TC4423 TC4424 TC4425 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS FEATURES GENERAL DESCRIPTION ■ ■ ■ The TC4423/4424/4425 are higher output current versions of the new TC4426/4427/4428 buffer/drivers, which, in turn, are improved versions of the earlier TC426/427/428 series. All three families are pin-compatible. The TC4423/ 4424/4425 drivers are capable of giving reliable service in far more demanding electrical environments than their antecedents. Although primarily intended for driving power MOSFETs, the TC4423/4424/4425 drivers are equally well-suited to driving any other load (capacitive, resistive, or inductive) which requires a low impedance driver capable of high peak currents and fast switching times. For example, heavily loaded clock lines, coaxial cables, or piezoelectric transducers can all be driven from the TC4423/4424/4425. The only known limitation on loading is the total power dissipated in the driver must be kept within the maximum power dissipation limits of the package. ■ ■ ■ ■ ■ ■ ■ ■ High Peak Output Current .................................. 3A Wide Operating Range .......................... 4.5V to 18V High Capacitive Load Drive Capability .......................... 1800pF in 25nsec Short Delay Times ............................. <40nsec Typ. Matched Rise/Fall Times Low Supply Current — With Logic "1" Input ................................. 3.5mA — With Logic "0" Input ................................. 350µA Low Output Impedance ............................ 3.5Ω Typ. Latch-Up Protected .. Will Withstand 1.5A Reverse Current Logic Input Will Withstand Negative Swing Up to 5V ESD Protected .....................................................4kV Pinouts Same as TC1426/27/28; TC4426/27/28 ORDERING INFORMATION Temperature Range Part No. Package TC4423COE TC4423CPA TC4423EOE TC4423EPA TC4423MJA 16-Pin SOIC (Wide) 8-Pin Plastic DIP 16-Pin SOIC (Wide) 8-Pin Plastic DIP 8-Pin CerDIP 0°C to +70°C 0°C to +70°C – 40°C to +85°C – 40°C to +85°C – 55°C to +125°C TC4424COE TC4424CPA TC4424MJA 16-Pin SOIC (Wide) 8-Pin Plastic DIP 8-Pin CerDIP 0°C to +70°C 0°C to +70°C – 55°C to +125°C Part No Package Temperature Range TC4424EOE TC4424EPA 16-Pin SO Wide 8-Pin Plastic DIP – 40°C to +85°C – 40°C to +85°C TC4425MJA TC4425COE TC4425CPA TC4425EOE 8-Pin CerDIP 16-Pin SO Wide 8-Pin Plastic DIP 16-Pin SO Wide – 55°C to +125°C 0°C to +70°C 0°C to +70°C – 40°C to +85°C TC4425EPA 8-Pin Plastic DIP – 40°C to +85°C FUNCTIONAL BLOCK DIAGRAM INVERTING VDD 300 mV OUTPUT NONINVERTING INPUT 4.7V TC4423 DUAL INVERTING TC4424 DUAL NONINVERTING TC4425 ONE INV., ONE NONINV. GND EFFECTIVE INPUT C = 20 pF (EACH INPUT) © 2001 Microchip Technology Inc. DS21421A NOTES: 1. TC4425 has one inverting and one noninverting driver. 2. Ground any unused driver input. TC4423/4/5-6 10/21/96 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 ABSOLUTE MAXIMUM RATINGS SOIC RθJ-A ................................................... 155°C/W SOIC RθJ-C ..................................................... 75°C/W Operating Temperature Range C Version ............................................... 0°C to +70°C I Version ............................................ - 25°C to +85°C E Version ........................................... - 40°C to +85°C M Version ........................................ - 55°C to +125°C Package Power Dissipation (TA ≤ 70°C) Plastic DIP ......................................................730mW CerDIP ............................................................800mW SOIC ............................................................... 470mW Supply Voltage ......................................................... +22V Input Voltage, IN A or IN B ...... VDD + 0.3V to GND – 5.0V Maximum Chip Temperature ................................. +150°C Storage Temperature Range ................ – 65°C to +150°C Lead Temperature (Soldering, 10 sec) ................. +300°C Package Thermal Resistance CerDIP RθJ-A ................................................ 150°C/W CerDIP RθJ-C .................................................. 55°C/W PDIP RθJ-A ................................................... 125°C/W PDIP RθJ-C ..................................................... 45°C/W PIN CONFIGURATIONS 16-Pin SO Wide 4423 4424 4425 NC NC NC 1 16 NC IN A 2 15 OUT A OUT A OUT A NC 3 14 OUT A OUT A OUT A GND 4 13 VDD VDD VDD IN A 2 GND 5 12 VDD VDD VDD GND 3 NC 6 11 OUT B OUT B OUT B IN B 7 10 OUT B OUT B OUT B NC 8 9 NC TC4423 TC4424 TC4425 NC 8-Pin DIP NC 1 IN B 4 4423 8 NC 4424 4425 NC NC 7 OUT A OUT A OUT A TC4423 TC4424 TC4425 6 VDD VDD VDD 5 OUT B OUT B OUT B NC NC = NO CONNECTION NOTE: Duplicate pins must both be connected for proper operation. ELECTRICAL CHARACTERISTICS: TA = +25°C with 4.5V ≤ VDD ≤ 18V, unless otherwise specified. Symbol Parameter Test Conditions Min Typ Max Unit 0V ≤ VIN ≤ VDD 2.4 — –1 — — — — 0.8 1 V V µA V V Ω Ω A A Input VOH VIL IIN Logic 1 High Input Voltage Logic 0 Low Input Voltage Input Current Output VOH VOL RO RO IPK IREV High Output Voltage Low Output Voltage Output Resistance, High Output Resistance, Low Peak Output Current Latch-Up Protection Withstand Reverse Current IOUT = 10 mA, VDD = 18V IOUT = 10 mA, VDD = 18V Duty Cycle ≤ 2% t ≤ 300 µsec VDD – 0.025 — — — — 1.5 — — 2.8 3.5 3 — — 0.025 5 5 — — — — — — 23 25 33 38 35 35 75 75 Switching Time (Note 1) tR tF tD1 tD2 Rise Time Fall Time Delay Time Delay Time Figure 1, CL = 1800pF Figure 1, CL = 1800pF Figure 1, CL = 1800pF Figure 1, CL = 1800pF nsec nsec nsec nsec Power Supply IS TC4423/4/5-6 10/21/96 Power Supply Current VIN = 3V (Both Inputs) VIN = 0V (Both Inputs) 2 — — 1.5 0.15 2.5 0.25 © 2001 Microchip Technology Inc. mA mA DS21421A 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 ELECTRICAL CHARACTERISTICS (Cont.) Over operating temperature range with 4.5V ≤ VDD ≤ 18V, unless otherwise specified. Symbol Parameter Test Conditions Min Typ Max Unit 2.4 — – 10 — — — — 0.8 10 V V µA VDD – 0.025 — — — — 1.5 t ≤ 300 µsec — — 3.7 4.3 3 — — 0.025 8 8 — — V V Ω Ω A A Input VIH VIL IIN Logic 1 High Input Voltage Logic 0 Low Input Voltage Input Current 0V ≤ VIN ≤ VDD Output VOH VOL RO RO IPK IREV High Output Voltage Low Output Voltage Output Resistance, High Output Resistance, Low Peak Output Current Latch-Up Protection IOUT = 10 mA, VDD = 18V IOUT = 10 mA, VDD = 18V Duty Cycle ≤ 2% Withstand Reverse Current Switching Time (Note 1) tR