5% 1.02 x V
I
= 40mA (Note 1)
OUT
R
R
R
OUT
I
Maximum Output Current
150
180
—
—
—
—
mA
V
≥ 2.7V, V
≥ 4.5V, V
= 3V (Note 1)
= 5V (Note 1)
OUTMAX
R
OUT
OUT
V
R
∆V
Load Regulation
—
—
45
40
90
80
mV
mV
1mA ≤ I
1mA ≤ I
≤ 80mA, V
≤ 80mA, V
= 3V
= 5V
OUT
OUT
OUT
OUT
OUT
V
- V
Dropout Voltage
—
—
—
—
200
380
165
330
395
770
330
660
I
I
I
I
= 80mA, V
= 160mA, V
= 100mA, V
= 3V
IN
OUT
OUT
OUT
OUT
OUT
OUT
= 3V
= 5V
= 5V (Note 2)
OUT
OUT
OUT
= 200mA, V
I
Supply Current
—
—
11
13
19
21
µA
V
V
= V = 4V
IN
DD
SHDN
SHDN
= V = 6V
IN
I
Shutdown Supply Current
Line Regulation
—
—
—
0.1
0.3
—
µA
%/V
ppm/°C
V
V
I
= GND
SHDN
SHDN
∆V
∆V
/∆V
0.2
= 40mA, 4V ≤ V ≤ 10V
OUT
IN
OUT
IN
/∆T
V
Temperature Coefficient
—
±100
—
I
= 10mA, -40°C < T < +85°C
OUT
OUT
OUT
J
V
V
I
SHDN Input High Logic Threshold
SHDN Input Low Logic Threshold
1.5
—
—
IH
—
0.25
5.0
0
V
IL
SHDN Input Current @V
—
—
µA
V
V
= V
IH
IH
SHDN
IN
I
SHDN Input Current @V
-0.2
-0.05
µA
= GND
SHDN
IL
IL
Note 1: VR is the regulator output voltage setting.
2: Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at a
1V differential.
DS21436B-page 2
2002 Microchip Technology Inc.
TC56
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
PIN FUNCTION TABLE
Pin No.
(5-Pin SOT-23A)
Symbol
Description
1
2
3
4
5
V
Ground.
SS
V
Supply voltage input.
Shutdown input.
No connection.
IN
SHDN
(NC)
V
Regulated voltage output.
OUT
3.2
Shutdown Input
3.0
DETAILED DESCRIPTION
The TC56 enters a low power shutdown mode when
the shutdown control input (SHDN) is low. During
shutdown, the regulator is disabled and supply current
is reduced to 0.1µA (max). Normal operation is
restored when SHDN is driven high. If not required, the
SHDN input can be tied to VIN.
The TC56 is a precision, fixed output LDO. Unlike
bipolar regulations, the TC56 supply current does not
increase with load current.
3.1
Output Capacitor
A 10µF tantalum capacitor from VOUT to ground is
recommended. The output capacitor should have an
effective series resistance greater than 0.1Ω and less
than 5.0Ω, and a resonant frequency above 1MHz. It is
recommended that a 4.7µF capacitor be connected
from VIN to GND. When operating from sources other
than batteries, supply noise rejection and transient
response can be improved by increasing the value of
the input and output capacitors and employing passive
filtering techniques.
2002 Microchip Technology Inc.
DS21436B-page 3
TC56
Equation 4-1 can be used in conjunction with
Equation 4-2 to ensure regulator thermal operation is
within limits. For example:
4.0
4.1
THERMAL CONSIDERATIONS
Power Dissipation
Given:
The amount of power the regulator dissipates is
primarily a function of input and output voltage, and
output current. The following equation is used to
calculate worst case actual power dissipation.
