TC4426EOA Power Management ICs - PMIC by Microchip Technology
Dual 1.5 A MOSFET Gate Driver
| Status: | Active |
|---|---|
| Series: | TC4426 |
| RoHS: | Unknown |
The TC4426/4427/4428 are improved versions of the earlier TC426/427/428 family of buffer/drivers (with which they are pin compatible). They will not latch up under any conditions within their power and voltage ratings. They are not subject to damage when up to 5 V of noise spiking (of either polarity) occurs on the ground pin. They can accept, without damage or logic upset, up to 500 mA 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. As MOSFET drivers, the TC4426/4427/4428 can switch 1,000 pF gate capacitances in 25 ns, and provide low enough impedances in both the ON and OFF states to ensure the MOSFET's intended state will not be affected by large transients. However, the recommended pin-compatible drivers are the TC4426A/27A/28A. These drivers have matched input to output leading edge and falling edge delays, tD1 and tD2, for processing short duration pulses in the 25 ns range. They are pin compatible with the TC4426/27/28.
No distributors results available
Features
| Wide Operating Range: 4.5 V to 18 V |
| High Capacitive Load Drive Capability: 1,000 pF in 25 ns (Typical) |
| Short Delay Times: 40 ns (Typical) |
| Consistent Delay Times With Changes in Supply Voltage |
| With Logic ''1'' Input: 4.5 mA |
| With Logic ''0'' Input: 400 µA |
| Low Output Impedance: 7 Ω (Typical) |
| Latch-Up Protected: Will Withstand > 500 mA Reverse Current, Down to -5 V |
| Input Will Withstand Negative Inputs |
| ESD Protected: 2 kV HBM |
| Pinouts Same as TC426/27/28 |
Specifications
| MOSFET Driver Type | Low Side |
|---|---|
| Driver Type | Dual |
| Configuration | Inverting |
| Maximum Supply Voltage (V) | 18 |
| Peak Source Output (A) | 1.5 |
| Peak Sink Output (A) | 1.5 |
| Source Resistance (Ω) | 10 |
| Sink Resistance (Ω) | 10 |
| Propagation Delay tD1 (ns) | 20 |
| Propagation Delay tD2 (ns) | 40 |
| Rise Time (tR, ns) | 25 |
| Fall Time (tF, ns) | 25 |
| Capacitive Load Drive | 1,000 pF in 25 ns |
| Features | lease consider: TC4426A |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Resources
Data Sheets |
|---|
| TC4426/27/28 Data Sheet |
| TC4426M/TC4427M/TC4428M Data Sheet |
| TC4426AM/TC4427AM/TC4428AM Data Sheet |
Brochures |
|---|
| Quick Guide to Microchip Development Tools |
| Analog & Interface Guide (Volume 2) |
| Analog and Interface Product Selector Guide |
Environmental Information
| ROHS | Unknown |
|---|---|
| China EFUP | Unknown |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TC4426EOA?
Additional datasheets, footprints and schematics for TC4426EOA are listed on our Part Details page. You can also find images and similar parts to TC4426EOA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TC4426EOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC4426EOA price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TC4426EOA fall under?
The TC4426EOA 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 TC4426EOA 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 TC4426EOA you can contact the distributor directly for product support, shipping queries etc.
Is the TC4426EOA RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for TC4426EOA have stock available?
There is no stock from authorised distributors for TC4426EOA.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for TC4426EOA often in real-time on the comparison pages.
What if I can't find stock of TC4426EOA?
You can fill out our help required form which you can use to request a quote for TC4426EOA from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.