TC1428COA
- Mfr.Part #
- TC1428COA
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 12,647
- In Stock :
- 12,647
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- Manufacturer :
- Microchip Technology
- Product Category :
- Gate Drivers
- Min Operating Temperature :
- 0 °C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Drivers :
- 2
- Logic Type :
- CMOS, TTL
- Input Logic Compatibility :
- CMOS/TTL
- Max Power Dissipation :
- 470mW
- RoHS :
- Compliant
- Max Output Current :
- 1.2A
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 4.5 V to 16 V
- Terminal Position :
- Dual
- Max Supply Voltage :
- 16 V
- Power Dissipation :
- 470mW
- Logic Voltage - VIL, VIH :
- 0.8V 3V
- Operating Supply Current :
- 13 mA
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Output Peak Current Limit-Nom :
- 1.2A
- Power Supplies :
- 4.5/16V
- Peak Output Current :
- 1.2 A
- Minimum Operating Supply Voltage :
- 4.5 V
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Driven Configuration :
- Low-Side
- Factory Lead Time :
- 9 Weeks
- Nominal Supply Current :
- 13mA
- Base Part Number :
- TC1428
- Product Status :
- Active
- Fall Time (Typ) :
- 25 ns
- Min Supply Voltage :
- 4.5 V
- Pin Count :
- 8
- Output Current :
- 1.2A
- Number of Channels :
- 2
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Radiation Hardening :
- No
- Rise Time :
- 35ns
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- + 70 C
- Turn On Delay Time :
- 125 ps
- Number of Functions :
- 2
- Width :
- 3.91mm
- Product Category :
- Gate Drivers
- Screening Level :
- COMMERCIAL
- Type :
- Low-Side
- Input Type :
- Inverting, Non-Inverting
- Supplier Package :
- SOIC N
- Max Operating Temperature :
- 70 °C
- Propagation Delay :
- 75 ns
- Base Product Number :
- TC1428
- Driver Type :
- Low Side
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Outputs :
- 2
- Published :
- 2006
- Mounting Style :
- SMD/SMT
- Mounting :
- Surface Mount
- Number of Terminations :
- 8
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Rise / Fall Time (Typ) :
- 35ns 25ns
- Product :
- MOSFET Gate Drivers
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Product Type :
- Gate Drivers
- Height :
- 1.42mm
- Package :
- Tube
- Current - Peak Output (Source, Sink) :
- 1.2A 1.2A
- Gate Type :
- N-Channel, P-Channel MOSFET
- Operating Temperature :
- 0°C~70°C TA
- Qualification :
- AEC-Q100
- Supplier Device Package :
- 8-SOIC
- Driver Configuration :
- Inverting/Non-Inverting
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Channel Type :
- Independent
- Max Supply Current :
- 9mA
- Configuration :
- Inverting, Non-Inverting
- Turn-On Delay Time :
- 125 ps
- Series :
- TC1428
- Brand :
- Microchip Technology / Atmel
- High Side Driver :
- yes
- Voltage - Supply :
- 4.5V~16V
- Minimum Operating Temperature :
- 0 C
- Maximum Operating Supply Voltage :
- 16 V
- Datasheets
- TC1428COA

Gate Drivers Microchip Technology TC1428COA Overview
The TC1428COA from Microchip Technology is a high-performance, low-side gate driver designed for superior switching performance in a compact 8SOIC package. This driver is engineered to optimize gate drive voltage, ensuring low propagation delays and matched rise and fall times, which are crucial for high-frequency operation. The robust output stages provide high peak current capability, making the TC1428COA an ideal solution for driving MOSFETs and IGBTs in a variety of applications. Its built-in protection features, including over-temperature and over-current protection, enhance system reliability, making it a preferred choice for engineers looking for efficient and reliable gate driving solutions.
TC1428COA Features
The TC1428COA gate driver includes several key features that make it a versatile component in power management systems. These features include a peak output current of 1.5A, low shoot-through current, and under-voltage lockout protection. Additionally, the device operates over a wide supply voltage range from 4.5V to 18V, allowing for flexible integration into various circuit designs. The driver also boasts fast propagation delays and rise/fall times, ensuring efficient switching and reduced power loss.
TC1428COA Applications
- DC-DC Converters: Utilizes the TC1428COA to drive MOSFETs in the switching stages, ensuring efficient power conversion with minimal heat generation and stable operation.
- Motor Control Systems: Employs the TC1428COA for driving the low-side switches in brushless DC (BLDC) motor drivers, providing precise control over motor speed and direction.
- LED Lighting: The TC1428COA is used to control the power switches in LED drivers, ensuring consistent illumination and extending LED lifespan through efficient switching.
- Solar Power Inverters: Applies the TC1428COA in the inverter stage to manage power switches, enhancing the efficiency of converting DC to AC power for grid or off-grid use.
- Power Supply Modules: Leverages the TC1428COA's ability to drive low-side switches, which is crucial for maintaining stable output in power supplies and reducing ripple.
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