VINMAX = 3.0V ±10%
VOUTMIN = 2.7V – 2%
ILOADMAX = 98mA
TJMAX
TAMAX
= 125°C
= 55°C
EQUATION 4-1:
PD ≈ (VINMAX – VOUTMIN)ILOADMAX
Where:
Find: 1. Actual power dissipation
2. Maximum allowable dissipation
PD = Worst case actual power dissipation
VINMAX = Maximum voltage on VIN
VOUTMIN = Minimum regulator output voltage
ILOADMAX = Maximum output (load) current
Actual power dissipation:
PD ≈ (VINMAX – VOUTMIN)ILOADMAX
= [(3.0 x 1.1) – (2.7 x .98)]98 x 10-3
= 64mW
The
maximum
allowable
power
dissipation
(Equation 4-2) is a function of the maximum ambient
temperature (TAMAX), the maximum allowable die
temperature (TJMAX) and the thermal resistance from
junction-to-air (θJA). The 5-Pin SOT-23A package has
a θJA of approximately 220°C/Watt.
Maximum allowable power dissipation:
PDMAX = (TJMAX – TAMAX
)
θJA
= (125 – 55)
220
EQUATION 4-2:
= 318mW
PDMAX = (TJMAX – TAMAX
)
In this example, the TC56 dissipates a maximum of
64mW; below the allowable limit of 318mW. In a similar
manner, Equation 4-1 and Equation 4-2 can be used to
calculate maximum current and/or input voltage limits.
θJA
Where all terms are previously defined.
4.2
Layout Considerations
The primary path of heat conduction out of the package
is via the package leads. Therefore, layouts having a
ground plane, wide traces at the pads, and wide power
supply bus lines combine to lower θJA and therefore,
increase the maximum allowable power dissipation
limit.
DS21436B-page 4
2002 Microchip Technology Inc.
TC56
5.0
TYPICAL CHARACTERISTICS
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.
1. OUTPUT VOLTAGE vs. OUTPUT CURRENT
TC565002 (5V)
= 4.7µF, C = 10µF (Tantalum)
TC563002 (3V)
V
= 6V
IN
V
IN
= 4V
C
C
= 4.7µF, C = 10µ
IN
L
IN
L
5.1
3.1
T
OPR
= 25C
T
OPR
= 25C
80C
5.0
4.9
3.0
2.9
-30C
-30C
80°C
4.8
4.7
2.8
2.7
0
20 40 60 80 100 120 140 160 180
OUTPUT CURRENT I (mA)
0
20 40 60 80 100
140
180
120
160
OUTPUT CURRENT I
(mA)
OUT
OUT
2. OUTPUT VOLTAGE vs. INPUT VOLTAGE
TC565002 (5V)
TC565002 (5V)
T
= 25
C
T
= 25C
OPR
F (Tantalum)
OPR
C
= 4.7µ
F, C = 10
µ
C
= 4.7
µ
F, C
L
µ
IN
L
IN
5.2
5.10
5.0
4.8
5.05
5.00
I
= 1mA
40mA
I
= 1mA, 10mA
40mA
OUT
OUT
4.95
4.6
4.4
4.2
10mA
4.90
4.85
5
5.5
4.5
6
7
8
9
10
5
INPUT VOLTAGE V (V)
IN
INPUT VOLTAGE V (V)
IN
TC563002 (3V)
TC563002 (3V)
T
= 25C
T
= 25C
OPR
OPR
C
= 4.7
µ
F, C = 10
µ
C
IN
= 4.7
µ
F, C
L
µ
IN
L
3.2
3.0
2.8
2.6
2.4
2.2
3.10
3.05
I
= 1mA
I
= 1mA
OUT
OUT
40mA
3.00
2.95
2.90
2.85
40mA
10mA
3.5
2.5
3.0
INPUT VOLTAGE V (V)
4
6
8
3
5
7
9
10
INPUT VOLTAGE V (V)
