The TC4423EMF is a dual high-speed power MOSFET driver from Quarktwin Technology Ltd., capable of delivering a peak output current of 3A. It operates within a wide input supply voltage range of 4.5V to 18V and can drive capacitive loads of up to 1800 pF in less than 35 ns. The device features short delay times of less than 40 ns, matched rise and fall times, and low output impedance of approximately 3.5Oc. It is designed to withstand latch-up conditions with a reverse current rating of 1.5A and can handle negative input swings up to 5V. The TC4423EMF is ESD protected up to 4 kV and is pin-compatible with several other driver families, making it versatile for various applications such as switch mode power supplies and pulse transformer drives. The product is available in a space-saving 8-pin DFN package.
IC GATE DRVR LOW-SIDE 8DFN Product overview: TC4423EMF from Microchip Technology is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and industrial power electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include gate driver IC, MOSFET driver, IGBT driver, power switching, Gate Drivers ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 730-TC4423EMF can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 1264571-TC4423EMF
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 8-VDFN Exposed Pad
Mounting: SMD
Operating Supply Voltage: 4.5 V ~ 18 V
Channel Type: Independent
Input Type: 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): 3A, 3A
Rise / Fall Time (Typ): 23ns, 25ns
Family Name: TC4423
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.microchip.com
RoHS State: Request Verification
Manufacturer Package: 8-DFN-S (6x5)
Alternative Parts (Cross-Reference): ADP3623ARDZ-RL; ADP3629ARMZ-R7; ADP3633ARHZ-RL;
Introduction Date: July 03, 1997
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2023
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
Low-Side Gate Driver IC Inverting 8-DFN-S (6x5)
IC GATE DRVR LOW-SIDE 8DFN
Low-Side Gate Driver IC Inverting 8-DFN-S (6x5)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers |
| Product Number | 730-TC4423EMF | 1264571-TC4423EMF | TC4423EMF-ND | TC4423EMF | TC4423EMF | TC4423EMF |
| Product Name | Gate Driver IC | PMIC - PMIC - Gate Drivers - TC4423EMF | Gate Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - Gate Drivers | Gate Drivers | Gate Drivers |
| Driver Type | Low-side; Low-Side | Low-side | Low-side | Low-side | ||
| Number of Outputs | 2; 2 | |||||
| Output Configuration | Inverting; Inverting | Inverting | Inverting | |||
| Output Current | 3 amps | 3 amps | 3 amps | 3 amps | ||
| Supply Voltage | 4.5 to 18 volts | 4.5 to 18 volts | 4.5 to 18 volts | 18 to 4.5 volts | 4.5 to 18 volts |
