MIC5201-3.0YM-TR [MICROCHIP]

3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO8;
MIC5201-3.0YM-TR
型号: MIC5201-3.0YM-TR
厂家: MICROCHIP    MICROCHIP
描述:

3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO8

光电二极管 输出元件 调节器
文件: 总24页 (文件大小:1048K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
MIC5201  
200 mA Low Dropout Regulator  
Features  
General Description  
• High Output Voltage Accuracy  
• Variety of Output Voltages  
The MIC5201 is an efficient linear voltage regulator  
with very low dropout voltage (typically 17 mV at light  
loads and 200 mV at 100 mA), and very low ground  
current (1 mA at 100 mA output), offering better than  
1% initial accuracy with a logic compatible on-off  
switching input.  
• Guaranteed 200 mA Output  
• Low Quiescent Current  
• Low Dropout Voltage  
• Extremely Tight Load and Line Regulation  
• Very Low Temperature Coefficient  
• Current and Thermal Limiting  
• Reversed-Battery Protection  
Designed especially for hand-held battery powered  
devices, the MIC5201 can be switched by a CMOS or  
TTL compatible enable signal. This enable control may  
be connected directly to VIN if unneeded. When  
disabled, power consumption drops nearly to zero. The  
ground current of the MIC5201 increases only slightly  
in dropout, further prolonging battery life. Key MIC5201  
features include current limiting, overtemperature  
shutdown, and protection against reversed battery.  
• Load-Dump Protection (Fixed Voltage Versions)  
• Zero Off-Mode Current  
• Logic-Controlled Electronic Enable  
• Available in SOIC-8 and SOT-223 Packages  
The MIC5201 is available in several fixed voltages and  
accuracy configurations. It features the same pinout as  
the LT1121 with better performance. Other options are  
available; contact Microchip for details.  
Applications  
• Cellular Telephones  
• Laptop, Notebook, and Palmtop Computers  
• Battery Powered Equipment  
• PCMCIA VCC and VPP Regulation/Switching  
• Barcode Scanners  
• SMPS Post-Regulator and DC/DC Modules  
• High-Efficiency Linear Power Supplies  
Package Types  
MIC5201 (FIXED)  
MIC5201 (ADJ.)  
8-Lead SOIC (M)  
8-Lead SOIC (M)  
1
2
3
4
8
7
6
5
OUT  
ADJ  
GND  
NC  
IN  
1
2
3
4
8
7
6
5
OUT  
NC  
IN  
NC  
NC  
EN  
NC  
NC  
EN  
GND  
NC  
MIC5201 (FIXED)  
SOT-223 (S)  
GND  
TAB  
1
2
3
IN  
GND OUT  
2017 Microchip Technology Inc.  
DS20005718A-page 1  
MIC5201  
Typical Application Circuit  
MIC5201  
ENABLE  
SHUTDOWN  
MIC5201-3.3  
VOUT  
3.3V  
IN  
EN  
OUT  
GND  
1μF  
Functional Diagrams  
FIXED REGULATOR  
(SOT-223 VERSION ONLY)  
OUT  
IN  
VOUT  
COUT  
VIN  
Bandgap  
Ref.  
Current-Limit  
Thermal Shutdown  
MIC5201-x.xYS  
GND  
FIXED REGULATOR  
OUT  
IN  
VOUT  
COUT  
VIN  
Bandgap  
Ref.  
EN  
Current-Limit  
Thermal Shutdown  
MIC5201-x.xYM  
GND  
ADJUSTABLE REGULATOR  
OUT  
IN  
VOUT  
COUT  
VIN  
R1  
R2  
ADJ  
Bandgap  
Ref.  
EN  
Current-Limit  
Thermal Shutdown  
MIC5201YM [adj.]  
GND  
DS20005718A-page 2  
2017 Microchip Technology Inc.  
MIC5201  
1.0  
ELECTRICAL CHARACTERISTICS  
Absolute Maximum Ratings †  
Supply Input Voltage (VIN) Fixed................................................................................................................. –20V to +60V  
Supply Input Voltage (VIN) Adjustable......................................................................................................... –20V to +20V  
Enable Input Voltage (VEN) Fixed ............................................................................................................... –20V to +60V  
Enable Input Voltage (VEN) Adjustable ....................................................................................................... –20V to +20V  
Power Dissipation (Note 1) ....................................................................................................................Internally Limited  
Operating Ratings ‡  
Supply Input Voltage (VIN) Fixed................................................................................................................ +2.5V to +26V  
Supply Input Voltage (VIN) Adjustable........................................................................................................ +2.5V to +16V  
Enable Input Voltage (VEN) .................................................................................................................................0V to VIN  
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.  
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated  
in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended  
periods may affect device reliability.  
‡ Notice: The device is not guaranteed to function outside its operating ratings.  
Note 1: The maximum allowable power dissipation is a function of the maximum junction temperature, TJ(max), the  
junction-to-ambient thermal resistance, θJA, and the ambient temperature, TA. The maximum allowable  
power dissipation at any ambient temperature is calculated using: P(max) = (TJ(max) – TA) ÷ θJA. Exceeding  
the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go  
into thermal shutdown.  
2017 Microchip Technology Inc.  
DS20005718A-page 3  
 
MIC5201  
TABLE 1-1:  
ELECTRICAL CHARACTERISTICS (Note 1)  
Electrical Characteristics: VIN = VOUT + 1V; IL = 100 μA; CL = 3.3 μF; VEN 2.0V; TJ = +25°C, bold values indicate  
–40°C TJ +85°C; unless noted.  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Units  
Conditions  
–1  
1
Output Voltage Accuracy  
VO  
%
Variation from specified VOUT  
–2  
2
Output Voltage  
Temperature Coefficient  
VO/T  
40  
150  
ppm/°C Note 2  
0.004  
0.20  
0.40  
0.20  
0.40  
0.16  
0.30  
Line Regulation, Fixed  
VO/VO  
%
%
%
VIN = VOUT + 1V to 26V  
0.004  
Line Regulation,  
Adjustable  
VO/VO  
VO/VO  
VIN = VOUT + 1V to 16V  
0.04  
Load Regulation  
IL = 0.1 mA to 200 mA, Note 3  
17  
IL = 100 µA  
IL = 20 mA  
130  
180  
225  
270  
0.01  
130  
270  
500  
1000  
3000  
75  
Dropout Voltage, Note 4  
Quiescent Current  
Ground Pin Current  
Ripple Rejection  
VIN – VO  
mV  
µA  
µA  
IL = 50 mA  
IL = 100 mA  
IL = 200 mA  
VENABLE 0.7V (shutdown)  
IL = 100 µA  
IL = 20 mA  
400  
IGND  
400  
IGND  
IL = 50 mA  
2000  
IL = 100 mA  
IL = 200 mA  
PSRR  
dB  
µA  
Ground Pin Current at  
Dropout  
VIN = 0.5V less than specified VOUT,  
IGDNDO  
270  
330  
IL = 100 µA, Note 5  
VOUT = 0V  
Note 6  
Current Limit  
ILIMIT  
VO/PD  
en  
280  
0.05  
100  
500  
mA  
%/W  
µV  
Thermal Regulation  
Output Noise  
Enable Input  
Input Voltage Level  
Input Voltage Level  
Enable Input Current  
Enable Input Current  
VIL  
VIH  
IIL  
2.0  
0.7  
1
V
V
Logic-low (off)  
Logic-high (on)  
VIL 0.7V  
0.01  
15  
µA  
µA  
IIH  
50  
VIH 2.0V  
DS20005718A-page 4  
2017 Microchip Technology Inc.  
MIC5201  
TABLE 1-1:  
ELECTRICAL CHARACTERISTICS (Note 1) (CONTINUED)  
Electrical Characteristics: VIN = VOUT + 1V; IL = 100 μA; CL = 3.3 μF; VEN 2.0V; TJ = +25°C, bold values indicate  
–40°C TJ +85°C; unless noted.  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Units  
Conditions  
Reference (MIC5201 Adjustable Version Only)  
1.223  
1.242  
1.255  
Reference Voltage  
VREF  
V
1.217  
1.267  
Reference Voltage  
Temperature Coefficient  
VREF/T  
20  
ppm/°C  
Note 1: Specification for packaged product only. Devices are ESD sensitive. Handling precautions recommended.  
2: Output voltage temperature coefficient is defined as the worst-case voltage change divided by the total  
temperature range.  
3: Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are  
tested for load regulation in the load range from 0.1 mA to 200 mA. Changes in output voltage due to heat-  
ing effects are covered by the thermal regulation specification.  
4: Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its  
nominal value measured at 1V differential.  
5: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current  
drawn from the supply is the sum of the load current plus the ground pin current.  
6: Thermal regulation is defined as the change in output voltage at a time “t” after a change in power dissipa-  
tion is applied, excluding load or line regulation effects. Specifications are for a 200 mA load pulse at VIN  
26V for fixed and VIN = 16V for adjustable at t = 10 ms.  
=
2017 Microchip Technology Inc.  
DS20005718A-page 5  
MIC5201  
TEMPERATURE SPECIFICATIONS (Note 1)  
Parameters  
Temperature Ranges  
Sym.  
Min.  
Typ.  
Max.  
Units  
Conditions  
Storage Temperature Range  
Lead Temperature  
TJ  
–40  
+125  
+260  
°C  
°C  
Soldering, 5 sec.  
Package Thermal Resistance  
θJC  
θJA  
15  
62  
See Thermal  
°C/W Considerations Layout  
for more information.  
Thermal Resistance SOT-223  
Thermal Resistance 8-Ld SOIC  
See Thermal  
°C/W Considerations Layout  
for more information.  
θJA  
160  
Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable  
junction temperature and the thermal resistance from junction to air (i.e., TA, TJ, JA). Exceeding the  
maximum allowable power dissipation will cause the device operating junction temperature to exceed the  
maximum +125°C rating. Sustained junction temperatures above +125°C can impact the device reliability.  
DS20005718A-page 6  
2017 Microchip Technology Inc.  
 
MIC5201  
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.  
FIGURE 2-4:  
Current.  
Ground Current vs. Output  
FIGURE 2-1:  
Current.  
Dropout Voltage vs. Output  
FIGURE 2-5:  
Voltage.  
Ground Current vs. Supply  
FIGURE 2-2:  
Temperature.  
Dropout Voltage vs.  
FIGURE 2-6:  
Current.  
Output Voltage vs. Output  
FIGURE 2-3:  
Dropout Characteristics.  
2017 Microchip Technology Inc.  
DS20005718A-page 7  
MIC5201  
FIGURE 2-10:  
Temperature (3.3V Version).  
Output Voltage vs.  
FIGURE 2-7:  
Temperature.  
Ground Current vs.  
FIGURE 2-11:  
Temperature.  
Output Current vs.  
FIGURE 2-8:  
Temperature.  
Ground Current vs.  
FIGURE 2-12:  
Temperature.  
Minimum Input Voltage vs.  
FIGURE 2-9:  
Version).  
Thermal Regulation (3.3V  
DS20005718A-page 8  
2017 Microchip Technology Inc.  
MIC5201  
FIGURE 2-16:  
Voltage (3.3V Version).  
Supply Current vs. Supply  
FIGURE 2-13:  
Input Voltage.  
Short-Circuit Current vs.  
FIGURE 2-17:  
Line Transient.  
FIGURE 2-14:  
Load Transient.  
FIGURE 2-18:  
Line Transient.  
FIGURE 2-15:  
Load Transient.  
2017 Microchip Technology Inc.  
DS20005718A-page 9  
MIC5201  
FIGURE 2-22:  
Output Impedance.  
FIGURE 2-19:  
Supply Current vs. Supply  
Voltage (3.3V Version).  
FIGURE 2-23:  
Enable Current Threshold  
FIGURE 2-20:  
Enable Transient (3.3V  
vs. Temperature.  
Version).  
FIGURE 2-24:  
Enable Voltage Threshold  
FIGURE 2-21:  
Enable Transient (3.3V  
vs. Temperature.  
Version).  
DS20005718A-page 10  
2017 Microchip Technology Inc.  
MIC5201  
FIGURE 2-25:  
FIGURE 2-26:  
FIGURE 2-27:  
Ripple vs. Frequency.  
Ripple vs. Frequency.  
Ripple vs. Frequency.  
2017 Microchip Technology Inc.  
DS20005718A-page 11  
MIC5201  
3.0  
PIN DESCRIPTIONS  
The descriptions of the pins are listed in Table 3-1.  
TABLE 3-1:  
PIN FUNCTION TABLE  
Pin Number  
Pin Number Pin Number  
SOT-223  
SOIC-8  
(Fixed)  
Pin Name  
Description  
SOIC-8 (Adj.)  
3
1
2
1
OUT  
ADJ  
NC  
Regulated output.  
Feedback input. Adjustable version only.  
4, 6, 7  
2, 4, 6, 7  
Not internally connected. Connect to ground plane for  
lowest thermal resistance.  
2
3
5
3
5
GND  
EN  
Ground.  
Enable (input): TTL-compatible input. High = enable.  
Low or open = off/disable.  
1
8
8
VIN  
Unregulated supply input.  
DS20005718A-page 12  
2017 Microchip Technology Inc.  
 
MIC5201  
4.3  
Noise Reduction Capacitors  
4.0  
APPLICATIONS INFORMATION  
On adjustable devices, a capacitor from ADJ to GND  
will decrease high-frequency noise on the output. See  
Figure 4-3.  
Figure 4-1 shows a basic fixed-voltage application with  
the unused enable input connected to VIN.  
MIC5201-x.xYM  
MIC5201-x.xYS  
MIC5201YM  
VIN  
VOUT  
1μF  
VIN  
VOUT  
IN  
OUT  
IN  
OUT  
ADJ  
EN  
R1  
R2  
EN  
GND  
3.3μF  
GND  
CADJ  
FIGURE 4-1:  
Fixed Application.  
FIGURE 4-3:  
Decreasing Output Noise.  
Adjustable regulators require two resistors to set the  
output voltage. See Figure 4-2.  
4.4  
Minimum Load  
The MIC5201 will remain stable and in regulation with  
no load unlike many other voltage regulators. This is  
especially important in CMOS RAM keep-alive  
applications.  
MIC5201YM  
VIN  
VOUT  
IN  
OUT  
ADJ  
R1  
R2  
EN  
GND  
3.3μF  
4.5  
Dual-Supply Systems  
R1  
R2  
VOUT = 1.242V x  
(1+  
)
When used in dual supply systems where the regulator  
load is returned to a negative supply, the output voltage  
must be diode clamped to ground.  
FIGURE 4-2:  
Adjustable Application.  
Resistor values are not critical because ADJ (adjust)  
has a high impedance, but for best results use resistors  
of 470 kor less.  
4.6  
Thermal Considerations Layout  
The MIC5201-x.xYM (8-pin surface mount package)  
has the following thermal characteristics when  
mounted on a single layer copper-clad printed circuit  
board.  
