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THMC41, THMC40 Datasheet - Texas Instruments

THMC41 Variable Speed 12-VDC Brushless Fan Motor Drivers

The THMC40 and THMC41 are 2-phase, dc brushless motor (BLM) drive and control devices intended for use with 12-Vdc cooling fans. Both devices include a high-efficiency PWM drive topology using integrated 0.5-Ω (typical) LDMOS drivers, plus a speed control input stage to provide the industry’s first .
THMC40, THMC41 VARIABLE SPEED 12-VDC BRUSHLESS FAN MOTOR DRIVERS D DC Fan Drive Speed Control With No External Power Drive Stage Required D 11% to 100% PWM Range Adjustable Via 0 2.5 V DC Control Voltage Suited for Cooling Fan Applications Requiring Variable RPM to Reduce Noise and/or Increase MTBF D Speed Control Capability With Either DC or PWM Input Signal for Greater System-Level Flexibility D Sleep-State Mode to Eliminate External Fan ON/OFF Power Device Suited .

THMC40-etcTI.pdf

This datasheet PDF includes multiple part numbers: THMC41, THMC40. Please refer to the document for exact specifications by model.
THMC41 Datasheet Preview Page 2 THMC41 Datasheet Preview Page 3

Datasheet Details

Part number:

THMC41, THMC40

Manufacturer:

Texas Instruments ↗

File Size:

233.25 KB

Description:

Variable speed 12-vdc brushless fan motor drivers.

Note:

This datasheet PDF includes multiple part numbers: THMC41, THMC40.
Please refer to the document for exact specifications by model.

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TAGS

THMC41 THMC40 Variable Speed 12-VDC Brushless Fan Motor Drivers Texas Instruments

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