LB1895 - 3-Phase Brushless Motor Driver

Sanyo

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Datasheet Details

Part number	LB1895
Manufacturer	Sanyo
File Size	192.04 KB
Description	3-Phase Brushless Motor Driver
Datasheet	LB1895_SanyoSemiconDevice.pdf

LB1895 Product details

Description

Note: Numbers within ( Pin No.4 6 (5) Symbol VCC2 VCC3 ) are for LB1895D Voltage Equivalent circuit Description Supply pin that provides pre-drive voltage for the source side.Supply pin that provides voltage for the constant current control amplifier.Supply pin that provides voltage for all circuits except the output transistor, source-side pre-drive, and constant current control amplifier.VCC1 4 V to 13.6 V 2 V to 13.6 V 8 (10) VCC1 4 V to 6 V 9 (11) VCOMPO 150µA 10kΩ 9 10 (11, 12

Features

. Current linear drive . V-type control amplifier built in . Because the power supply for the bias circuit on the upper.
. output side is separate, output with low saturation can be attained by boosting only that power supply. (Effective when VCC = 5 V) Because current is detected on the upper side, there is no voltage loss due to the RF resistance. In addition, the RF voltage reduces the power dissipation within the IC. (Effective when VCC = 5 V) Start/Stop function built in Thermal sh.

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Published: Apr 25, 2005 |