IN
IN
2002 Microchip Technology Inc.
DS21436B-page 5
TC56
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
3. INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT
C
= 4.7
µ
F, C = 10
µF (Tantalum)
C
= 4.7
µ
F, C = 10
µ
F (Tantalum)
IN
L
IN
L
1.0
0.8
0.6
1.0
0.8
0.6
80C
80C
T
= 25°C
T
= 25°C
OPR
OPR
0.4
0.2
0.4
0.2
-30C
-30C
0.0
0.0
0
20 40 60 80 100 120 140 160 180
OUTPUT CURRENT I (mA)
0
20 40 60 80 100 120 140 160 180
OUTPUT CURRENT I
OUT
(mA)
OUT
4. SHDN PIN THRESHOLD VOLTAGE vs. INPUT VOLTAGE
TC565002 (5V)
0.7
TC563002 (3V)
0.7
T
= 30C
OPR
T
= 30C
OPR
0.6
0.5
0.6
0.5
25C
80C
25°C
80°C
0.4
0.4
0.3
0.2
"L" Level Voltage
"H" Level Voltage
0.3
0.2
"L" Level Voltage
"H" Level Voltage
0
2
4
6
8
10
6
8
10
0
4
2
INPUT VOLTAGE V (V)
IN
INPUT VOLTAGE V (V)
IN
5. SUPPLY CURRENT vs. INPUT VOLTAGE
TC565002 (5V)
20
TC565002 (5V)
16
14
12
10
T
= 80C
OPR
T
= 80C
OPR
15
10
25°C
-30°C
25C
-30°C
5.0
0
8
6
2
6
0
4
8
8
10
10
5
6
7
9
INPUT VOLTAGE V (V)
INPUT VOLTAGE V (V)
IN
IN
DS21436B-page 6
2002 Microchip Technology Inc.
TC56
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
5. SUPPLY CURRENT vs. INPUT VOLTAGE (CONT.)
TC563002 (3V)
TC563002 (3V)
20
15
10
16
14
12
80°C
80C
25C
10
-30°C
5.0
0
-30C
25C
8.0
6.0
0
2
4
6
8
10
3
4
5
6
7
8
9
10
INPUT VOLTAGE V (V)
IN
INPUT VOLTAGE V (V)
IN
6. OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE
TC565002 (5V)
TC563002 (3V)
V
V
= 6V
= 4V
IN
F (Tantalum)
IN
C
= 4.7µ
F, C = 10
µ
C
= 4.7
µ
F, C = 10
µ
IN
L
IN
L
5.10
5.05
3.10
3.05
I
= 10mA
40mA
OUT
I
= 10mA
OUT
5.00
4.95
3.00
2.95
40mA
4.90
2.90
-40 -20
0
20
40
60
C)
80
-40 -20
0
20
40
60
80
AMBIENT TEMP. T
(
AMBIENT TEMP. T
(C)
OPR
OPR
7. SUPPLY CURRENT vs. AMBIENT TEMPERATURE
TC565002 (5V)
TC563002 (3V)
V
= 6V
V
= 4V
IN
IN
16
14
12
10
16
14
12
10
8.0
6.0
8.0
6.0
-40
-20
0
20
40
OPR
60
80
-40 -20
0
20
40
OPR
60
(C)
80
AMBIENT TEMP. T
(C)
AMBIENT TEMP. T
2002 Microchip Technology Inc.
DS21436B-page 7
TC56
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
8. INPUT TRANSIENT RESPONSE 1
TC565002 (5V)
I
OUT
= 1mA, C = 10µF (Tantalum)
I
= 10mA, C = 10µF (Tantalum)
L
OUT
L
8
7
6
5
4
3
8
6
8
6
8
7
6
5
4
3
Input Voltage
Input Voltage
4
4
2
2
0
Output Voltage
0
Output Voltage
-2
-2
2
1
0
-4
-6
-8
-4
-6
-8
2
1
0
TIME: (0.1 msec/div)
TIME: (0.1 msec/div)
TC563002 (3V)
TC563002 (3V)
I
OUT
= 1mA, C = 10µF (Tantalum)
I
= 10mA, C = 10µF (Tantalum)
L
OUT
L
6
6
6
5
6
4
4
5
Input Voltage
Input Voltage
2
0
4
3
4
3
2
0
Output Voltage
Output Voltage
–2
–4
–6
2
1
0
2
1
0
–2
–4
–6
TIME: (0.1 msec/div)
TIME: (0.1 msec/div)
9. INPUT TRANSIENT RESPONSE 2
TC565002 (5V)
I
= 1mA, C = 10µF (Tantalum)
I
= 10mA, C = 10µF (Tantalum)
OUT
L
OUT
L
8
7
5.4
5.3
8
7
5.4
Input Voltage
Input Voltage
5.3
5.2
6
5.2
6
5
4
3
5.1
5.0
4.9
5
4
3
5.1
5.0
4.9
Output Voltage
Output Voltage
TIME: (0.1 msec/div)
TIME: (0.1 msec/div)
