LB1909MC Overview
ENA2037A Monolithic Digital IC LB1909MC Overview Stepping Motor Driver IC The LB1909MC is a 2-channel low saturation voltage forward/reverse motor driver that can operate on a wide supply voltage range (2.5V to 16V). The IC is ideal for use in 2-phase excitation drive of general-purpose 2-phase bipolar stepping motors including dampers for refrigerators.
LB1909MC Key Features
- Wide supply voltage range : 2.5V to 16V
- Low saturation voltage : VO(sat) = 0.25V typ at IO = 200mA
- Built-in shoot-through current protection circuit
- No standby current consumption (or zero)
- Built-in thermal shutdown circuit
- Small package : SOIC10
