(Hong Kong)
Product Summary
The TC4429 are 6A (peak), single-output MOSFET drivers. The TC4429 is an inverting driver(pin-compatible with the TC429) These drivers are fabricated in CMOS for lower power and more efficient operationversus bipolar drivers.
Both devices have TTL/CMOS compatible inputs thatcan be driven as high as VDD + 0.3V or as low as –5V without upset or damage to the device. This eliminatesthe need for external level-shifting circuitry and its associated cost and size. The output swing is rail-to-rail,ensuring better drive voltage margin, especially during power-up/power-down sequencing.Propagational delay time is only 55 ns (typ.) and the output rise and fall times are only 25 ns (typ.) into 2500 pF across theusable power supply range.
Parametrics
The absolute maximum ratings of TC4429COA are
(1)Supply Voltage: +20V;
(2)Input Voltage: –5V to VDD + 0.3V;
(3)Input Current (VIN > VDD):50 mA;
(4)Power Dissipation (TA ≤ 70°C): SOIC 470 mW
Features
The features of TC4429COA can be summarized as (1)Latch-Up Protected: Will Withstand >1.5A Reverse Output Current; (2)Logic Input Will Withstand Negative Swing Up To5V; (3)ESD Protected: 4 kV; (4)Matched Rise and Fall Times:- 25 ns (2500 pF load); (5)High Peak Output Current: 6A; (6)Wide Input Supply Voltage Operating Range:- 4.5V to 18V; (7)High Capacitive Load Drive Capability: 10,000 pF; (8)Short Delay Time: 55 ns (typ.); (9)CMOS/TTL Compatible Input; (10)Low Supply Current With Logic ‘1’ Input:-450 μA (typ.); (11)Low Output Impedance: 2.5Ω; (12)Output Voltage Swing to Within 25 mV of Groundor VDD; (13)Space-Saving 8-Pin SOIC and 8-Pin 6x5 DFN Packages
Diagrams
<DIV><IMG alt="TC4429COA Pin Configuration" src="http://www.seekic.com/uploadfile/ic-mfg/2012715201347457.jpg" border=0></DIV>
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 TC4429COA |
Microchip Technology |
Power Driver ICs 6A Sngl |
Data Sheet |
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TC4429COA713 |
Microchip Technology |
Power Driver ICs 6A Sngl |
Data Sheet |
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