Datasheet Details
- Part number
- LB1921
- Manufacturer
- Sanyo
- File Size
- 138.13 KB
- Datasheet
- LB1921_SanyoSemiconDevice.pdf
- Description
- Three-Phase Brushless Motor Driver
LB1921 Description
Ordering number : EN5439 Monolithic Digital IC LB1921 Three-Phase Brushless Motor Driver for OA Applications Overview The LB1921 is a single-chip m.
LB1921 Features
* The LB1921 is an improved output current version of the LB1824.
* Three-phase bipolar brushless motor driver
* Digital speed control circuit
* Thermal shutdown circuit
* Start/stop pin
* Lock detector output
* Crystal oscillator and divider c
LB1921 Applications
* Overview
The LB1921 is a single-chip motor driver circuit that provides direct PWM drive output appropriate for driving the power brushless motors used in office automation equipment. The LB1921 also provides a variety of peripheral functions, including speed control and FG amplifier circuits, on c
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