View TC4428MJA_1322143.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

TC4426M/TC4427M/TC4428M
1.5A Dual High-Speed Power MOSFET Drivers
Features
* High Peak Output Current - 1.5A * Wide Input Supply Voltage Operating Range: - 4.5V to 18V * High Capacitive Load Drive Capability - 1000 pF in 25 ns (typ.) * Short Delay Times - 40 ns (typ.) * Matched Rise and Fall Times * Low Supply Current: - With Logic `1' Input - 4 mA - With Logic `0' Input - 400 A * Low Output Impedance - 7 * Latch-Up Protected: Will Withstand 0.5A Reverse Current * Input: Will Withstand Negative Inputs Up to 5V * ESD Protected - 4 kV * Pin-Compatible with the TC426M/TC427M/ TC428M, TC4426AM/TC4427AM/TC4428AM Devices * Wide Operating Temperature Range: - -55C to +125C * See TC4426/TC4427/TC4428 data sheet (DS21422) for additional temperature range and packaging offerings
General Description
The TC4426M/TC4427M/TC4428M are improved versions of the earlier TC426M/TC427M/TC428M family of MOSFET drivers. The TC4426M/TC4427M/ TC4428M devices have matched rise and fall times when charging and discharging the gate of a MOSFET. These devices are highly latch-up resistant 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 reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against Electrostatic Discharge (ESD) up to 4 kV. The TC4426M/TC4427M/TC4428M MOSFET drivers can easily charge/discharge 1000 pF gate capacitances in under 30 ns and provide low enough impedances in both the on and off states to ensure the MOSFET's intended state will not be affected, even by large transients. The TC4426AM/TC4427AM/TC4428AM family of devices are also compatible drivers. The TC4426AM/ TC4427AM/TC4428AM devices have matched leading and falling edge input-to-output delay times, in addition to the matched rise and fall times of the TC4426M/TC4427M/TC4428M devices.
Applications
* Switch-mode Power Supplies * Line Drivers * Pulse Transformer Drive
Package Types
8-Pin CERDIP TC4426M TC4427M TC4428M
NC 1 IN A 2 GND 3 IN B 4 8 NC NC OUT A VDD OUT B NC OUT A VDD OUT B
TC4426M TC4427M TC4428M
7 OUT A 6 VDD 5 OUT B
(c) 2005 Microchip Technology Inc.
DS21938A-page 1
TC4426M/TC4427M/TC4428M
Functional Block Diagram
Inverting
300 mV Output VDD
Input Effective Input C = 12 pF (Each Input) GND(2) 4.7V
Non-Inverting
TC4426M/TC4427M/TC4428M(1)
Note 1: The TC4426M has two inverting drivers; the TC4427M has two non-inverting drivers; the TC4428M has one inverting and one non-inverting driver. 2: Ground any unused driver input.
DS21938A-page 2
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
1.0 ELECTRICAL CHARACTERISTICS
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.
Absolute Maximum Ratings
Supply Voltage ................................................................+22V Input Voltage, IN A or IN B .......... (VDD + 0.3V) to (GND - 5V) Storage Temperature Range .........................-65C to +150C Maximum Junction Temperature ................................. +150C
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, TA = +25C with 4.5V VDD 18V. Parameters Input Logic `1', High Input Voltage Logic `0', Low Input Voltage Input Current Output High Output Voltage Low Output Voltage Output Resistance Peak Output Current Latch-Up Protection Withstand Reverse Current Switching Time (Note 1) Rise Time Fall Time Delay Time Delay Time Power Supply Power Supply Current Note 1: IS -- -- -- -- 4.5 0.4 mA VIN = 3V (Both inputs) VIN = 0V (Both inputs) tR tF tD1 tD2 -- -- -- -- 19 25 20 40 30 30 30 50 ns ns ns ns Figure 4-1 Figure 4-1 Figure 4-1 Figure 4-1 VOH VOL RO IPK IREV VDD - 0.025 -- -- -- -- -- -- 7 1.5 >0.5 -- 0.025 10 -- -- V V A A DC TEST DC TEST IOUT = 10 mA, VDD = 18V VDD = 18V Duty cycle 2%, t 300 s VDD = 18V VIH VIL IIN 2.4 -- -1.0 -- -- -- -- 0.8 +1.0 V V A 0V VIN VDD Sym Min Typ Max Units Conditions
Switching times ensured by design.
