DESCRIPTION
A single input pin on the LT®1158 synchronously controls two N-channel power MOSFETs in a totem pole confi guration. Unique adaptive protection against shoot-through currents eliminates all matching requirements for the two MOSFETs. This greatly eases the design of high effi ciency motor control and switching regulator systems.

FEATURES
■ Drives Gate of Top Side MOSFET Above V+
■ Operates at Supply Voltages from 5V to 30V
■ 150ns Transition Times Driving 3000pF
■ Over 500mA Peak Driver Current
■ Adaptive Non-Overlap Gate Drives
■ Continuous Current Limit Protection
■ Auto Shutdown and Retry Capability
■ Internal Charge Pump for DC Operation
■ Built-In Gate Voltage Protection
■ Compatible with Current-Sensing MOSFETs
■ TTL/CMOS Input Levels
■ Fault Output Indication

APPLICATIONS
■ PWM of High Current Inductive Loads
■ Half Bridge and Full Bridge Motor Control
■ Synchronous Step-Down Switching Regulators
■ Three-Phase Brushless Motor Drive
■ High Current Transducer Drivers
■ Battery-Operated Logic-Level MOSFETs