Part Number
|
LB1929 |
Manufacturer
|
Sanyo |
Description
|
Three-Phase Brushless Motor Driver |
Published
|
Apr 25, 2005 |
Detailed Description
|
Ordering number : ENN7099
Monolithic Digital IC
LB1929
Three-Phase Brushless Motor Driver for OA Products
Overview
Th...
|
Datasheet
|
LB1929
|
Overview
Ordering number : ENN7099
Monolithic Digital IC
LB1929
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 Cont...
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