Download 3946 Datasheet PDF
Allegro MicroSystems
3946
FEATURES - - - - - - On-chip charge pump for 7 V minimum input supply voltage High-current gate drive for driving a wide range of N-channel MOSFETs Bootstrapped gate drive with charge pump for 100% duty cycle Overtemperature protection Undervoltage protection - 40ºC to 135ºC ambient operation ABSOLUTE MAXIMUM RATINGS Load Supply Voltage, VBB 60 V Logic Inputs - 0.3 V to 6.5 V Pin S……. - 4 V to 60 V Pin GH - 4 V to 75 V Pin BOOT….. - 0.6 V to 75 V Pin DT VREF Pin VREG - 0.6 V to 15 V Package Thermal Resistance, RJA A3946KLB 48°C/W1 A3946KLB 38°C/W2 A3946KLP 44°C/W1 A3946KLP...