tF tD1 tD2 Rise Time Fall Time Delay Time Delay Time Figure 1, CL = 1800pF Figure 1, CL = 1800pF Figure 1, CL = 1800pF Figure 1, CL = 1800pF — — — — 28 32 32 38 60 60 100 100 nsec nsec nsec nsec Power Supply Current VIN = 3V (Both Inputs) VIN = 0V (Both Inputs) — — 2 0.2 3.5 0.3 mA mA Power Supply IS NOTE: 1. Switching times guaranteed by design. VDD = 16V Test Circuit 1 µF WIMA MKS-2 INPUT VDD = 16V Test Circuit 1 µF WIMA MKS-2 0.1 µF CERAMIC 1 OUTPUT INPUT 1 OUTPUT CL = 1800pF CL = 1800pF 2 INPUT: 100 kHz, square wave, tRISE = tFALL ≤ 10 nsec 90% INPUT 10% tD1 16V TC4424 (1/2 TC4425) +5V 90% INPUT 0V 2 INPUT: 100 kHz, square wave, tRISE = tFALL ≤ 10 nsec TC4423 (1/2 TC4425) +5V 0.1 µF CERAMIC tF tD2 0V tR 16V tD1 90% 90% 10% tR OUTPUT OUTPUT 10% 0V 0V 10% Figure 1. Inverting Driver Switching Time © 2001 Microchip Technology Inc. DS21421A 90% 90% 10% tD2 tF 10% Figure 2. Noninverting Driver Switching Time 3 TC4423/4/5-6 10/21/96 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 TYPICAL CHARACTERISTICS Rise Time vs. Supply Voltage Fall Time vs. Supply Voltage 100 100 4700 pF 4700 pF 80 tFALL (nsec) tRISE (nsec) 80 3300 pF 60 2200 pF 40 1500 pF 1000 pF 20 470 pF 3300 pF 60 2200 pF 40 470 pF 0 0 4 6 8 10 12 VDD 14 16 18 4 6 5V 60 tFALL (nsec) tRISE (nsec) 16 18 5V 80 10V 15V 40 60 10V 15V 40 20 20 0 100 1000 C LOAD (pF) 0 100 10,000 1000 CLOAD (pF) 10,000 Propagation Delay vs. Input Amplitude Rise and Fall Times vs. Temperature 32 100 C LOAD = 2200 pF C LOAD = 2200 pF t FALL DELAY TIME (nsec) 30 28 TIME (nsec) 14 10 12 VDD 100 80 t RISE 26 t RISE 22 20 8 Fall TIme vs. Capacitive Load Rise TIme vs. Capacitive Load 100 24 1500 pF 1000 pF 20 t FALL 18 –55 –35 –15 60 40 t D2 20 5 25 45 65 85 0 105 125 TA (°C) TC4423/4/5-6 10/21/96 V DD = 10V t D1 80 4 1 2 3 4 5 6 7 INPUT (V) 8 9 10 11 12 © 2001 Microchip Technology Inc. DS21421A 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 TYPICAL CHARACTERISTICS (Cont.) Propagation Delay Time vs. Supply Voltage Delay Time vs. Temperature 50 50 C LOAD = 2200 pF C LOAD = 2200 pF 45 40 35 tD2 30 tD2 tD2 DELAY TIME (nsec) DELAY TIME (nsec) 45 40 35 tD2 30 25 25 20 –55 –35 –15 20 4 6 8 10 12 14 16 18 5 VDD Quiescent Current vs. Supply Voltage 25 45 TA (°C) 65 85 105 125 Quiescent Current vs. Temperature 1.4 TA = +25°C IQUIESCENT (mA) IQUIESCENT (mA) 1.2 BOTH INPUTS = 1 1 BOTH INPUTS = 0 0.1 1.0 0.8 INPUTS = 1 0.6 0.4 0.2 0.01 4 6 8 10 12 14 16 INPUTS = 0 0.0 –55 –35 –15 18 5 VDD Output Resistance (Output High) vs. Supply Voltage 65 85 105 125 Output Resistance (Output Low) vs. Supply Voltage 14 14 12 12 WORST CASE @ TJ = +150°C WORST CASE @ TJ = +150°C 10 RDS(ON) (Ω) RDS(ON) (Ω) 25 45 TA (°C) 8 6 TYP @ TA = +25°C 4 10 8 6 TYP @ TA = +25°C 4 2 2 4 6 8 10 12 14 16 4 18 VDD © 2001 Microchip Technology Inc. DS21421A 5 6 8 10 12 VDD 14 16 18 TC4423/4/5-6 10/21/96 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 SUPPLY CURRENT CHARACTERISTICS (Load on Single Output Only) Supply Current vs. Capacitive Load Supply Current vs. Frequency 60 60 VDD = 18V 3300 pF VDD = 18V 50 50 1000 pF 40 ISUPPLY (mA) ISUPPLY (mA) 634 kHz 30 355 kHz 20 200 kHz 40 30 10,000 pF 20 100 pF 63.4 kHz 10 112.5 kHz 35.5 kHz 10 20 kHz 0 100 1000 0 