A4957 driver equivalent, full bridge mosfet driver.
▪ High-current gate drive for N-channel MOSFET full bridge ▪ Independent control of each MOSFET ▪ Charge pump for low supply voltage operation ▪ Cross-conduction protecti.
with high-power inductive loads such as brush DC motors.
A unique charge pump regulator provides full ( >10 V ) gate dri.
The A4957 is a full-bridge controller for use with external N-channel power MOSFETs and is specifically designed for applications with high-power inductive loads such as brush DC motors.
A unique charge pump regulator provides full ( >10 V ) gate dri.
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