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Ordering number : ENA2058
LV8827LFQA
Bi-CMOS IC
For Brushless Motor Drive
PWM Driver IC
http://onsemi.com
Overview
The LV8827LFQA is a PWM-type driver IC designed for 3-phase brushless motors. The rotational speed can be controlled by inputting the PWM pulse from the outside, and changing Duty. The IC incorporates a latch-type constraint protection circuit.
Features
• IO max = 1.5A (built-in output Tr) • Speed control and synchronous rectification using direct PWM input (supports 3.3V inputs) • 1-Hall FG output • Latch type constraint protection circuit (the latch is released by S/S and F/R.