10,000 10 100 FREQUENCY (kHz) CLOAD (pF) Supply Current vs. Frequency Supply Current vs. Capacitive Load 90 90 VDD = 12V 80 2 MHz 50 1.125 MHz 40 20 200 kHz 634 kHz 355 kHz 0 100 1000 60 50 40 30 10 0 10,000 10 100 FREQUENCY (kHz) CLOAD (pF) Supply Current vs. Capacitive Load 1000 Supply Current vs. Frequency 120 120 VDD = 6V 80 1.125 MHz 60 3.55 MHz 634 kHz 40 2 MHz 355 kHz 20 10,000 CLOAD (pF) TC4423/4/5-6 10/21/96 10,000 pF 80 2200 pF 60 1000 pF 40 100 pF 20 112.5 kHz 20 kHz 1000 ISUPPLY (mA) 100 0 100 4700 pF V DD = 6V 100 ISUPPLY (mA) 100 pF 10,000 pF 20 112.5 kHz 63.4 kHz 20 kHz 10 3300 pF 1000 pF 70 60 30 V DD = 12V 80 ISUPPLY (mA) ISUPPLY (mA) 70 1000 6 0 10 100 FREQUENCY (kHz) 1000 © 2001 Microchip Technology Inc. DS21421A 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 TC4423 Crossover Energy Thermal Derating Curves 10–8 8 6 1400 8 Pin DIP 1200 4 16 Pin SOIC 1000 A • sec 2 800 10–9 8 6 8 Pin CerDIP 600 4 400 2 10–10 200 0 2 4 6 8 10 12 14 16 0 18 0 VIN 20 40 60 80 100 120 140 AMBIENT TEMPERATURE (°C) NOTE: The values on 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. *Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above those listed under Absolute Maximum Ratings (See page 2) 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 operational sections of the specifications is not implied. Exposure to Absolute Maximum Rating Conditions for extended periods may affect device reliability. PACKAGE DIMENSIONS PIN 1 8-Pin Plastic DIP .260 (6.60) .240 (6.10) .045 (1.14) .030 (0.76) .070 (1.78) .040 (1.02) .310 (7.87) .290 (7.37) .400 (10.16) .348 (8.84) .200 (5.08) .140 (3.56) .040 (1.02) .020 (0.51) .150 (3.81) .115 (2.92) .110 (2.79) .090 (2.29) © 2001 Microchip Technology Inc. DS21421A .015 (0.38) .008 (0.20) 3° MIN. .400 (10.16) .310 (7.87) .022 (0.56) .015 (0.38) Dimensions: inches (mm) 7 TC4423/4/5-6 10/21/96 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 PACKAGE DIMENSIONS (Cont.) 8-Pin CerDIP .110 (2.79) .090 (2.29) PIN 1 .300 (7.62) .230 (5.84) .020 (0.51) MIN. .055 (1.40) MAX. .320 (8.13) .290 (7.37) .400 (10.16) .370 (9.40) .040 (1.02) .020 (0.51) .200 (5.08) .160 (4.06) .150 (3.81) MIN. .200 (5.08) .125 (3.18) .015 (0.38) .008 (0.20) 3° MIN. .400 (10.16) .320 (8.13) .065 (1.65) .020 (0.51) .045 (1.14) .016 (0.41) 16-Pin Plastic SOIC (Wide) PIN 1 .299 (7.59) .419 (10.65) .291 (7.40) .398 (10.10) .413 (10.49) .398 (10.10) .104 (2.64) .097 (2.46) .050 (1.27) TYP. .019 (0.48) .014 (0.36) 8° MAX. .012 (0.30) .004 (0.10) .013 (0.33) .009 (0.23) .050 (1.27) .016 (0.40) Dimensions: inches (mm) TC4423/4/5-6 10/21/96 8 © 2001 Microchip Technology Inc. DS21421A 3A DUAL HIGH-SPEED POWER MOSFET DRIVERS TC4423 TC4424 TC4425 WORLDWIDE SALES AND SERVICE AMERICAS New York Corporate Office 150 Motor Parkway, Suite 202 Hauppauge, NY 11788 Tel: 631-273-5305 Fax: 631-273-5335 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: 480-792-7627 Web Address: http://www.microchip.com Rocky Mountain 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7966 Fax: 480-792-7456 ASIA/PACIFIC (continued) San Jose Microchip Technology Inc. 2107 North First Street, Suite 590 San Jose, CA 95131 Tel: 408-436-7950 Fax: 408-436-7955 