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Details for TC4404EPA by Microchip Technology
TC4404
TC4404EPA
Buy Directly from Microchip Technology Inc (6300 in stock) $2.9500
1.5A Dual Open-Drain MOSFET
TC4404EPA image

TC4404EPA by Microchip Technology

1.5A Dual Open-Drain MOSFET
Features
Independently-Programmable Rise and Fall Times
Low Output Impedance: 7Ω Typ.
High Speed tR, tF: <30nsec with 1000pF Load
Short Delay Times: < 30nsec
Wide Operating Range: 4.5V to 18V
Latch-Up Protected: Will Withstand > 500mA
Reverse Current (Either Polarity)
Input Withstands Negative Swings Up to – 5V
Description
The TC4404 and TC4405 are CMOS buffer-drivers constructed with complementary MOS outputs, where the drains of the totem-pole output have been left separated so that individual connections can be made to the pull-up and pull-down sections of the output. This allows the insertion of drain-current-limiting resistors in the pull-up and/or pull-down sections, allowing the user to define the rates of rise and fall for a capacitive load; or a reduced output swing, if driving a resistive load, or to limit base current, when driving a bipolar transistor. Minimum rise and fall times, with no resistors, will be less than 30nsec for a 1000pF load. There is no upper limit. For driving MOSFETs in motor-control applications, where slow-ON/fast-OFF operation is desired, these devices are superior to the previously-used technique of adding a diode-resistor combination between the driver output and the MOSFET, because they allow accurate control of turn-ON, while maintaining fast turn-OFF and maximum noise immunity for an OFF device. When used to drive bipolar transistors, these drivers maintain the high speeds common to other Microchip drivers. They allow insertion of a base current-limiting resistor, while providing a separate half-output for fast turn-OFF. By proper positioning of the resistor, either npn or pnp transistors can be driven. For driving many loads in low-power regimes, these drivers, because they eliminate shoot-through currents in the output stage, require significantly less power at higher frequencies, and can be helpful in meeting low-power budgets. Because neither drain in an output is dependent on the other, these devices can also be used as open-drain buffer/drivers where both drains are available in one device, thus minimizing chip count. Unused open drains should be returned to the supply rail that their device sources are connected to (pull-downs to ground, pull-ups to VDD), to prevent static damage. In addition, in situations where timing resistors or other means of limiting crossover currents are used, like drains may be paralleled for greater current carrying capacity. These devices are built to operate in the most demanding electrical environments. They will not latch up 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 their ground pin; and they can accept, without damage or logic upset, up to 1/2 amp of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 2 kV of electrostatic discharge.
Specifications
MOSFET Driver Type:
Low Side
Driver Type:
Single
Configuration:
Inverting
Peak Output Current (source/sink, A):
1.5/1.5
Maximum Supply Voltage (V):
18
Output Resistance (source/sink, O):
7/7
Propagation Delay (Td1/Td2, ns):
40/60
Rise/Fall Time (Tr/Tf, ns):
40/40
Capacitive Load Drive:
1000 pF in 30 ns
Temperature Range:
-40C to +85C
Alternate Descriptions
MOSFET DRIVER, DIP-8; Driver Configuration:Low Side; Peak Output Current:1.5A; Supply Voltage Min:4.5V; Supply Voltage Max:18V; Driver Case Style:DIP; No. of Pins:8Pins; Input Delay:15ns; Output Delay:32ns; Product Range:-; MSL:- RoHS Compliant: Yes Newark Electronics
MOSFET DRVR 1.5A 2-OUT Lo Side Inv 8-Pin PDIP Tube Avnet America
1.5A Dual Open-Drain MOSFET Microchip Technology Inc
MOSFET Driver 1.5A Dual Open-Drain PDIP8 Allied Electronics & Automation
Details for TC4404EPA by Microchip Technology
TC4404
TC4404EPA
Buy Directly from Microchip Technology Inc (6300 in stock) $2.9500
MOSFET DRIVER 1.5A DUAL OD 8-DIP
TC4404EPA image

TC4404EPA by Microchip Technology

MOSFET DRIVER 1.5A DUAL OD 8-DIP
Features
4.5V to 18V
High Speed tR, tF u2013 <30 nsec with 1000 pF Load
Latch-Up Protected: Will Withstand > 500 mA Reverse Current (Either Polari
Low Output Impedance u2013 7u03a9 Typ.
Short Delay Times u2013 <30 nsec
Wide Operating Range:
Part Information
TC4404EPA image
RoHS Compliant
Description
The TC4404/TC4405 are CMOS buffer-drivers constructed with complementary MOS outputs, where the drains of the totem-pole output have been left separated so that individual connections can be made to the pull-up and pull-down sections of the output. This allows the insertion of drain-current-limiting resistors in the pull-up and/or pull-down sections, allowing the user to define the rates of rise and fall for a capacitive load; or a reduced output swing, if driving a resistive load, or to limit base current, when driving a bipolar transistor. Minimum rise and fall times, with no resistors, will be less than 30 nsec for a 1000 pF load. For driving MOSFETs in motor-control applications, where slow-ON/fast-OFF operation is desired, these devices are superior to the previously used technique of adding a diode-resistor combination between the driver output and the MOSFET, because they allow accurate control of turn-ON, while maintaining fast turn- OFF and maximum noise immunity for an OFF device. When used to drive bipolar transistors, these drivers maintain the high speeds common to other Microchip drivers. They allow insertion of a base current-limiting resistor, while providing a separate half-output for fast turn-OFF. By proper positioning of the resistor, either npn or pnp transistors can be driven. For driving many loads in low-power regimes, these drivers, because they eliminate shoot-through currents in the output stage, require significantly less power at higher frequencies, and can be helpful in meeting low-power budgets.
Specifications
Driver Configuration:
Low Side
Peak Output Current:
1.5A
Supply Voltage Min:
4.5V
Supply Voltage Max:
18V
Driver Case Style:
DIP
No. of Pins:
8Pins
Input Delay:
32ns
Output Delay:
32ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (15-Jan-2018)
Base Number:
4404
Device Type:
MOSFET Driver
Module Configuration:
Low Side
Operating Temperature Range:
-40°C to +85°C
Output Resistance:
7ohm
Supply Voltage Range:
4.5V to 18V
Alternate Descriptions
MOSFET DRIVER, DIP-8; Driver Configuration:Low Side; Peak Output Current:1.5A; Supply Voltage Min:4.5V; Supply Voltage Max:18V; Driver Case Style:DIP; No. of Pins:8Pins; Input Delay:15ns; Output Delay:32ns; Product Range:-; MSL:- RoHS Compliant: Yes Newark Electronics
MOSFET DRVR 1.5A 2-OUT Lo Side Inv 8-Pin PDIP Tube Avnet America
1.5A Dual Open-Drain MOSFET Microchip Technology Inc
MOSFET Driver 1.5A Dual Open-Drain PDIP8 Allied Electronics & Automation