LM4570 - Single-Ended Input Motor Driver

National Semiconductor

The LM4570 by National Semiconductor is a Single-Ended Input Motor Driver. Below is the official datasheet preview.

Datasheet Details

Part number	LM4570
Manufacturer	National Semiconductor
File Size	658.22 KB
Description	Single-Ended Input Motor Driver
Datasheet	LM4570_NationalSemiconductor.pdf
Additional preview pages of the LM4570 datasheet.

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

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 Turn On Time @ 3V j Quiescent Power Supply Current @ 3V j Shutdown Current 192mA 2.4ms 1.9mA 0.1µA (typ) Features n n n n n n n n Output Short Circuit Protection High Output Current Capability Wide.

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Published: Jun 27, 2008 |