SC1301B General Description
The SC1301A/B is a cost effective single-channel highspeed MOSFET driver. The driver is capable of driving a 1000pF load in 20ns rise/fall time and has a 60ns propagation delay time from input transition to the gate of the power MOSFET. The high current driving capability (2A peak) allows fast switching up to 1MHz. The SC1301A is noninverting and the SC1301B is inverting.
An Undervoltage lockout circuit is included to guarantee that the driver output is low when Vcc is less than or equal to 4.1V (typ) at supply ramp up. An internal temperature sensor shuts down the driver in the event of overtemperature. The 5-pin SOT-23 package uses minimum space.
SC1301B Features
+4.5V to +16.5V operation
Fast rise and fall times (20ns typical with 1000pf load )
2A peak drive current
5-pin SOT-23 package
Enable/disable control
TTL-compatible input
Inverting or noninverting versions
Undervoltage lockout
Low supply current
-40°C to 85°C ambient temperature operating range
Over temperature protection
ESD protection
SC1301B Typical Application
Switch-mode power supplies
Battery powered applications
Solenoid and motor drives
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