TC428CPA Power Management ICs - PMIC by Microchip Technology
Dual 1.5 A MOSFET Gate Driver
| Status: | Active |
|---|---|
| Series: | TC428 |
| RoHS: | Unknown |
The TC426/TC427/TC428 are dual CMOS high-speed drivers. A TTL/CMOS input voltage level is translated into a rail-to-rail output voltage level swing. The CMOS output is within 25 mV of ground or positive supply. The low impedance, high-current driver outputs swing a 1,000 pF load 18 V in 30 ns. The unique current and voltage drive qualities make the TC426/TC427/TC428 ideal power MOSFET gate drivers, line drivers, and DC-to-DC converter building blocks. Input logic signals may equal the power supply voltage. Low input current of 1 µA, making direct interface to CMOS/bipolar switch-mode power supply control ICs possible, as well as open-collector analog comparators. Quiescent power supply current is 8 mA maximum. The TC426 requires 1/5 the current of the pin-compatible bipolar DS0026 device. This is important in DC-to-DC converter applications with power efficiency constraints and high-frequency switch-mode power supply applications. Quiescent current is typically 6 mA when driving a 1,000 pF load 18 V at 100 kHz. The inverting TC426 driver is pin-compatible with the bipolar DS0026 and MMH0026 devices. The TC427 is noninverting; the TC428 contains an inverting and non-inverting driver. Other pin compatible driver families are the TC1426/27/28, TC4426/27/28, and TC4426A/27A/28A.
Where to Buy
Prices starting from US$1.15
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.86
|
300
in stock
|
Buy Now |
|
Microchip Technology
from US$1.15
|
7,455
in stock
|
Buy Now |
|
Schukat Electronic
from US$1.28
|
250
in stock
|
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|
Newark Electronics
from US$1.57
|
207
in stock
|
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|
element14
from US$1.74
|
207
in stock
|
Buy Now |
|
Farnell
from US$1.50
|
207
in stock
|
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|
Future Electronics
from US$1.49
|
-
|
Buy Now |
|
Avnet America
from US$2.00
|
-
|
Buy Now |
|
|
RS Americas
from US$1.63
|
-
|
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|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| High-Speed Switching (CL = 1000 pF): 30 ns |
| High Peak Output Current: 1.5 A |
| High Output Voltage Swing: VDD - 25 mV GND +25 mV |
| Low Input Current (Logic ''0'' or ''1''): 1 mA |
| TTL/CMOS Input Compatible |
| Available in Inverting and Noninverting Configurations |
| Wide Operating Supply Voltage: 4.5 V to 18 V |
| Inputs Low: 400 µA |
| Inputs High: 8 mA |
| Single Supply Operation |
| Low Output Impedance: 6 Ω |
| Pinout Equivalent of DS0026 and MMH0026 |
| Latch-Up Resistant: Withstands > 500 mA Reverse Current |
| ESD Protected: 2 kV |
| Dual, Inverting and Non-inverting |
Specifications
| MOSFET Driver Type | Low Side |
|---|---|
| Driver Type | Dual |
| Configuration | Complimentary |
| Maximum Supply Voltage (V) | 18 |
| Peak Source Output (A) | 1.5 |
| Peak Sink Output (A) | 1.5 |
| Source Resistance (Ω) | 15 |
| Sink Resistance (Ω) | 10 |
| Propagation Delay tD1 (ns) | 50 |
| Propagation Delay tD2 (ns) | 75 |
| Rise Time (tR, ns) | 30 |
| Fall Time (tF, ns) | 30 |
| Capacitive Load Drive | 1,000 pF in 30 ns |
| Features | please consider: TC4428A |
| Pins | Packaging | 8 | PDIP |
| Temp Range | 0C to +70C |
| Packing Media | Tube (60) |
Resources
Data Sheets |
|---|
| TC426/27/28 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 |
Alternative Descriptions
| 1.5A Dual H-Speed MOSFET Drvr | Microchip Technology |
| MOSFET Driver 1.5A Dual High-Speed PDIP8 | RS |
| 2xMOSFET Dr. Compl 18V 1,5A DIP8 | Schukat Electronic |
| Ic, Driver, Mosfet Dual | Newark Electronics |
| IC, DRIVER, MOSFET DUAL | element14 |
| TC428 Series 1.5 A 18 Vmax Dual Low Side MOSFET Driver - PDIP-8 | Future Electronics |
| MOSFET DRVR 1.5A 2-OUT Lo Side Inv/Non-Inv 8-Pin PDIP Tube | Avnet America |
| Microchip TC428CPA, Dual MOSFET Power Driver 1.5A, 4.5 - 18 V, 8-Pin PDIP | Microchip Technology Inc. TC428CPA | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TC428CPA?
Additional datasheets, footprints and schematics for TC428CPA are listed on our Part Details page. You can also find images and similar parts to TC428CPA on this page.
What pricing and inventory information can I view?
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What category does TC428CPA fall under?
The TC428CPA 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 TC428CPA 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 TC428CPA you can contact the distributor directly for product support, shipping queries etc.
Is the TC428CPA RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for TC428CPA have stock available?
Authorised distributors including Microchip Technology, RS, Schukat Electronic, Newark Electronics and element14 have stock available or on a lead time for TC428CPA.
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