A4915 3-Phase MOSFET Driver FEATURES AND BENEFITS • 5 to 50 V supply voltage • Latched TSD with fault output • Drives six N-channel high current MOSFETs • Internally controlled synchronous rectification • Speed voltage input enables internal PWM duty cycle control of full bridge • Center aligned PWM • Internal UVLO and crossover current protection • Hall switch inputs • Adjustable dead time protection • Low power sleep mode for battery-powered applications PACKAGES: 28-pin TSSOP with exposed thermal pad (LP package) 28-contact QFN 5 mm × 5 mm × 0.
90 mm (ET package) Not to scale DESCRIPTION The A4915 is designed for pulse width modulated (PWM) current control of 3-phase brushless DC moto...

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