Part Number
|
LB1668 |
Manufacturer
|
Sanyo |
Description
|
Two-Phase Unipolar Drive Brushless Motor Drivers |
Published
|
Apr 25, 2005 |
Detailed Description
|
Ordering number : EN*4944
Monolithic Digital IC
LB1668, 1668M, LB1667, 1667M
Two-Phase Unipolar Drive Brushless Motor ...
|
Datasheet
|
LB1668
|
Overview
Ordering number : EN*4944
Monolithic Digital IC
LB1668, 1668M, LB1667, 1667M
Two-Phase Unipolar Drive Brushless Motor Drivers
Preliminary Overview
The LB1668 Series are 2-phase unipolar drive brushless motor drivers that feature a wide usable voltage range and a minimal number of required external components.
They also support the formation of motor lock protection and automatic recovery circuits.
Package Dimensions
unit: mm 3098B-DIP10S
[LB1668, 1667]
Functions and Features
• Output protection Zener diodes with variable breakdown voltages — When the Z1 and Z2 pins are open: VOLM = 57 V — When the Z1 and Z2 pins are shorted: VOLM = 32 V — An external Zener diode can be connected between ...
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