MIC5014YM

The MIC5014YM is a MOSFET Driver designed for gate control of N-channel, enhancement-mode, power MOSFETs used as high-side or low-side switches. The MIC5014 can sustain an on-state output indefinitely. It operates from a 2.75 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. It features an internal charge pump that can sustain a gate voltage greater than the available supply voltage. The driver is capable of turning on a logic-level MOSFET from a 2.75V supply or a standard MOSFET from a 5V supply. The gate-to-source output voltage is internally limited to approximately 15V. It is protected against automotive load dump, reversed battery and inductive load spikes of -20V. The driver over-voltage shutdown feature turns OFF the external MOSFET at approximately 35V to protect the load against power supply excursions.

• Non-inverting configuration
• TTL compatible control input
• Internal charge pump
• Withstands 60V transient (load dump)
• Internal 15V gate protection
• Minimum external parts
• 1µA Control input pull-OFF

Applications

Power Management, Computers & Computer Peripherals, Motor Drive & Control, Automotive