HA13705
Overview
- PWM soft switching drive Small surface mount package: FP-48T Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board Low output on resistance Spindle 1.2 Ω Typ VCM 1.4 Ω Typ
- TTL compatible input level (with 3.3 V logic interface)
- High precision reference voltage output (for 3.3 V power supply) Functions * * * * * * * * *
- 16 bit serial port 2.0 A Max/3-phase spindle motor driver with PWM soft switch function 1.5 A Max BTL VCM driver with low crossover distortion PWMDAC for VCM drive current control Power off brake function for spindle motor Auto retract with constant output voltage Booster Internal Protector (OTSD, LVI) Precision power monitor OP amplifier
