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LB1876

Sanyo
Part Number LB1876
Manufacturer Sanyo
Description Three-Phase Brushless Motor Driver
Published Apr 25, 2005
Detailed Description Ordering number : ENN6201A Monolithic Digital IC LB1876 Three-Phase Brushless Motor Driver for Polygon Mirror Motors ...
Datasheet PDF File LB1876 PDF File

LB1876
LB1876


Overview
Ordering number : ENN6201A Monolithic Digital IC LB1876 Three-Phase Brushless Motor Driver for Polygon Mirror Motors Overview The LB1876 is a driver for polygon mirror motors such as used in laser printers and similar equipment.
It incorporates all necessary circuitry (speed control + driver) on a single chip.
Direct PWM drive enables drive with low power loss.
Package Dimensions unit: mm 3235A-HSOP36 [LB1876] 0.
65 (4.
9) 0.
25 0.
8 2.
0 0.
3 17.
8 (6.
2) 2.
7 Functions and Features • • • • • • • • Three-phase bipolar drive Direct PWM drive technique Built-in lower side output diode Output current limiter Reference clock input circuit (FG frequency equivalent) PLL speed control circuit Phase lo...



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