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TDA7278 Datasheet - ST Microelectronics

TDA7278 HIGH-EFFICIENCY CD ACTUATOR DRIVER

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 CONVERTER FOR ADJUSTABLE MAIN POWER SUPPLY, WITH LOW ON RESISTANCE (0.4Ω MAX) SWITCH GENERAL ENABLE INPUT ADJUSTABLE WATCH DOG AN.

TDA7278 Datasheet (142.50 KB)

Preview of TDA7278 PDF

Datasheet Details

Part number:

TDA7278

Manufacturer:

STMicroelectronics ↗

File Size:

142.50 KB

Description:

High-efficiency cd actuator driver.

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