LB1921 Datasheet - Sanyo

LB1921 Three-Phase Brushless Motor Driver

Ordering number : EN5439 Monolithic Digital IC LB1921 Three-Phase Brushless Motor Driver for OA 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 chip. Package Dimensions unit: mm 3147A-DIP28HS [LB1921] Applications Paper fe.

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 Datasheet (138.13 KB)

LB1921 Datasheet Preview — Preview of LB1921 PDF

Datasheet Details

Part number:

LB1921

Manufacturer:

Sanyo

File Size:

138.13 KB

Description:

Three-phase brushless motor driver.

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LB1921 Three-Phase Brushless Motor Driver Sanyo

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