TC427CPA More Semiconductors - ICs by Microchip Technology
Dual 1.5 A MOSFET Gate Driver
| 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.
Where to Buy
Prices starting from US$0.83
| Distributor | Stock | ||
|---|---|---|---|
|
Conrad
from US$1.95
|
1,025
in stock
|
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|
Microchip Technology
from US$1.15
|
980
in stock
|
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|
TME
from US$1.43
|
575
in stock
|
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|
Schukat Electronic
from US$1.22
|
425
in stock
|
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|
Micros
from US$1.09
|
240
in stock
|
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|
element14
from US$1.71
|
142
in stock
|
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|
Farnell
from US$1.89
|
119
in stock
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|
Newark Electronics
from US$0.83
|
37
in stock
|
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|
Avnet Silica
-
|
120
in stock
|
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|
RS
from US$1.48
|
0
in stock
|
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|
Future Electronics
from US$0.88
|
0
in stock
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|
Buerklin
from US$1.45
|
0
in stock
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|
EBV Elektronik
-
|
0
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| Buy Now |
Features
| 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 |
Specifications
| 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) |
Last 6 months Inventory & Pricing History
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
| Microchip Technology TC427CPA PMIC - Gate-Treiber Nicht-invertierend Low-Side PDIP-8 | Conrad |
| 1.5A Dual H-Speed MOSFET Drvr | Microchip Technology |
| IC: driver | TME |
| 2xMOSFET Dr. 18V 1,5A DIP8 | Schukat Electronic |
| Dual Low Side Non-Inverting Driver, 1.5A Peak, 4.5÷18V, td1/2 50/75ns, 0÷70°C | Micros |
| IC, DRIVER, MOSFET DUAL | element14 |
| 1.5A Dual H-Speed Mosfet Drvr Rohs Compliant: Yes |Microchip Technology TC427CPA | Newark Electronics |
| MOSFET DRVR 1.5A 2-OUT Lo Side Non-Inv 8-Pin PDIP Tube | Avnet Silica |
| Microchip Technology, TC427CPA | RS |
| TC427 Series 1.5 A 18 Vmax Dual Low Side Non Inverting MOSFET Driver - PDIP-8 | Future Electronics |
| Dual High-Speed Power MOSFET Driver, PDIP-8, Microchip TC427CPA | Buerklin |
Frequently Asked Questions
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.
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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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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 Conrad, Microchip Technology, TME, Schukat Electronic and Micros have stock available or on a lead time for TC427CPA.
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