4.1  
Output Capacitors  
A 1 μF capacitor is recommended between the  
MIC5201 output and ground to prevent oscillations due  
to instability. Larger values serve to improve the  
regulator’s transient response. Most types of tantalum  
or aluminum electrolytics will be adequate; film types  
will work, but are costly and therefore not  
recommended. Many aluminum electrolytics have  
electrolytes that freeze at about –30°C, so solid  
tantalums are recommended for operation below  
–25°C. The important parameters of the capacitor are  
an effective series resistance of about 5or less and a  
resonant frequency above 500 kHz. The value of this  
capacitor may be increased without limit.  
TABLE 4-1:  
THERMAL  
CHARACTERISTICS  
PCB Dielectric  
FR4  
Ceramic  
θJA  
160ºC/W  
120ºC/W  
Multilayer boards having a ground plane, wide traces  
near the pads, and large supply bus lines provide better  
thermal conductivity.  
The “worst case” value of 160°C/W assumes no ground  
plane, minimum trace widths, and a FR4 material  
board.  
At lower values of output current, less output  
capacitance is required for output stability. The  
capacitor can be reduced to 0.47 μF for current below  
10 mA or 0.33 μF for currents below 1 mA.  
4.7  
Nominal Power Dissipation and  
Die Temperature  
4.2  
Input Capacitors  
The MIC5201-x.xYM at a +25°C ambient temperature  
will operate reliably at up to 625 mW power dissipation  
when mounted in the “worst case” manner described  
above. At an ambient temperature of +55°C, the device  
may safely dissipate 440 mW. These power levels are  
equivalent to a die temperature of +125°C, the  
recommended maximum temperature for non-military  
grade silicon integrated circuits.  
A 1 μF capacitor should be placed from the MIC5201  
input to ground if there is more than 10 inches of wire  
between the input and the AC filter capacitor or if a  
battery is used as the input.  
2017 Microchip Technology Inc.  
DS20005718A-page 13  
 
 
 
MIC5201  
For MIC5201-x.xYS (SOT-223 package) heat sink  
characteristics, please refer to Application Hint 17, P.C.  
Board Heat Sinking.  
50 mm  
245 mm  
150 mm  
30 mm  
50 mm  
FIGURE 4-4:  
Minimum Recommended  
SOIC-8 PCB Pads Size.  
DS20005718A-page 14  
2017 Microchip Technology Inc.  
MIC5201  
5.0  
5.1  
PACKAGING INFORMATION  
Package Marking Information  
8-Pin SOIC*  
Example  
XXXX  
XXXX  
5201  
33YM  
8943C  
WNNNC  
3-Pin TO-223*  
Example  
XXXX  
XXXXNNNP  
5021  
48YS235P  
Legend: XX...X Product code or customer-specific information  
Y
Year code (last digit of calendar year)  
YY  
WW  
NNN  
Year code (last 2 digits of calendar year)  
Week code (week of January 1 is week ‘01’)  
Alphanumeric traceability code  
Pb-free JEDEC® designator for Matte Tin (Sn)  
This package is Pb-free. The Pb-free JEDEC designator (  
can be found on the outer packaging for this package.  
e
3
*
)
e
3
, , Pin one index is identified by a dot, delta up, or delta down (triangle  
mark).  
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. Package may or may not include  
the corporate logo.  
Underbar (_) and/or Overbar () symbol may not be to scale.  
2017 Microchip Technology Inc.  
DS20005718A-page 15  
MIC5201  
8-Lead SOIC Package Outline and Recommended Land Pattern  
Note: For the most current package drawings, please see the Microchip Packaging Specification located at  
http://www.microchip.com/packaging.  
DS20005718A-page 16  
2017 Microchip Technology Inc.  
MIC5201  
3-Lead TO-223 Package Outline and Recommended Land Pattern  
Note: For the most current package drawings, please see the Microchip Packaging Specification located at  
http://www.microchip.com/packaging.  
2017 Microchip Technology Inc.  
DS20005718A-page 17  
MIC5201  
NOTES:  
DS20005718A-page 18  
2017 Microchip Technology Inc.  
MIC5201  
APPENDIX A: REVISION HISTORY  
Revision A (February 2017)  
• Converted Micrel document MIC5201 to Micro-  
chip data sheet DS20005718A.  
• Minor text changes throughout.  
• Removed all reference to discontinued leaded  
parts.  
• Added θJA value for SOT-223 package in Tem-  
perature Specifications section.  
2017 Microchip Technology Inc.  
DS20005718A-page 19  
MIC5201  
NOTES:  
DS20005718A-page 20  
2017 Microchip Technology Inc.  
MIC5201  
PRODUCT IDENTIFICATION SYSTEM  
To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office.  
Examples:  
PART NO.  
Device  
X
X
XX  
X.X  
a) MIC5201YM:  
200 mA Low Dropout Regulator  
Adjustable Voltage, 8-Lead  
SOIC, –40°C to +125°C  
Junction Temperature Range,  
95/Tube  
Media Type  
Junction Package  
Voltage  
Temperature Range  
Device:  
MIC5201:  
200 mA Low Dropout Regulator  
b) MIC5201-3.0YM-TR:  
c) MIC5201-3.3YM:  
d) MIC5201-5.0YM-TR:  
e) MIC5201-3.0YS:  
f) MIC5201-3.3YS-TR:  
g) MIC5201-4.8YS:  
h) MIC5201-5.0YS-TR:  
200 mA Low Dropout Regulator  
3.0V Voltage, 8-Lead SOIC,  
–40°C to +125°C Junction  
Temperature Range,  
Voltage:  
(blank) = Adjustable (M package only)  
3.0  
3.3  
4.8  
5.0  
=
=
=
=
3.0V  
3.3V  
4.8V (S package only)  
5.0V  
2,500/Reel  
200 mA Low Dropout Regulator  
3.3V Voltage, 8-Lead SOIC,  
–40°C to +125°C Junction  
Temperature Range,  
Junction  
Temperature  
Range:  
Y
=
–40°C to +125°C  
95/Tube  
200 mA Low Dropout Regulator  
5.0V Voltage, 8-Lead SOIC,  
–40°C to +125°C Junction  
Temperature Range,  
Package:  
M
S
=
=
8-Lead SOIC  
3-Lead SOT-223  
2,500/Reel  
Media Type:  
TR  
=
2,500/Reel  
(blank)= 95/Tube for M Package  
(blank)= 78/Tube for S Package  
200 mA Low Dropout Regulator  
3.0V Voltage, 3-Lead SOT-223,  
–40°C to +125°C Junction  
Temperature Range,  
78/Tube  
200 mA Low Dropout Regulator  
3.3V Voltage, 3-Lead SOT-223,  
–40°C to +125°C Junction  
Temperature Range,  
2,500/Reel  
200 mA Low Dropout Regulator  
4.8V Voltage, 3-Lead SOT-223,  
–40°C to +125°C Junction  
Temperature Range,  
78/Tube  
200 mA Low Dropout Regulator  
5.0V Voltage, 3-Lead SOT-223,  
–40°C to +125°C Junction  
Temperature Range,  
2,500/Reel  
Note 1:  
Tape and Reel identifier only appears in the  
catalog part number description. This identifier is  
used for ordering purposes and is not printed on  
the device package. Check with your Microchip  
Sales Office for package availability with the  
Tape and Reel option.  
2017 Microchip Technology Inc.  
DS20005718A-page 21  
MIC5201  
NOTES:  
DS20005718A-page 22  
2017 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 provided only for your convenience  
and may be superseded by updates. It is your responsibility to  
ensure that your application meets with your specifications.  
MICROCHIP MAKES NO REPRESENTATIONS OR  
WARRANTIES OF ANY KIND WHETHER EXPRESS OR  
IMPLIED, WRITTEN OR ORAL, STATUTORY OR  
OTHERWISE, RELATED TO THE INFORMATION,  
INCLUDING BUT NOT LIMITED TO ITS CONDITION,  
QUALITY, PERFORMANCE, MERCHANTABILITY OR  
FITNESS FOR PURPOSE. Microchip disclaims all liability  
arising from this information and its use. Use of Microchip  
devices in life support and/or safety applications is entirely at  
the buyer’s risk, and the buyer agrees to defend, indemnify and  
hold harmless Microchip from any and all damages, claims,  
suits, or expenses resulting from such use. No licenses are  
conveyed, implicitly or otherwise, under any Microchip  
intellectual property rights unless otherwise stated.  
Trademarks  
The Microchip name and logo, the Microchip logo, AnyRate, AVR,  
AVR logo, AVR Freaks, BeaconThings, BitCloud, CryptoMemory,  
CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KEELOQ,  
KEELOQ logo, Kleer, LANCheck, LINK MD, maXStylus,  
maXTouch, MediaLB, megaAVR, MOST, MOST logo, MPLAB,  
OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip  
Designer, QTouch, RightTouch, SAM-BA, SpyNIC, SST, SST  
Logo, SuperFlash, tinyAVR, UNI/O, and XMEGA are registered  
trademarks of Microchip Technology Incorporated in the U.S.A.  
and other countries.  
ClockWorks, The Embedded Control Solutions Company,  
EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS,  
mTouch, Precision Edge, and Quiet-Wire are registered  
trademarks of Microchip Technology Incorporated in the U.S.A.  
Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any  
Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo,  
CodeGuard, CryptoAuthentication, CryptoCompanion,  
CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average  
Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial  
Programming, ICSP, Inter-Chip Connectivity, JitterBlocker,  
KleerNet, KleerNet logo, Mindi, MiWi, motorBench, MPASM, MPF,  
MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach,  
Omniscient Code Generation, PICDEM, PICDEM.net, PICkit,  
PICtail, PureSilicon, QMatrix, RightTouch logo, REAL ICE, Ripple  
Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI,  
SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC,  
USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and  
ZENA are trademarks of Microchip Technology Incorporated in the  
U.S.A. and other countries.  
SQTP is a service mark of Microchip Technology Incorporated in  
the U.S.A.  
Microchip received ISO/TS-16949:2009 certification for its worldwide  
headquarters, design and wafer fabrication facilities in Chandler and  
Tempe, Arizona; Gresham, Oregon and design centers in California  
and India. The Company’s quality system processes and procedures  
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping  
devices, Serial EEPROMs, microperipherals, nonvolatile memory and  
analog products. In addition, Microchip’s quality system for the design  
and manufacture of development systems is ISO 9001:2000 certified.  
Silicon Storage Technology is a registered trademark of Microchip  
Technology Inc. in other countries.  
GestIC is a registered trademark of Microchip Technology  
Germany II GmbH & Co. KG, a subsidiary of Microchip Technology  
Inc., in other countries.  
All other trademarks mentioned herein are property of their  
respective companies.  
QUALITYMANAGEMENTꢀꢀSYSTEMꢀ  
CERTIFIEDBYDNVꢀ  
© 2017, Microchip Technology Incorporated, All Rights Reserved.  
