A4937 driver equivalent, automotive 3-phase mosfet driver.
* High current 3-phase gate drive for N-channel MOSFETs
* SPI compatible serial control
* Cross-conduction protection
* Programmable dead time
* 5.5 t.
* Electronic power steering (EPS, EHPS, EAS)
* Hydraulic pumps
* Engine cooling fan
* Gearbox actuator
P.
The A4937 is a 3-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications.
A unique charge pump regulator provides full (>10 V) gate drive for battery voltages down to 7 V and allows the .
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