DS21436B-page 8
2002 Microchip Technology Inc.
TC56
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
9. INPUT TRANSIENT RESPONSE 2 (CONT.)
TC563002 (3V)
TC563002 (3V)
I
= 1mA, C = 10µF (Tantalum)
I
= 10mA, C = 10µF (Tantalum)
OUT
L
OUT
L
6
5
3.20
3.15
6
5
3.20
3.15
Input Voltage
Output Voltage
TIME (1 msec/div)
Input Voltage
4
3
3.10
3.05
4
3
3.10
3.05
Output Voltage
2
1
0
3.00
2.95
2.90
2
1
0
3.00
2.95
2.90
TIME (1 msec/div)
10. LOAD TRANSIENT RESPONSE
V
= 4V, C = 10µF (Tantalum)
V
= 6V, C = 10µF (Tantalum)
IN
L
IN
L
5.2
5.1
3.2
3.1
240
240
200
200
Output Voltage
160
Output Voltage
5.0
4.9
3.0
2.9
160
120
120
80
4.8
4.7
4.6
2.8
2.7
2.6
80
40
0
40mA Output Current
1mA
40mA Output Current
1mA
40
0
TIME (2 msec/div)
TIME (2 msec/div)
11. SHDN PIN TRANSIENT RESPONSE
TC565002 (5V)
TC565002 (5V)
V
= 6V
V
= 6V
IN
IN
I
= 1mA, C = 10µF (Tantalum)
I
= 10mA, C = 10µF (Tantalum)
OUT
L
OUT
L
8
7
6
5
4
3
8
7
6
5
4
3
V
= 1.5V
IH
V
= 0.25V
V
= 0.25V
IL
IL
Output Voltage
Output Voltage
2
1
0
2
1
0
TIME (0.1 msec/div)
TIME (0.1 msec/div)
2002 Microchip Technology Inc.
DS21436B-page 9
TC56
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
11. SHDN PIN TRANSIENT RESPONSE (CONT.)
TC563002 (3V)
TC563002 (3V)
V
= 4V
V
= 4V
IN
= 1mA, C = 10µF (Tantalum)
IN
= 10mA, C = 10µF (Tantalum)
I
I
OUT
L
OUT
L
6
5
6
5
V
= 1.5V
V
= 1.5V
IH
IH
SHDN Pin Input Voltage
SHDN Pin Input Voltage
4
3
4
3
V
= 0.25V
IL
V
IL
= 0.25V
2
1
0
2
1
0
Output Current
Output Current
TIME: (0.1 msec/div)
TIME: (0.1 msec/div)
12. RIPPLE REJECTION RATE
TC565002 (5V)
TC563002 (3V)
V
+ 1 Vpp
V
= 6V
+ 1 Vpp
DC
AC
DC
µ
AC
I
= 40mA
µ
I
= 40mA C
OUT
L
OUT
L
80
70
60
50
40
30
80
70
60
50
40
30
20
10
0
20
10
0
1
0.1
10
1
0.1
0.01
10
0.01
RIPPLE FREQUENCY f (kHz)
RIPPLE FREQUENCY f (kHz)
DS21436B-page 10
2002 Microchip Technology Inc.
TC56
6.0
6.1
PACKAGING INFORMATION
Package Marking Information
2
represents the integer of the output voltage
Symbol
Voltage
Symbol
Voltage
A
B
C
D
E
.0
.1
.2
.3
.4
F
H
K
L
.5
.6
.7
.8
.9
3
M
1
represents the integer of the output voltage
3
represents the transition response
Symbol
Voltage
Symbol
A
B
C
D
E
F
0.
1.
2.
3.
4.
5.
6.