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-334-8870 Fax: 65-334-8850 Taiwan Atlanta 6285 Northam Drive, Suite 108 Mississauga, Ontario L4V 1X5, Canada Tel: 905-673-0699 Fax: 905-673-6509 500 Sugar Mill Road, Suite 200B Atlanta, GA 30350 Tel: 770-640-0034 Fax: 770-640-0307 Microchip Technology Taiwan 11F-3, No. 207 Tung Hua North Road Taipei, 105, Taiwan Tel: 886-2-2717-7175 Fax: 886-2-2545-0139 ASIA/PACIFIC Austin EUROPE China - Beijing Australia Analog Product Sales 8303 MoPac Expressway North Suite A-201 Austin, TX 78759 Tel: 512-345-2030 Fax: 512-345-6085 Boston 2 Lan Drive, Suite 120 Westford, MA 01886 Tel: 978-692-3848 Fax: 978-692-3821 Boston Analog Product Sales Unit A-8-1 Millbrook Tarry Condominium 97 Lowell Road Concord, MA 01742 Tel: 978-371-6400 Fax: 978-371-0050 Toronto Microchip Technology Beijing Office Unit 915 New China Hong Kong Manhattan Bldg. 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India Liaison Office Divyasree Chambers 1 Floor, Wing A (A3/A4) No. 11, OíShaugnessey Road Bangalore, 560 025, India Tel: 91-80-2290061 Fax: 91-80-2290062 Detroit Japan Chicago Dayton Tri-Atria Office Building 32255 Northwestern Highway, Suite 190 Farmington Hills, MI 48334 Tel: 248-538-2250 Fax: 248-538-2260 Los Angeles 18201 Von Karman, Suite 1090 Irvine, CA 92612 Tel: 949-263-1888 Fax: 949-263-1338 Mountain View Analog Product Sales 1300 Terra Bella Avenue Mountain View, CA 94043-1836 Tel: 650-968-9241 Fax: 650-967-1590 Microchip Technology Intl. Inc. 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 Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea Tel: 82-2-554-7200 Fax: 82-2-558-5934 All rights reserved. © 2001 Microchip Technology Incorporated. Printed in the USA. 1/01 Microchip Technology Australia Pty Ltd Suite 22, 41 Rawson Street Epping 2121, NSW Australia Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 Denmark Microchip Technology Denmark ApS Regus Business Centre Lautrup hoj 1-3 Ballerup DK-2750 Denmark Tel: 45 4420 9895 Fax: 45 4420 9910 France Arizona Microchip Technology SARL Parc díActivite 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 Germany Arizona Microchip Technology GmbH Gustav-Heinemann Ring 125 D-81739 Munich, Germany Tel: 49-89-627-144 0 Fax: 49-89-627-144-44 Germany Analog Product Sales Lochhamer Strasse 13 D-82152 Martinsried, Germany Tel: 49-89-895650-0 Fax: 49-89-895650-22 Italy Arizona Microchip Technology SRL Centro Direzionale Colleoni Palazzo Taurus 1 V. Le Colleoni 1 20041 Agrate Brianza Milan, Italy Tel: 39-039-65791-1 Fax: 39-039-6899883 United Kingdom Arizona Microchip Technology Ltd. 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44 118 921 5869 Fax: 44-118 921-5820 Printed on recycled paper. 01/09/01 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 Microchipís 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, except as maybe explicitly expressed herein, under any intellectual property rights. The Microchip logo and name are registered trademarks of Microchip Technology Inc. in the U.S.A. and other countries. All rights reserved. All other trademarks mentioned herein are the property of their respective companies. © 2001 Microchip Technology Inc. DS21421A 9 TC4423/4/5-6 10/21/96