TDA7278
HIGH-EFFICIENCY CD ACTUATOR DRIVER
WIDE OPERATIVE SUPPLY RANGE (1.6 to 5V) LOW VOLTAGE OPERATION CAPABILITY 4 LOAD DRIVING VOLTAGES PWM REGULATED (STEP DOWN FROM BATTERY) LOW ON RESISTANCE H BRIDGES (2 x 1.6Ω MAX + 2 x 2.5Ω MAX) FOR: – FOCUS AND TRACKING ACTUATORS – SLEDGE AND SPINDLE MOTORS SYNCHRONIZABLE SAWTOOTH OSCILLATOR CONFIGURABLE DC/DC CONVE...
