LB1834M

Ordering number : EN3517A Monolithic Digital IC LB1834M Low-Saturation Bidirectional Motor Driver for Low-Voltage Applications Overview The LB1834M is a low-saturation bidirectional motor driver IC (with brake function) for use in low-voltage applications. It is especially suited for use in portable equipment such as VCR, camera, radio cassette recorder. Package Dimensions unit: mm 3097-MFP16FS [LB1834M] Features 2 motors drivable due to on-chip 1.5ch bridge driver of IO=1.0A drive current. Capable of being operated from low voltage (2.5V min). Low saturation voltage. Low current dissipation at standby mode. Logic power supply and motor power supply are separate. Brake function (Pins OUT1, OUT2 provide BS terminal for forced brake by external transistors). On-chip spark killer diodes. Compact package (MFP-16FS). SANYO : MFP16FS Specifications Absolute Maximum Ratings at Ta=25°C Parameter Maximum supply voltage Output supply voltage Input supply voltage GND pin flow-out current Allowable power dissipation Symbol VCC/VS max VOUT VIN IGND Pd 1 Pd 2 Operating temperature Storage temperature Topr Tstg IC only Mounted on specified board (40×30×1.5mm glass epoxy) 3 Conditions Ratings –0.3 to +8.0 –0.3 to VS+VSF –0.3 to +8.0 2 900 1350 –20 to +75 –40 to +125 Unit V V V A mW mW °C °C Allowable Operating Condition at Ta=25°C Parameter Supply voltage Input high level voltage Input low level voltage Symbol VCC VS VIH VIL Conditions Ratings 2.5 to 7.0 2.2 to 7.0...