LTC1154CN8-TR Datasheet PDF - Linear Technology

DESCRIPTION

●The LTC®1154 single high side gate driver allows using low cost N-channel FETs for high side switching applications. An internal charge pump boosts the gate drive voltage above the positive rail, fully enhancing an N-channel MOS switch with no external components. Micropower operation, with 8μA standby current and 85μA operating current, allows use in virtually all systems with maximum efficiency.

●FEATURES

●Fully Enhances N-Channel Power MOSFETs

●8μA IQStandby Current

●85μA IQON Current

●No External Charge Pump Capacitors

●4.5V to 18V Supply Range

●Short-Circuit Protection

●Thermal Shutdown via PTC Thermistor

●Status Output Indicates Shutdown

●Available in 8-Pin SOIC and PDIP Packages