—
REGULAR
4
represents assembly lot code
H
6.2
Taping Form
Component Taping Orientation for 5-Pin SOT-23A (EIAJ SC-74A) Devices
User Direction of Feed
Device
Marking
W
PIN 1
P
Standard Reel Component Orientation
TR Suffix Device
(Mark Right Side Up)
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
5-Pin SOT-23A
8 mm
4 mm
3000
7 in
2002 Microchip Technology Inc.
DS21436B-page 11
TC56
6.3
Package Dimensions
SOT-23A-5
.075 (1.90)
REF.
.071 (1.80)
.059 (1.50)
.122 (3.10)
.098 (2.50)
.020 (0.50)
.012 (0.30)
PIN 1
.037 (0.95)
REF.
.122 (3.10)
.106 (2.70)
.057 (1.45)
.035 (0.90)
.010 (0.25)
.004 (0.09)
10° MAX.
.006 (0.15)
.000 (0.00)
.024 (0.60)
.004 (0.10)
Dimensions: inches (mm)
DS21436B-page 12
2002 Microchip Technology Inc.
TC56
Sales and Support
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom-
mended 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.
New Customer Notification System
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
2002 Microchip Technology Inc.
DS21436B-page13
TC56
NOTES:
DS21436B-page14
2002 Microchip Technology Inc.
TC56
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 com-
ponents in life support systems is not authorized except with
express written approval by Microchip. No licenses are con-
veyed, implicitly or otherwise, under any intellectual property
rights.
Trademarks
The Microchip name and logo, the Microchip logo, FilterLab,
KEELOQ, microID, MPLAB, PIC, PICmicro, PICMASTER,
PICSTART, PRO MATE, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip Tech-
nology Incorporated in the U.S.A. and other countries.
dsPIC, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB,
In-Circuit Serial Programming, ICSP, ICEPIC, microPort,
Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM,
MXDEV, MXLAB, PICC, PICDEM, PICDEM.net, rfPIC, Select
Mode and Total Endurance are trademarks of Microchip
Technology Incorporated in the U.S.A.
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.
© 2002, 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.
2002 Microchip Technology Inc.
DS21436B-page 15
M
WORLDWIDE SALES AND SERVICE
Japan
AMERICAS
ASIA/PACIFIC
Microchip Technology Japan K.K.
Benex S-1 6F
3-18-20, Shinyokohama
Kohoku-Ku, Yokohama-shi
Kanagawa, 222-0033, Japan
Tel: 81-45-471- 6166 Fax: 81-45-471-6122
Corporate Office
Australia
2355 West Chandler Blvd.
Microchip Technology Australia Pty Ltd
Suite 22, 41 Rawson Street
Epping 2121, NSW
Chandler, AZ 85224-6199
Tel: 480-792-7200 Fax: 480-792-7277
Technical Support: 480-792-7627
Web Address: http://www.microchip.com
Australia
Tel: 61-2-9868-6733 Fax: 61-2-9868-6755
Korea
Rocky Mountain
China - Beijing
Microchip Technology Korea
168-1, Youngbo Bldg. 3 Floor
Samsung-Dong, Kangnam-Ku
Seoul, Korea 135-882
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7966 Fax: 480-792-7456
Microchip Technology Consulting (Shanghai)
Co., Ltd., Beijing Liaison Office
Unit 915
Bei Hai Wan Tai Bldg.
Atlanta
500 Sugar Mill Road, Suite 200B
Atlanta, GA 30350
Tel: 82-2-554-7200 Fax: 82-2-558-5934
No. 6 Chaoyangmen Beidajie
Beijing, 100027, No. China
Tel: 86-10-85282100 Fax: 86-10-85282104
Singapore
Microchip Technology Singapore Pte Ltd.
200 Middle Road
#07-02 Prime Centre
Singapore, 188980
Tel: 65-6334-8870 Fax: 65-6334-8850
Taiwan
Microchip Technology Taiwan
11F-3, No. 207
Tung Hua North Road
Taipei, 105, Taiwan
Tel: 770-640-0034 Fax: 770-640-0307
China - Chengdu
Boston
Microchip Technology Consulting (Shanghai)
Co., Ltd., Chengdu Liaison Office
Rm. 2401, 24th Floor,
Ming Xing Financial Tower
No. 88 TIDU Street
Chengdu 610016, China
Tel: 86-28-86766200 Fax: 86-28-86766599
China - Fuzhou
Microchip Technology Consulting (Shanghai)
Co., Ltd., Fuzhou Liaison Office
Unit 28F, World Trade Plaza
No. 71 Wusi Road
Fuzhou 350001, China
Tel: 86-591-7503506 Fax: 86-591-7503521
China - Shanghai
Microchip Technology Consulting (Shanghai)
Co., Ltd.
