SCT51240TWBR 24V 4A Wide-Supply Gate Driver High-Speed Low-Side Driver for Power MOSFETs Iceriver PSU Repair
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About the Product
High-Speed, Low-Side Gate Driver for Power MOSFETs, IGBTs, and GaN Devices
The SCT51240TWBR is a versatile 24V 4A wide-supply gate driver designed for power MOSFETs, IGBTs, and wide-bandgap devices like GaN. It is specifically developed for applications that demand high-speed and low-side gate driving. With its wide supply voltage range of 4.5V to 24V, this gate driver offers flexibility and compatibility with various power systems.
SCT51240TWBR 24V 4A Gate Driver - Wide Voltage Range and Fast Switching Capability
The SCT51240TWBR ensures enhanced immunity to ringing at the driver output during power device transitions, thanks to the 24V rail. It is capable of switching supplies below 5V, making it ideal for low-voltage threshold power devices. With a minimum 12ns input-to-output propagation delay, this gate driver is suitable for high-frequency power converter applications.
SCT51240TWBR Technical Features:
Feature | Specification |
---|---|
Wide Supply Voltage Range | 4.5V - 24V |
Peak Source Current | 4A |
Peak Sink Current | 4A |
Input Configuration | Dual (Non-inverting or Inverting) |
Negative Input Voltage Capability | Down to -5V |
Input Logic Threshold | TTL |
Propagation Delay | 12ns |
Rise Time | 9ns |
Fall Time | 6ns |
Quiescent Current | 38uA |
Under-Voltage Lockout Protection | Yes |
Output Behavior | Low Level when Input is Floating |
Thermal Shutdown Protection | 170°C |
Package | TSOT23-5L |
SCT51240TWBR Application Fields:
- Power MOSFET gate drivers
- IGBT gate drivers
- GaN device gate drivers
- Ice river BP-H-3640 power supply
- Motor control
- Solar energy systems


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