TC4431EPA Power Management ICs - PMIC by Microchip Technology
1.5 A MOSFET Gate Drivers
| Status: | Active |
|---|---|
| Series: | TC4431 |
| RoHS: | Compliant |
The TC4431/4432 are 30 V CMOS buffer/gate drivers suitable for use in high-side driver applications. They will not latch up under any conditions within their power and voltage ratings. They can accept, without damage or logic upset, up to 300 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 4 kV of electrostatic discharge. Under-voltage lockout circuitry forces the output to a "low" state when the input supply voltage drops below 7 V. For operation in lower voltages, disable the lockout and start-up circuit by grounding pin 3(LOCK DIS); for all other situations, pin 3 (LOCK DIS) should be left floating. The under-voltage lockout and start-up circuit gives brown out protection when driving MOSFETS.
Where to Buy
Prices starting from US$2.44
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$3.15
|
No stock
|
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|
Microchip Technology
from US$2.44
|
5,240
in stock
|
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|
Newark Electronics
from US$3.29
|
17
in stock
|
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|
element14
from US$3.64
|
17
in stock
|
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|
Farnell
from US$3.15
|
17
in stock
|
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|
Avnet America
from US$4.17
|
-
|
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|
|
RS Americas
from US$3.40
|
-
|
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|
EBV Elektronik
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|
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|
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|
Avnet Silica
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|
-
|
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Features
| Wide Operating Range: 4.5 V to 30 V |
| High Capacitive Load Drive Capability: 1,000 pF in 25 ns |
| Short Delay Times: < 78 ns (Typical) |
| With Logic ''1'' Input: 2.5 mA |
| With Logic ''0'' Input: 300 µA |
| Low Output Impedance: 7Ω (Typical) |
| Latch-Up Protected: Will Withstand > 300 µA |
| Reverse Current |
| ESD Protected: 4 kV |
Specifications
| MOSFET Driver Type | High Side |
|---|---|
| Driver Type | Single |
| Configuration | Inverting |
| Peak Output Current (source, A) | 3 |
| Peak Output Current (sink, A) | 1.5 |
| Output Resistance (source, Ω) | 7 |
| Output Resistance (sink, Ω) | 7 |
| Propagation Delay tD1 (ns) | 62 |
| Propagation Delay tD2 (ns) | 78 |
| Maximum Supply Voltage (V) | 30 |
| Rise/Fall Time (tR/tF, ns) | 25 / 33 |
| Capacitive Load Drive | 1,000 pF in 60 ns |
| Features | 30 V, high-side driver |
| Pins | Packaging | 8 | PDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (60) |
Resources
Data Sheets |
|---|
| 1.5A High-Speed 30V MOSFET Drivers |
Board Design Files |
|---|
| SPICE Models for TC4431-32 MOSFET Driver Devices |
Brochures |
|---|
| Quick Guide to Microchip Development Tools |
| Analog & Interface Guide (Volume 2) |
| Analog and Interface Product Selector Guide |
| Automotive Recommended Product Selector Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.4867 |
| Shipping Weight (kg) | 0.9 |
| Lead Count | 8 |
| Package Type | PDIP |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 1.5A Sngl 30V MOSFET Drvr, Inv | Microchip Technology |
| Ic, Mosfet Driver, 30V, 1.5A, 8-Dip | Newark Electronics |
| IC, MOSFET DRIVER, 30V, 1.5A, 8-DIP | element14 |
| MOSFET Driver 1.5A High-Speed 30V PDIP8 | RS |
| MOSFET DRVR 1.5A 1-OUT Hi Side Inv 8-Pin PDIP Tube | Avnet America |
| Microchip TC4431EPA, MOSFET Power Driver 1.5A,4.5 to 30V, Inverting,8-Pin PDIP | Microchip Technology Inc. TC4431EPA | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TC4431EPA?
Additional datasheets, footprints and schematics for TC4431EPA are listed on our Part Details page. You can also find images and similar parts to TC4431EPA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TC4431EPA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC4431EPA price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TC4431EPA fall under?
The TC4431EPA is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > MOSFET Drivers.
Can I view similar or alternative parts?
You can view similar parts to TC4431EPA when available in the MOSFET Drivers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the TC4431EPA you can contact the distributor directly for product support, shipping queries etc.
Is the TC4431EPA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for TC4431EPA have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for TC4431EPA.
How do I check stock and lead times for all distributors?
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