TC4426M MICROCHIP [Microchip Technology], TC4426M Datasheet
TC4426M
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TC4426M Summary of contents
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... Microchip Technology Inc. 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 ...
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... Functional Block Diagram Input Effective 4.7V Input (Each Input) (2) GND 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 Inverting 300 mV Non-Inverting (1) ...
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... S Note 1: Switching times ensured by design. © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M † 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 ...
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... TC4426M/TC4427M/TC4428M DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE) Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V ≤ V Parameters Sym Input Logic ‘1’, High Input Voltage V IH Logic ‘0’, Low Input Voltage V IL Input Current I IN Output High Output Voltage ...
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... LOAD V = 17. FALL 20 t RISE 10 –55 –35 – TEMPERATURE (˚C) FIGURE 2-3: Rise and Fall Times vs. Temperature. © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M ≤ 18V. DD 100 80 1500 FIGURE 2-4: Voltage. 100 10,000 100 FIGURE 2-5: Load ...
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... TC4426M/TC4427M/TC4428M = +25ºC with 4.5V ≤ V Note: Unless otherwise indicated LOAD Input Amplitude (V) FIGURE 2-7: Propagation Delay Time vs. Input Amplitude. BOTH INPUTS = 1 1 BOTH INPUTS = 0 0 FIGURE 2-8: Supply Current vs ...
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... MHz 20 900 kHz 10 600 kHz 200 kHz 20 kHz 0 100 1000 C (pF) LOAD FIGURE 2-15: Supply Current vs. Capacitive Load. © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M ≤ 18V 10,000 10 FIGURE 2-16: Frequency ...
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... TC4426M/TC4427M/TC4428M Note: Unless otherwise indicated 4.5V ≤ V ≤ 18V. DD – – 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 ...
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... High peak currents will flow out of the ground pin(s) when the capacitive load is being discharged. © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M 3.3 Output A & B (OUT A and OUT B) MOSFET drivers OUT A & B are low-impedance, CMOS push-pull style outputs. The pull-down and pull- up devices are of equal strength, making the rise and fall times equivalent ...
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... TC4426M/TC4427M/TC4428M 4.0 APPLICATIONS INFORMATION V = 18V DD 4.7 µ Input Input: 100 kHz, square wave, ≤ RISE FALL FIGURE 4-1: Switching Time Test Circuit. DS21938A-page 10 +5V Input 10 90% 0.1 µF Output 0V Output C = 1000 pF L +5V Input 10 Output 0V 90 ...
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... 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. © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M Example: TC4427 MJA ^^256 e 3 ...
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... TC4426M/TC4427M/TC4428M 8-Lead Ceramic Dual In-line – 300 mil (CERDIP Dimension Limits 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 ...
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... APPENDIX A: REVISION HISTORY Revision A (February 2005) • Original Release of this Document. © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M DS21938A-page 13 ...
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... TC4426M/TC4427M/TC4428M NOTES: DS21938A-page 14 © 2005 Microchip Technology Inc. ...
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... TC4428M: 1.5A Dual MOSFET Driver, Complementary, -55°C to +125°C Package Ceramic Dual In-line (300 mil Body), 8-lead © 2005 Microchip Technology Inc. TC4426M/TC4427M/TC4428M Examples: a) TC4426MJA: a) TC4427MJA: a) TC4428MJA: . 1.5A Dual MOSFET driver, Inverting, -55°C to +125°C, 8LD CERDIP package. 1.5A Dual MOSFET driver, Non-Inverting, -55° ...
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... TC4426M/TC4427M/TC4428M NOTES: DS21938A-page 16 © 2005 Microchip Technology Inc. ...
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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 ...
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