Datasheet Summary
Ordering number : ENN7099
Monolithic Digital IC
Three-Phase Brushless Motor Driver for OA Products
Overview
The LB1929 is a three-phase brushless motor driver that is optimal for driving the drum and paper feed motors in laser printers and plain-paper copiers. It can provide drive with minimal power loss due to direct PWM drive technique, Features on-chip peripheral circuits such as a speed control circuit and an FG amplifier, and can implement a drive circuit in a single chip.
Package Dimensions unit: mm 3147B-DIP28H
[LB1929]
28 15
R1.7
Functions and Features
- -
- - Three-phase bipolar drive (30 V, 3.5 A) Direct PWM drive Built-in low side output kickback absorption diode...