LB1909M - ON Semiconductor

LB1909M Stepping Motor Driver IC

Ordering number : ENA1338 Monolithic Digital IC LA1909M Overview Stepping Motor Driver IC The LB1909M 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.

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 : MFP10S (225mil) Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum power source voltage Applied output voltage Applied input voltage GND pin outflow current Allowable power consumption Symbol VCC max VOUT max VIN max IGND Pd max Independent IC Mounted on the specified board
* Operating temperature Storage temperature Topr.