(c) 2005 Microchip Technology Inc.
DS21938A-page 3
TC4426M/TC4427M/TC4428M
DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V VDD 18V. Parameters Input Logic `1', High Input Voltage Logic `0', Low Input Voltage Input Current Output High Output Voltage Low Output Voltage Output Resistance Peak Output Current Latch-Up Protection Withstand Reverse Current Switching Time (Note 1) Rise Time Fall Time Delay Time Delay Time Power Supply Power Supply Current Note 1: IS -- -- -- -- 8.0 0.6 mA VIN = 3V (Both inputs) VIN = 0V (Both inputs) tR tF tD1 tD2 -- -- -- -- -- -- -- -- 40 40 40 60 ns ns ns ns Figure 4-1 Figure 4-1 Figure 4-1 Figure 4-1 VOH VOL RO IPK IREV VDD - 0.025 -- -- -- -- -- -- 9 1.5 >0.5 -- 0.025 12 -- -- V V A A DC Test DC Test IOUT = 10 mA, VDD = 18V VDD = 18V Duty cycle 2%, t 300 s VDD = 18V VIH VIL IIN 2.4 -- -10 -- -- -- -- 0.8 +10 V V A 0V VIN VDD Sym Min Typ Max Units Conditions
Switching times ensured by design.
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V VDD 18V. Parameters Temperature Ranges Specified Temperature Range (M) Maximum Junction Temperature Storage Temperature Range Package Thermal Resistances Thermal Resistance, 8L-CERDIP JA -- 150 -- C/W TA TJ TA -55 -- -65 -- -- -- +125 +150 +150 C C C Sym Min Typ Max Units Conditions
DS21938A-page 4
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
2.0
Note:
TYPICAL PERFORMANCE CURVES
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, TA = +25C with 4.5V VDD 18V.
100
100
2200 pF
80
2200 pF
80
1500 pF
tRISE (nsec)
60
tFALL (nsec)
1500 pF
60
1000 pF
40
1000 pF
40
470 pF
20
470 pF
20
100 pF
0
100 pF
0
4
6
8
10
12 VDD (V)
14
16
18
4
6
8
10
12 VDD (V)
14
16
18
FIGURE 2-1: Voltage.
100
Rise Time vs. Supply
FIGURE 2-4: Voltage.
100
Fall Time vs. Supply
5V
5V 80
80 10V 15V 40
60
tFALL (nsec)
tRISE (nsec)
60
10V 15V
40
20
20
0 100
1000 CLOAD (pF)
10,000
0 100
1000 CLOAD (pF)
10,000
FIGURE 2-2: Load.
60
Rise Time vs. Capacitive
FIGURE 2-5: Load.
80 75 70 65 60 55 50 45 40 35 30 25 20 4 6 8
Fall Time vs. Capacitive
Propagation Delay (nsec)
C LOAD = 1000 pF
CLOAD = 1000 pF VIN = 5V
50
TIME (nsec)
VDD = 17.5V
40
tD2
30 tFALL 20 tRISE
tD1
10 -55 -35 -15
10
12
14
16
18
5 25 45 65 85 TEMPERATURE (C)
105 125
VDD (V)
FIGURE 2-3: Temperature.
Rise and Fall Times vs.
FIGURE 2-6: Supply Voltage.
Propagation Delay Time vs.
(c) 2005 Microchip Technology Inc.
DS21938A-page 5
TC4426M/TC4427M/TC4428M
Note: Unless otherwise indicated, TA = +25C with 4.5V VDD 18V.
