Datasheet4U Logo Datasheet4U.com

LS7260 - BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER

Description

The LS7260/LS7262 are monolithic, MOS integrated circuits designed to generate the signals necessary to control a three phase or four phase brushless DC motor.

They are the basic building blocks of a brushless DC motor controller.

Features

  • Direct drive of P-Channel and N-Channel FETs (LS7260).
  • Direct drive of PNP and NPN transistors (LS7262).
  • Six outputs drive power switching bridge directly.
  • Open or closed loop motor speed control.
  • +5V to +28V operation (Vss - VDD).
  • Externally selectable input to output code for 60°,.
  • 120°, 240°, or 300° electrical sensor spacing. Three or four phase operation Analog Spee.

📥 Download Datasheet

Datasheet preview – LS7260

Datasheet Details

Part number LS7260
Manufacturer LSI Computer Systems
File Size 79.59 KB
Description BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER
Datasheet download datasheet LS7260 Datasheet
Additional preview pages of the LS7260 datasheet.

📁 Similar Datasheet

  • LS7267 - 24-BIT DUAL-AXIS QUADRATURE COUNTER (LSI)
  • LS7211N - PROGRAMMABLE DIGITAL DELAY TIMER (LSI)
  • LS7212N - PROGRAMMABLE DIGITAL DELAY TIMER (LSI)
  • LS7217 - PHOTO CONTROLLED OUTDOOR LIGHTING (LSI)
  • LS7232 - Touch indoor stepless dimming control IC (ETC)
  • LS7237 - TOUCH CONTROL LAMP STEP DIMMER (LSI)
  • LS7272 - 30V QUAD-CHANNEL DIFFERENTIAL LINE DRIVER (LSI)
  • LS7272-20 - 30V QUAD-CHANNEL DIFFERENTIAL LINE DRIVER (LSI)
  • LS7273 - 30V QUAD-CHANNEL DIFFERENTIAL LINE DRIVER (LSI)
  • LS7273-20 - 30V QUAD-CHANNEL DIFFERENTIAL LINE DRIVER (LSI)
Other Datasheets by LSI Computer Systems
  • LS7262 - BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER
  • LS7266R1 - 24-BIT DUAL-AXIS QUADRATURE COUNTER
  • LS7210 - PROGRAMMABLE DIGITAL DELAY TIMER
  • LS7211 - PROGRAMMABLE DIGITAL DELAY TIMER
  • LS7212 - PROGRAMMABLE DIGITAL DELAY TIMER
  • LS7213 - PROGRAMMABLE DIGITAL DELAY TIMER
  • LS7220 - DIGITAL LOCK FOR AUTOMOTIVE IGNITIONS
  • LS7222 - KEYPAD PROGRAMMABLE DIGITAL LOCK

Full PDF Text Transcription

Click to expand full text
LSI/CSI UL ® LS7260 LS7262 (631) 271-0400 FAX (631) 271-0405 November 1997 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER FEATURES: • Direct drive of P-Channel and N-Channel FETs (LS7260) • Direct drive of PNP and NPN transistors (LS7262) • Six outputs drive power switching bridge directly • Open or closed loop motor speed control. • +5V to +28V operation (Vss - VDD). • Externally selectable input to output code for 60°, • • • • • • • 120°, 240°, or 300° electrical sensor spacing. Three or four phase operation Analog Speed control Direction control Output Enable control Positive Static Braking Overcurrent Sensing LS7260, LS7262 (DIP); LS7260-S, LS7262-S (SOIC) LS7260-TS, LS7262-TS (TSSOP) - See Connection Diag.
Published: |