LB1838JM

www.DataSheet.co.kr Ordering number : ENA0927A Monolithic Digital IC LB1838JM Overview Low-Saturation Bidirectional Motor Driver for Low-Voltage Drive The LB1838JM is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications. It has a wide operating temperature range of -40 to 80°C and is ideal for 2-phase excitation bipolar stepping motor driver IC used in automotive components (other than critical safety parts), consumer and industrial products, and many other applications. Features Low voltage operation (2.5V min) Low saturation voltage (upper transistor + lower transistor residual voltage ; 0.40V typ at 400mA). Through-current prevention circuit built in Separate logic power supply and motor power supply Spark killer diodes built in Thermal shutdown circuit built in Compact package (14-pin MFP) Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max VS max Output supply voltage Input supply voltage GND pin flow-out current Allowable power dissipation VOUT VIN IGND Pd max1 Pd max2 Operating temperature Storage temperature 3 Conditions Ratings -0.3 to +10.5 -0.3 to +10.5 VS to VSF -0.3 to +10 Unit V V V V A mW mW °C °C Per channel Independent IC * Mounted on a board. 1.0 550 800 -40 to +85 -55 to +150 Topr Tstg * Mounted on a substrate: 30×30×1.5mm , glass epoxy board. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard ...