RT8720A Single-Phase Full-Wave Fan Motor Driver

Richtek

Description

® RT8720A Single-Phase Full-Wave Fan Motor Driver General .
The RT8720A is a single-phase driver IC for fan motors.

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Datasheet Specifications

Part number: RT8720A
Manufacturer: Richtek
File Size: 151.88 KB
Datasheet: RT8720A-Richtek.pdf
Description: Single-Phase Full-Wave Fan Motor Driver

Features

* including lock protection, thermal shutdown, over-current protection and under-voltage protection. In thermal shutdown mode, the supply current is less than 100μA. The rotation frequency is generated by FG output. Ordering Information RT8720A Package Type QU : UDFN-8SL 2x2 (U-Type) Lead Plating

Applications

* Single-Phase Fan Motor for Notebook or PC Pin Configurations (TOP VIEW) OUT2 H+ HB H- 1 2 3 4 GND 8 OUT1 7 VCC 6 PWM 9 5 FG UDFN-8SL 2x2 Simplified Application Circuit Supply Voltage Optional D1 D2 RT8720A VCC OUT2 C1 Pull-High Voltage PWM Control Signal RFG OUT1 FG H+ HB PWM H

RT8720A Distributors

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RT8720A Single-Phase Full-Wave Fan Motor Driver Richtek

Richtek RT8720A-like datasheet