F2970 - FOR FAN MOTOR SINGLE-PHASE FULL-WAVE DRIVER

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UTC

Part number	F2970
Manufacturer	UTC
File Size	166.31 KB
Description	FOR FAN MOTOR SINGLE-PHASE FULL-WAVE DRIVER
Datasheet	F2970 Datasheet
Additional preview pages of the F2970 datasheet.

The UTC F2970 is a single-phase full-wave bipolar driver control IC with excellent efficiency for fan motor.

S.
Single-phase full-wave drive (16V to 1.2A transistors are built in).
Speed adjustment function by thermistor input and external signal incorporated →Enables silent and low-vibration variable speed control through direct PWM control with separately-excited upper tR.
Kick-back absorption circuit are built in.
Current limiter function (The limiter value determined with Rf, limit at IO=480mA with RL=1Ω connection,).
Low-consumption, low-loss, and low-noise drive enabled b.

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Published: Jan 28, 2016 |