60 CLOAD = 1000 pF VDD = 12V
45 40 Delay Time (nsec) 35 30 25 20 15 10 -55 -35 -15 5 25 45 65 85 105 125
tD1 CLOAD = 1000 pF VIN = 5V VDD = 18V tD2
Propagation Delay (nsec)
55 50 45 40 35 30 25 20 15 10 0 1 2 3 4 5 6 7 8 tD1 tD2
9
10
11
12
Input Amplitude (V)
Temperature (C)
FIGURE 2-7: Input Amplitude.
Propagation Delay Time vs.
FIGURE 2-10: Temperature.
4.0 V DD = 18V
IQUIESCENT (mA)
Propagation Delay Time vs.
IQUIESCENT (mA)
3.5
BOTH INPUTS = 1 1
3.0
BOTH INPUTS = 1
2.5
BOTH INPUTS = 0 0.1 4 6 8 10 12 VDD 14 16 18
2.0 -55 -35 -15
5
25 45 TA ( C)
65
85
105 125
FIGURE 2-8: Voltage.
25
Supply Current vs. Supply
FIGURE 2-11: Temperature.
25
Supply Current vs.
20
RDS(ON) () RDS(ON) ()
20 WORST CASE @ TJ = +150 C WORST CASE @ TJ = +150 C 15
15
10 8 5
TYP @ TA = +25 C
10 8 5
TYP @ TA = +25 C
4
6
8
10 VDD
12
14
16
18
4
6
8
10
12 VDD
14
16
18
FIGURE 2-9: Supply Voltage.
Output Resistance (ROH) vs.
FIGURE 2-12: Supply Voltage.
Output Resistance (ROL) vs.
DS21938A-page 6
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
Note: Unless otherwise indicated, TA = +25C with 4.5V VDD 18V.
60 VDD = 18V 50 900 kHz
ISUPPLY (mA)
2 MHz
60 VDD = 18V 50 1000 pF 2200 pF
ISUPPLY (mA)
40 30 20 10 0 100 200 kHz 20 kHz 1000 CLOAD (pF) 10,000 600 kHz
40 100 pF 30 20 10 0 10 100 1000 FREQUENCY (kHz)
FIGURE 2-13: Capacitive Load.
60 VDD = 12V 50
ISUPPLY (mA)
Supply Current vs.
FIGURE 2-16: Frequency.
60
Supply Current vs.
2 MHz
VDD = 12V 50
2200 pF
ISUPPLY (mA)
40 30 900 kHz 20 10 0 100 200 kHz 20 kHz 1000 CLOAD (pF) 10,000 600 kHz
40 30 20 10 0 10
1000 pF
100 pF
100 1000 FREQUENCY (kHz)
FIGURE 2-14: Capacitive Load.
60 VDD = 6V 50
ISUPPLY (mA)
Supply Current vs.
FIGURE 2-17: Frequency.
60 VDD = 6V 50
Supply Current vs.
ISUPPLY (mA)
40 30 20 10 0 100 900 kHz 600 kHz 200 kHz 20 kHz 1000 CLOAD (pF) 10,000
40 30 20 10 0 10 100 1000 FREQUENCY (kHz) 1000 pF 2200 pF
2 MHz
100 pF
FIGURE 2-15: Capacitive Load.
Supply Current vs.
FIGURE 2-18: Frequency.
Supply Current vs.
(c) 2005 Microchip Technology Inc.
DS21938A-page 7
TC4426M/TC4427M/TC4428M
Note: Unless otherwise indicated, TA = +25C with 4.5V VDD 18V.
10 -8 9 8 7 6 5
A * sec
10
4 3
2
-9 4 6 8 10 12 VDD 14 16 18
Note:
The values seen in this graph represent the loss seen by both drivers in a package during one complete cycle. For a single driver, divide the stated values by 2. For a single transition of a single driver, divide the stated value by 4.
FIGURE 2-19: Supply Voltage.
Crossover Energy vs.
