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RT8725

Part Number	RT8725
Manufacturer	Richtek
Description	Single-Phase BLDC Fan Driver
Published	May 27, 2016
Detailed Description	® RT8725 Single-Phase BLDC Fan Driver IC General Description The RT8725 is a single-phase driver IC for fan motors. Ro...
Datasheet	RT8725 PDF File

Overview

® RT8725 Single-Phase BLDC Fan Driver IC General Description The RT8725 is a single-phase driver IC for fan motors.
Rotation speed is controlled by PWM input signal.
The RT8725 provides several protection features including standby mode, thermal shutdown, lock protection, overcurrent protection and under-voltage protection.
The Builtin smart force start-up function overcomes and avoids wrong status when electrical noise occurs during startup.
In the standby and thermal shutdown mode, the supply current is less than 100μA.
The rotation frequency is generated by FG output.
Ordering Information RT8725 Package Type QU : UDFN-8L 2x3 (U-Type) Note : Lead Plating System G : Green (Halogen Fr...

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