Status: | Active |
---|---|
Series: | TC427 |
RoHS: | Unknown |
The TC426/TC427/TC428 are dual CMOS high-speed gate 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 drivers, line drivers, and DC-to-DC converter building blocks. Input logic signals may equal the power supply voltage. Low input current 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.
Prices starting from US$1.10
Distributor | Stock | ||
---|---|---|---|
RS
from US$1.52
|
390
in stock
|
Buy Now | |
Microchip Technology
from US$1.15
|
4,700
in stock
|
Buy Now | |
Transfer Multisort Elektronik
from US$1.10
|
405
in stock
|
Buy Now | |
Schukat Electronic
from US$1.27
|
255
in stock
|
Buy Now | |
Newark Electronics
from US$1.57
|
39
in stock
|
Buy Now | |
element14
from US$1.74
|
39
in stock
|
Buy Now | |
Avnet America
from US$1.51
|
27
in stock
|
Buy Now | |
Future Electronics
from US$1.49
|
-
|
Buy Now | |
RS Americas
from US$1.30
|
-
|
Buy Now | |
Farnell
from US$1.50
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now | |
Avnet Silica
-
|
-
|
Buy Now |
High-Speed Switching (CL = 1,000 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 |
MOSFET Driver Type | Low Side |
---|---|
Driver Type | Dual |
Configuration | Non-Inverting |
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 | lease consider: TC4427A |
Pins | Packaging | 8 | PDIP |
Temp Range | 0C to +70C |
Packing Media | Tube (60) |
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 |
ROHS | Unknown |
---|---|
China EFUP | Unknown |
1.5A Dual H-Speed MOSFET Drvr | Microchip Technology |
IC: driver | Transfer Multisort Elektronik |
Microchip Technology, TC427CPA | RS |
2xMOSFET Dr. 18V 1,5A DIP8 | Schukat Electronic |
Mosfet Driver, Low-Side, Dip-8 | Newark Electronics |
IC, DRIVER, MOSFET DUAL | element14 |
MOSFET DRVR 1.5A 2-OUT Lo Side Non-Inv 8-Pin PDIP Tube | Avnet America |
TC427 Series 1.5 A 18 Vmax Dual Low Side Non Inverting MOSFET Driver - PDIP-8 | Future Electronics |
Dual MOSFET Power Driver 1.5A 4.5 to 18V Non-Inverting 8-Pin PDIP | Microchip Technology Inc. TC427CPA | RS Americas |
Where can I find additional details, specifications and documents for a TC427CPA?
Additional datasheets, footprints and schematics for TC427CPA are listed on our Part Details page. You can also find images and similar parts to TC427CPA on this page.
What pricing and inventory information can I view?
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What category does TC427CPA fall under?
The TC427CPA is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to TC427CPA when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the TC427CPA you can contact the distributor directly for product support, shipping queries etc.
Is the TC427CPA RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for TC427CPA have stock available?
Authorised distributors including Microchip Technology, Transfer Multisort Elektronik, RS, Schukat Electronic and Newark Electronics have stock available or on a lead time for TC427CPA.
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