DS21938A-page 8
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
3.0 PIN DESCRIPTIONS
3.3 Output A & B (OUT A and OUT B)
The descriptions of the pins are listed in Table 3-1. MOSFET drivers OUT A & B are low-impedance, CMOS push-pull style outputs. The pull-down and pullup devices are of equal strength, making the rise and fall times equivalent.
TABLE 3-1:
8-Pin CERDIP 1 2 3 4 5 6 7 8
PIN FUNCTION TABLE
Description
Symbol NC IN A GND IN B OUT B VDD OUT A NC
3.4
No connection Input A Ground Input B Output B Supply input Output A No connection
Supply Input (VDD)
The VDD input is the bias supply for the MOSFET driver and is rated for 4.5V to 18V with respect to the ground pin. The VDD input should be bypassed with local ceramic capacitors. The value of these capacitors should be chosen based on the capacitive load that is being driven. A value of 1.0 F is suggested.
3.1
Inputs A & B (IN A and IN B)
MOSFET drivers IN A & B are high-impedance, TTL/ CMOS-compatible inputs. These inputs also have 300 mV of hysteresis between the high and low thresholds that prevents output glitching even when the rise and fall time of the input signal is very slow.
3.2
Ground (GND)
GND is the device return pin. The ground pin(s) should have a low-impedance connection to the bias supply source return. High peak currents will flow out of the ground pin(s) when the capacitive load is being discharged.
(c) 2005 Microchip Technology Inc.
DS21938A-page 9
TC4426M/TC4427M/TC4428M
4.0 APPLICATIONS INFORMATION
+5V Input VDD = 18V 0V 0.1 F VDD Output 7 Output CL = 1000 pF 4 5 +5V Input 3 Input: 100 kHz, square wave, tRISE = tFALL 10 ns 0V VDD Output 0V 10% 10% tD1 90% tR 90% tD2 10% 0V 10% 10% 10% tD1
tF
90%
tD2
tR 90%
4.7 F 6 Input 2
90%
Inverting Driver
90%
tF
Non-Inverting Driver FIGURE 4-1: Switching Time Test Circuit.
DS21938A-page 10
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
5.0
5.1
PACKAGING INFORMATION
Package Marking Information
8-Lead CERDIP (300 mil) Example:
XXXXXXXX XXXXXNNN YYWW
TC4427 MJA e3 ^^256 0543
Legend: XX...X Y YY WW NNN
e3
*
Customer-specific information Year code (last digit of calendar year) 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 ( e3 ) can be found on the outer packaging for this package.
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.
(c) 2005 Microchip Technology Inc.
DS21938A-page 11
TC4426M/TC4427M/TC4428M
8-Lead Ceramic Dual In-line - 300 mil (CERDIP)
E1
2 n 1 D E A2 A
c eB A1 B1 B p
L
Number of Pins Pitch Top to Seating Plane Standoff Shoulder to Shoulder Width Ceramic Pkg. Width Overall Length Tip to Seating Plane Lead Thickness Upper Lead Width Lower Lead Width Overall Row Spacing *Controlling Parameter JEDEC Equivalent: MS-030
Drawing No. C04-010
Units Dimension Limits n p A A1 E E1 D L c B1 B eB
MIN
.160 .020 .290 .230 .370 .125 .008 .045 .016 .320
INCHES* NOM 8 .100 .180 .030 .305 .265 .385 .163 .012 .055 .018 .360
MAX
MIN
.200 .040 .320 .300 .400 .200 .015 .065 .020 .400
MILLIMETERS NOM 8 2.54 4.06 4.57 0.51 0.77 7.37 7.75 5.84 6.73 9.40 9.78 3.18 4.13 0.20 0.29 1.14 1.40 0.41 0.46 8.13 9.15
MAX
5.08 1.02 8.13 7.62 10.16 5.08 0.38 1.65 0.51 10.16
DS21938A-page 12
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
APPENDIX A: REVISION HISTORY
Revision A (February 2005)
* Original Release of this Document.
(c) 2005 Microchip Technology Inc.
