LM4570 Datasheet (National Semiconductor) - Single-Ended Input Motor Driver

LM4570, Single-Ended Input Motor Driver

The LM4570 is a single supply motor driver for improved sensory experience in mobile phones and other handheld devices.

The LM4570 is capable of driving up to 192mA while operating from a 3V supply.

Near rail-to-rail output swing under load ensures sufficient voltage drive for most DC motors, while

LM4570 Features

* fast turn on time, and a wide input voltage range for precise speed control. A low power shutdown mode minimizes power consumption. Thermal and output short circuit protection prevents the device from being damaged during fault conditions. Key Specifications j High Output Current @ VDD = 3V j Fast