LM5111 Datasheet | National Semiconductor

LM5111 Dual 5A pound Gate Driver Capability July 2004 LM5111 Dual 5A pound Gate Driver General Description The LM5111 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Each “pound” output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5A peak from capacitive loads. bining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Undervoltage lockout protection is also provided. The drivers can be operated in parallel with inputs and outputs connected to double the drive current capability. This device is available in the SOIC-8 package. n Independent inputs (TTL patible) n Fast propagation times (25 ns typical) n Fast rise and fall times (14 ns/12 ns rise/fall with 2 n F load) n Available in dual non-inverting, dual inverting and bination configurations n Supply rail under-voltage lockout protection n Pin patible with industry standard gate drivers Typical Applications n Synchronous Rectifier Gate Drivers n Switch-mode Power Supply Gate Driver n Solenoid and Motor Drivers Features n Independently drives two N-Channel MOSFETs n pound CMOS and bipolar outputs reduce output current variation n 5A sink/3A source current capability n Two channels can be connected in parallel to double the drive current Package n SOIC-8 Pin Configurations SOIC-8 © 2004 National Semiconductor Corporation DS201123 .national. Ordering Information Order Number LM5111-1M LM5111-1MX LM5111-2M LM5111-2MX LM5111-3M LM5111-3MX Package Type SOIC-8 SOIC-8 SOIC-8 SOIC-8 SOIC-8 SOIC-8 NSC Package Drawing M08A M08A M08A M08A M08A M08A Supplied As Shipped in anti-static units, 95 Units/Rail 2500 shipped in Tape & Reel Shipped in anti-static units, 95 Units/Rail 2500 shipped in Tape & Reel Shipped in anti-static units, 95 Units/Rail 2500 shipped in Tape & Reel Block...