LB1837M

Ordering number: EN3948B Monolithic Digital IC LB1837M Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver Overview The LB1837M is a low-voltage, low-saturation, two-channel motor driver with a bidirectional braking function that provides constant-voltage regulated output for bidirectional operation. The design of the LB1837M is ideal for video equipment, cameras, and other portable equipment. Package Dimensions unit: mm 3111-MFP14S [LB1837M] Features . Wide operating voltage range (3.0 to 9.0 V). . Low saturation voltage (sat) = 0.40 V at I = 200 mA. .V Consumes almost no current in standby mode µA or less). . (0.1 Permits setting of bidirectional constant-voltage regulated . value. reference voltage coupled to input. . Built-in Brake function built in. . Compact MFP14S package. O O SANYO : MFP14S Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Maximum supply voltage Output current Applied input voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Im max VIN Pd max Topr Tstg With board ( 30 x 30 x 1.5 mm3 ) Conditions Ratings 10.5 250 –0.3 to +10 800 –20 to +80 –40 to +125 Unit V mA V mW °C °C Allowable Operating Ranges at Ta = 25 °C Parameter Supply voltage Input [H] voltage Input [L] voltage Control voltage Symbol VCC VIH VIL VC Conditions Ratings 3.0 to 9.0 3.0 to 9.0 –0.3 to +0.7 0.2 to 6.0 Unit V V V V SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE ...