Datasheet Summary
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...