Room 701, Bldg. B
Far East International Plaza
No. 317 Xian Xia Road
Shanghai, 200051
Tel: 86-21-6275-5700 Fax: 86-21-6275-5060
China - Shenzhen
Microchip Technology Consulting (Shanghai)
Co., Ltd., Shenzhen Liaison Office
Rm. 1315, 13/F, Shenzhen Kerry Centre,
Renminnan Lu
Shenzhen 518001, China
Tel: 86-755-2350361 Fax: 86-755-2366086
2 Lan Drive, Suite 120
Westford, MA 01886
Tel: 978-692-3848 Fax: 978-692-3821
Chicago
333 Pierce Road, Suite 180
Itasca, IL 60143
Tel: 630-285-0071 Fax: 630-285-0075
Dallas
4570 Westgrove Drive, Suite 160
Addison, TX 75001
Tel: 972-818-7423 Fax: 972-818-2924
Tel: 886-2-2717-7175 Fax: 886-2-2545-0139
EUROPE
Denmark
Microchip Technology Nordic ApS
Regus Business Centre
Lautrup hoj 1-3
Ballerup DK-2750 Denmark
Tel: 45 4420 9895 Fax: 45 4420 9910
Detroit
Tri-Atria Office Building
32255 Northwestern Highway, Suite 190
Farmington Hills, MI 48334
Tel: 248-538-2250 Fax: 248-538-2260
Kokomo
France
2767 S. Albright Road
Kokomo, Indiana 46902
Tel: 765-864-8360 Fax: 765-864-8387
Los Angeles
Microchip Technology SARL
Parc d’Activite du Moulin de Massy
43 Rue du Saule Trapu
Batiment A - ler Etage
91300 Massy, France
Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79
18201 Von Karman, Suite 1090
Irvine, CA 92612
Tel: 949-263-1888 Fax: 949-263-1338
Germany
New York
150 Motor Parkway, Suite 202
Hauppauge, NY 11788
Microchip Technology GmbH
Gustav-Heinemann Ring 125
D-81739 Munich, Germany
Tel: 49-89-627-144 0 Fax: 49-89-627-144-44
Tel: 631-273-5305 Fax: 631-273-5335
San Jose
China - Hong Kong SAR
Italy
Microchip Technology Inc.
2107 North First Street, Suite 590
San Jose, CA 95131
Microchip Technology Hongkong Ltd.
Unit 901-6, Tower 2, Metroplaza
223 Hing Fong Road
Kwai Fong, N.T., Hong Kong
Tel: 852-2401-1200 Fax: 852-2401-3431
Microchip Technology SRL
Centro Direzionale Colleoni
Palazzo Taurus 1 V. Le Colleoni 1
20041 Agrate Brianza
Tel: 408-436-7950 Fax: 408-436-7955
Toronto
Milan, Italy
Tel: 39-039-65791-1 Fax: 39-039-6899883
6285 Northam Drive, Suite 108
Mississauga, Ontario L4V 1X5, Canada
Tel: 905-673-0699 Fax: 905-673-6509
India
Microchip Technology Inc.
India Liaison Office
United Kingdom
Microchip Ltd.
505 Eskdale Road
Winnersh Triangle
Wokingham
Berkshire, England RG41 5TU
Tel: 44 118 921 5869 Fax: 44-118 921-5820
Divyasree Chambers
1 Floor, Wing A (A3/A4)
No. 11, O’Shaugnessey Road
Bangalore, 560 025, India
Tel: 91-80-2290061 Fax: 91-80-2290062
05/01/02
'ꢀꢁꢂꢃ! #ꢄ'
DS21436B-page 16
2002 Microchip Technology Inc.
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