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THMC45 Datasheet - Texas Instruments

THMC45 - 5-V and 3.3-V DC Brushless Fan Motor Driver

The THMC45 is a dc brushless motor (BLM) driver and control device designed for use with low-voltage (5 V or 3.3 V) dc cooling fans having two-phase motors with a single-winding stator.

The device includes a high-efficiency H-bridge pulse width modulation (PWM) drive topology with integrated MOS hig

THMC45 5ĆV AND 3.3ĆV DC BRUSHLESS FAN MOTOR DRIVER WITH SINGLE WIRE CONTROL SLIS101A MAY 2001 D 5-V DC Fan Motor PWM Drive for Speed Control With No External Power Drive Stage Required D High Efficiency H-Bridge Topology With Integrated Low RDSON MOS Output Drivers to Drive Single Winding, Bipolar Wound, Two-Phase BLMs D Digital PWM Input to Control Output PWM Frequency and Duty Cycle Suited for Cooling Fan Applications Requiring Variable RPM Control to Reduce Noise/Increase M

THMC45-etcTI.pdf

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Datasheet Details

Part number:

THMC45

Manufacturer:

Texas Instruments ↗

File Size:

270.66 KB

Description:

5-v and 3.3-v dc brushless fan motor driver.

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