The TC4427 is a dual non-inverting high-speed power MOSFET driver capable of sourcing and sinking 1.5A peak output current. It operates from a 4.5V to 18V supply voltage and features matched rise and fall times of 19ns (typical) with a 40ns typical propagation delay. The device is available in an 8-pin SOIC package and is latch-up protected with ESD tolerance up to 2.0kV. Input voltage thresholds are 0.8V for logic low and 2.4V for logic high. The temperature range is -40°C to +85°C for the E-grade variant. The output impedance is 7Ω and it can drive 1000pF loads in 25ns. The package includes an exposed thermal pad on the DFN-S variant, but the SOIC package used for EOA is not specified with one.
Manufacturer: Microchip Technology
Win Source Part Number: 038448-TC4427EOA
Packaging: Tube/Rail
Mounting: SMD (SMT)
Channel Type: Independent
Input Type: Non-Inverting
Driven Configuration: Low-Side
Number of Drivers: 2
Gate Type: N-Channel, P-Channel MOSFET
Logic Voltage - VIL, VIH: 0.8V, 2.4V
Current - Peak Output (Source, Sink): 1.5A, 1.5A
Family Name: TC4427
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-SOIC
Supply Voltage - Operating: 4.5 V to 18 V
Rise and Fall Time: 19ns, 19ns
Alternative Parts (Cross-Reference): MAX4427ESA; MAX4427CSA-T; MAX4427ESA-T; MAX4427CSA;
Introduction Date: July 03, 1997
ECCN: EAR99
Country of Origin: China, Taiwan, Thailand, United States of America
Estimated EOL Date: 2026
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
| Win Source Electronics | |
|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 038448-TC4427EOA |
| Product Name | PMIC - PMIC - Gate Drivers - TC4427EOA |
| Polarity | N-Channel; P-Channel |