DS21938A-page 13
TC4426M/TC4427M/TC4428M
NOTES:
DS21938A-page 14
(c) 2005 Microchip Technology Inc.
TC4426M/TC4427M/TC4428M
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. Device and Temperature Range XX Package Examples:
a) TC4426MJA: 1.5A Dual MOSFET driver, Inverting, -55C to +125C, 8LD CERDIP package. 1.5A Dual MOSFET driver, Non-Inverting, -55C to +125C, 8LD CERDIP package. 1.5A Dual MOSFET driver, Complementary, -55C to +125C, 8LD CERDIP package.
Device and Temperature Range:
TC4426M: TC4427M: TC4428M:
1.5A Dual MOSFET Driver, Inverting, -55C to +125C 1.5A Dual MOSFET Driver, Non-Inverting, -55C to +125C 1.5A Dual MOSFET Driver, Complementary, -55C to +125C
a)
TC4427MJA:
a)
TC4428MJA:
Package:
JA = Ceramic Dual In-line (300 mil Body), 8-lead
(c) 2005 Microchip Technology Inc.
DS21938A-page 15
TC4426M/TC4427M/TC4428M
NOTES:
DS21938A-page 16
(c) 2005 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'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 Microchip intellectual property rights.
Trademarks The Microchip name and logo, the Microchip logo, Accuron, dsPIC, KEELOQ, microID, MPLAB, PIC, PICmicro, PICSTART, PRO MATE, PowerSmart, rfPIC, and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB, PICMASTER, SEEVAL, SmartSensor and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, dsPICDEM, dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC, MPASM, MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance and WiperLock 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. All other trademarks mentioned herein are property of their respective companies. (c) 2005, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper.
Microchip received ISO/TS-16949:2002 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona and Mountain View, California in October 2003. The Company's quality system processes and procedures are for its PICmicro(R) 8-bit MCUs, KEELOQ(R) 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.
(c) 2005 Microchip Technology Inc.
DS21938A-page 17
WORLDWIDE SALES AND SERVICE
AMERICAS
Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: http://support.microchip.com Web Address: www.microchip.com Atlanta Alpharetta, GA Tel: 770-640-0034 Fax: 770-640-0307 Boston Westford, MA Tel: 978-692-3848 Fax: 978-692-3821 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Farmington Hills, MI Tel: 248-538-2250 Fax: 248-538-2260 Kokomo Kokomo, IN Tel: 765-864-8360 Fax: 765-864-8387 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 San Jose Mountain View, CA Tel: 650-215-1444 Fax: 650-961-0286 Toronto Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509
ASIA/PACIFIC
Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China - Beijing Tel: 86-10-8528-2100 Fax: 86-10-8528-2104 China - Chengdu Tel: 86-28-8676-6200 Fax: 86-28-8676-6599 China - Fuzhou Tel: 86-591-8750-3506 Fax: 86-591-8750-3521 China - Hong Kong SAR Tel: 852-2401-1200 Fax: 852-2401-3431 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 China - Shenzhen Tel: 86-755-8203-2660 Fax: 86-755-8203-1760 China - Shunde Tel: 86-757-2839-5507 Fax: 86-757-2839-5571 China - Qingdao Tel: 86-532-502-7355 Fax: 86-532-502-7205
ASIA/PACIFIC
India - Bangalore Tel: 91-80-2229-0061 Fax: 91-80-2229-0062 India - New Delhi Tel: 91-11-5160-8631 Fax: 91-11-5160-8632 Japan - Kanagawa Tel: 81-45-471- 6166 Fax: 81-45-471-6122 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Taiwan - Hsinchu Tel: 886-3-572-9526 Fax: 886-3-572-6459
EUROPE
Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4450-2828 Fax: 45-4485-2829 France - Massy Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Ismaning Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 England - Berkshire Tel: 44-118-921-5869 Fax: 44-118-921-5820
10/20/04
DS21938A-page 18
(c) 2005 Microchip Technology Inc.

▲Up To Search▲

Price & Availability of TC4428MJA

	To Download TC4428MJA Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .