LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
90% OFF
MICROCHIP TC426EPA product image
  • TC426EPA thumbnail 1
  • TC426EPA thumbnail 2
  • TC426EPA thumbnail 3
  • Pinout
  • Footprint
Images for reference only

MICROCHIP TC426EPARoHS

Manufacturer
MICROCHIP
MPN
TC426EPA
LCSC Part #
C640729
Packaging
PDIP-8
Customer #
Key Attributes
1.5A Dual High-Speed Power MOSFET Drivers
Datasheetpdf iconMICROCHIP TC426EPA
In-Stock: 20
20 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.8658$ 0.2866$ 0.29
10+$ 2.4442$ 0.2445$ 2.45
60+$ 2.1813$ 0.2182$ 13.09
120+$ 1.9121$ 0.1913$ 22.96
480+$ 1.7908$ 0.1791$ 85.97
1,200+$ 1.7379$ 0.1738$ 208.56
Standard Packaging60/Full Tube
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerMICROCHIP
PackagingPDIP-8
Input Logic Level - Low800mV
Low Level Delay Time-
High Level Delay Time-
Quiescent Current6mA
Input Logic Level - High2.4V
Voltage - Supply4.5V~18V
Driven Configuration-
Current - Output Low(IOL)1.5A
Rise Time30ns
Fall Time30ns
Features-;-
Current - Output High(IOH)1.5A
Load TypeMOSFET
Report an ErrorShow similar products (0) >

Introduction

AI Translation

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 1000 pF load 18V in 30 nsec. The unique current and voltage drive qualities make the TC426/TC427/TC428 ideal power MOSFET drivers, line drivers, and DC-toDC converter building blocks. Input logic signals may equal the power supply voltage. Input current is a low 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 1000 pF load 18V 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 noninverting driver. Other pin compatible driver families are the TC1426/ TC1427/TC1428, TC4426/TC4427/TC4428 and TC4426A/TC4427A/TC4428A.

Features

AI Translation
  • High-Speed Switching (CL = 1000 pF): 30 nsec
  • High Peak Output Current: 1.5A
  • High Output Voltage Swing: - VDD - 25 mV - GND + 25 mV
  • Low Input Current (Logic ‘0’ or ‘1’): 1 μA
  • TTL/CMOS Input Compatible
  • Available in Inverting and Noninverting Configurations
  • Wide Operating Supply Voltage: - 4.5V to 18V
  • Current Consumption: - Inputs Low – 0.4 mA - Inputs High – 8 mA
  • Single Supply Operation
  • Low Output Impedance: 6Ω
  • Pinout Equivalent of DS0026 and MMH0026
  • Latch-Up Resistant: Withstands >500 mA Reverse Current
  • ESD Protected: 2 kV

Applications

AI Translation
  • Switch Mode Power Supplies
  • Pulse Transformer Drive
  • Clock Line Driver
  • Coax Cable Driver