General Description
●MIC5014 and MIC5015 MOSFET drivers are designed for gate control of N-channel, enhancement-mode, power MOSFETs used as high-side or low-side switches. The MIC5014/5 can sustain an on-state output indefinitely. The MIC5014/5 operates from a 2.75V to 30V supply. In high side configurations, the driver can control MOSFETs that switch loads of up to 30V. In low-side configurations, with separate supplies, the maximum switched voltage is limited only by the MOSFET.
●Features
●• 2.75V to 30V operation
●• 100µA maximum supply current (5V supply)
●• 15µA typical off-state current
●• Internal charge pump
●• TTL compatible input
●• Withstands 60V transient (load dump)
●• Reverse battery protected to –20V
●• Inductive spike protected to –20V
●• Overvoltage shutdown at 35V
●• Internal 15V gate protection
●• Minimum external parts
●• Operates in high-side or low-side configurations
●• 1µA control input pull-off
●• Inverting and noninverting versions
●Applications
●• Automotive electrical load control
●• Battery-powered computer power management
●• Lamp control
●• Heater control
●• Motor control
●•Power bus switching
