Microchip Technology TC4428EOA
- Part Number:
- TC4428EOA
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3253825-TC4428EOA
- Description:
- IC MOSFET DVR 1.5A DUAL HS 8SOIC
- ECAD Model:
-
- Datasheet:
- TC4428EOA
Description
The TC4426/TC4427/TC4428 are improved versions of the earlier TC426/TC427/TC428 family of MOSFET drivers. These devices have matched rise and fall times when charging and discharging the gate of a MOSFET. They are highly latch-up resistant and can withstand up to 500 mA of reverse current. All terminals are fully protected against Electrostatic Discharge (ESD) up to 4 kV.
Features
1.5A Dual High-Speed Power MOSFET Drivers
High Peak Output Current - 1.5A
Wide Input Supply Voltage Operating Range: - 4.5V to 18V
High Capacitive Load Drive Capability - 1000 pF in 25 ns (typ.)
Short Delay Times - 40 ns (typ.)
Matched Rise and Fall Times
Low Supply Current:
With Logic '1' Input - 4 mA
With Logic '0' Input - 400 μA
Low Output Impedance - 75Ω
Latch-Up Protected: Will Withstand 0.5A Reverse Current
Input Will Withstand Negative Inputs Up to 5V
ESD Protected - 4 kV
Pin-compatible with the TC426/TC427/TC428
Space-saving 8-Pin MSOP and 8-Pin 6x5 DFN Packages
Applications
Switch Mode Power Supplies
Line Drivers
Pulse Transformer Drive
The TC4426/TC4427/TC4428 are improved versions of the earlier TC426/TC427/TC428 family of MOSFET drivers. These devices have matched rise and fall times when charging and discharging the gate of a MOSFET. They are highly latch-up resistant and can withstand up to 500 mA of reverse current. All terminals are fully protected against Electrostatic Discharge (ESD) up to 4 kV.
Features
1.5A Dual High-Speed Power MOSFET Drivers
High Peak Output Current - 1.5A
Wide Input Supply Voltage Operating Range: - 4.5V to 18V
High Capacitive Load Drive Capability - 1000 pF in 25 ns (typ.)
Short Delay Times - 40 ns (typ.)
Matched Rise and Fall Times
Low Supply Current:
With Logic '1' Input - 4 mA
With Logic '0' Input - 400 μA
Low Output Impedance - 75Ω
Latch-Up Protected: Will Withstand 0.5A Reverse Current
Input Will Withstand Negative Inputs Up to 5V
ESD Protected - 4 kV
Pin-compatible with the TC426/TC427/TC428
Space-saving 8-Pin MSOP and 8-Pin 6x5 DFN Packages
Applications
Switch Mode Power Supplies
Line Drivers
Pulse Transformer Drive
Microchip Technology TC4428EOA technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology TC4428EOA.
- Factory Lead Time9 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature-40°C~150°C TJ
- PackagingTube
- Published2003
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Resistance12Ohm
- Terminal FinishMatte Tin (Sn)
- SubcategoryMOSFET Drivers
- Max Power Dissipation470mW
- TechnologyCMOS
- Voltage - Supply4.5V~18V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions2
- Reflow Temperature-Max (s)40
- Base Part NumberTC4428
- Pin Count8
- Output Voltage25mV
- Max Output Current1.5A
- Nominal Supply Current4.5mA
- Power Dissipation470mW
- Output Current1.5A
- Max Supply Current4.5mA
- Propagation Delay50 ns
- Input TypeInverting, Non-Inverting
- Turn On Delay Time50 ns
- Rise Time30ns
- Fall Time (Typ)30 ns
- Rise / Fall Time (Typ)19ns 19ns
- Interface IC TypeBUFFER OR INVERTER BASED MOSFET DRIVER
- Channel TypeIndependent
- Number of Drivers2
- Input Bias Current10μA
- Turn On Time0.04 μs
- Output Peak Current Limit-Nom1.5A
- Driven ConfigurationLow-Side
- Gate TypeN-Channel, P-Channel MOSFET
- Current - Peak Output (Source, Sink)1.5A 1.5A
- High Side DriverYES
- Logic Voltage - VIL, VIH0.8V 2.4V
- Turn Off Time0.06 μs
- Height1.4986mm
- Length4.8768mm
- Width3.9116mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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