ISBN: 978-1-5224-1407-0  
== ISO/TS16949==ꢀ  
2017 Microchip Technology Inc.  
DS20005718A-page 23  
Worldwide Sales and Service  
AMERICAS  
ASIA/PACIFIC  
ASIA/PACIFIC  
EUROPE  
Corporate Office  
2355 West Chandler Blvd.  
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Tel: 480-792-7200  
Fax: 480-792-7277  
Technical Support:  
http://www.microchip.com/  
support  
Asia Pacific Office  
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Tel: 86-592-2388138  
Fax: 86-592-2388130  
Austria - Wels  
Tel: 43-7242-2244-39  
Fax: 43-7242-2244-393  
Suites 3707-14, 37th Floor  
Tower 6, The Gateway  
Harbour City, Kowloon  
China - Zhuhai  
Tel: 86-756-3210040  
Fax: 86-756-3210049  
Denmark - Copenhagen  
Tel: 45-4450-2828  
Fax: 45-4485-2829  
Hong Kong  
Tel: 852-2943-5100  
Fax: 852-2401-3431  
India - Bangalore  
Tel: 91-80-3090-4444  
Fax: 91-80-3090-4123  
Finland - Espoo  
Tel: 358-9-4520-820  
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Tel: 61-2-9868-6733  
Fax: 61-2-9868-6755  
Web Address:  
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Fax: 33-1-69-30-90-79  
India - New Delhi  
Tel: 91-11-4160-8631  
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Tel: 86-10-8569-7000  
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France - Saint Cloud  
Tel: 33-1-30-60-70-00  
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Fax: 86-23-8980-9500  
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Fax: 630-285-0075  
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China - Guangzhou  
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Germany - Munich  
Tel: 49-89-627-144-0  
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China - Hangzhou  
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Tel: 82-2-554-7200  
Fax: 82-2-558-5932 or  
82-2-558-5934  
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Tel: 49-8031-354-560  
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Israel - Ra’anana  
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Fax: 60-3-6201-9859  
Detroit  
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Tel: 248-848-4000  
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Tel: 60-4-227-8870  
Fax: 60-4-227-4068  
Houston, TX  
Tel: 281-894-5983  
Italy - Padova  
Tel: 39-049-7625286  
China - Qingdao  
Tel: 86-532-8502-7355  
Fax: 86-532-8502-7205  
Indianapolis  
Noblesville, IN  
Tel: 317-773-8323  
Fax: 317-773-5453  
Tel: 317-536-2380  
Philippines - Manila  
Tel: 63-2-634-9065  
Fax: 63-2-634-9069  
Netherlands - Drunen  
Tel: 31-416-690399  
Fax: 31-416-690340  
China - Shanghai  
Tel: 86-21-3326-8000  
Fax: 86-21-3326-8021  
Singapore  
Tel: 65-6334-8870  
Fax: 65-6334-8850  
Norway - Trondheim  
Tel: 47-7289-7561  
Los Angeles  
China - Shenyang  
Tel: 86-24-2334-2829  
Fax: 86-24-2334-2393  
Mission Viejo, CA  
Tel: 949-462-9523  
Fax: 949-462-9608  
Tel: 951-273-7800  
Poland - Warsaw  
Tel: 48-22-3325737  
Taiwan - Hsin Chu  
Tel: 886-3-5778-366  
Fax: 886-3-5770-955  
Romania - Bucharest  
Tel: 40-21-407-87-50  
China - Shenzhen  
Tel: 86-755-8864-2200  
Fax: 86-755-8203-1760  
Taiwan - Kaohsiung  
Tel: 886-7-213-7830  
Raleigh, NC  
Tel: 919-844-7510  
Spain - Madrid  
Tel: 34-91-708-08-90  
Fax: 34-91-708-08-91  
China - Wuhan  
Tel: 86-27-5980-5300  
Fax: 86-27-5980-5118  
Taiwan - Taipei  
Tel: 886-2-2508-8600  
Fax: 886-2-2508-0102  
New York, NY  
Tel: 631-435-6000  
Sweden - Gothenberg  
Tel: 46-31-704-60-40  
San Jose, CA  
Tel: 408-735-9110  
Tel: 408-436-4270  
China - Xian  
Tel: 86-29-8833-7252  
Fax: 86-29-8833-7256  
Thailand - Bangkok  
Tel: 66-2-694-1351  
Fax: 66-2-694-1350  
Sweden - Stockholm  
Tel: 46-8-5090-4654  
Canada - Toronto  
Tel: 905-695-1980  
Fax: 905-695-2078  
UK - Wokingham  
Tel: 44-118-921-5800  
Fax: 44-118-921-5820  
DS20005718A-page 24  
2017 Microchip Technology Inc.  
11/07/16  

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